diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/nc/RecoveryManager.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/nc/RecoveryManager.java
index a502de9..25385c6 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/nc/RecoveryManager.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/nc/RecoveryManager.java
@@ -68,7 +68,7 @@
 import org.apache.hyracks.api.exceptions.ErrorCode;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.api.lifecycle.ILifeCycleComponent;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
@@ -662,8 +662,7 @@
         try {
             ILSMIndex index =
                     (ILSMIndex) datasetLifecycleManager.getIndex(logRecord.getDatasetId(), logRecord.getResourceId());
-            ILSMIndexAccessor indexAccessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor indexAccessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.INSERT_BYTE) {
                 indexAccessor.forceDelete(logRecord.getNewValue());
             } else if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.DELETE_BYTE) {
@@ -696,8 +695,7 @@
             int datasetId = logRecord.getDatasetId();
             long resourceId = logRecord.getResourceId();
             ILSMIndex index = (ILSMIndex) datasetLifecycleManager.getIndex(datasetId, resourceId);
-            ILSMIndexAccessor indexAccessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor indexAccessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.INSERT_BYTE) {
                 indexAccessor.forceInsert(logRecord.getNewValue());
             } else if (logRecord.getNewOp() == AbstractIndexModificationOperationCallback.DELETE_BYTE) {
diff --git a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/dataflow/ComponentRollbackTest.java b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/dataflow/ComponentRollbackTest.java
index 36cb4bb..ac5e606 100644
--- a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/dataflow/ComponentRollbackTest.java
+++ b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/dataflow/ComponentRollbackTest.java
@@ -64,7 +64,7 @@
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.storage.am.common.api.IIndexDataflowHelper;
 import org.apache.hyracks.storage.am.common.dataflow.IndexDataflowHelperFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.btree.impl.TestLsmBtree;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMDiskComponent;
@@ -196,13 +196,12 @@
             Assert.assertEquals(9, diskComponents.size());
             Assert.assertTrue(memComponents.get(lsmBtree.getCurrentMemoryComponentIndex()).isModified());
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
-            ILSMIndexAccessor lsmAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // rollback a memory component
             lsmAccessor.deleteComponents(memoryComponentsPredicate);
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS - RECORDS_PER_COMPONENT);
             // rollback the last disk component
-            lsmAccessor = lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             long lsn = AbstractLSMIOOperationCallback.getTreeIndexLSN(diskComponents.get(0).getMetadata());
             DiskComponentLsnPredicate pred = new DiskComponentLsnPredicate(lsn);
             lsmAccessor.deleteComponents(pred);
@@ -246,8 +245,7 @@
             Assert.assertEquals(9, diskComponents.size());
             Assert.assertTrue(memComponents.get(lsmBtree.getCurrentMemoryComponentIndex()).isModified());
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
-            ILSMIndexAccessor lsmAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // rollback a memory component
             lsmAccessor.deleteComponents(memoryComponentsPredicate);
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS - RECORDS_PER_COMPONENT);
@@ -268,7 +266,7 @@
             insertOp.close();
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
             // rollback the last disk component
-            lsmAccessor = lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             long lsn = AbstractLSMIOOperationCallback.getTreeIndexLSN(diskComponents.get(0).getMetadata());
             DiskComponentLsnPredicate pred = new DiskComponentLsnPredicate(lsn);
             lsmAccessor.deleteComponents(pred);
@@ -316,8 +314,7 @@
             // wait till firstSearcher enter the components
             firstSearcher.waitUntilEntered();
             // now that we enetered, we will rollback
-            ILSMIndexAccessor lsmAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // rollback a memory component
             lsmAccessor.deleteComponents(
                     c -> (c instanceof ILSMMemoryComponent && ((ILSMMemoryComponent) c).isModified()));
@@ -334,7 +331,7 @@
                     TOTAL_NUM_OF_RECORDS - RECORDS_PER_COMPONENT);
             // wait till firstSearcher enter the components
             secondSearcher.waitUntilEntered();
-            lsmAccessor = lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             long lsn = AbstractLSMIOOperationCallback.getTreeIndexLSN(diskComponents.get(0).getMetadata());
             DiskComponentLsnPredicate pred = new DiskComponentLsnPredicate(lsn);
             lsmAccessor.deleteComponents(pred);
@@ -439,8 +436,7 @@
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
             // Now, we will start a full merge
             Merger merger = new Merger(lsmBtree);
-            ILSMIndexAccessor mergeAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor mergeAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // select the components to merge... the last three
             int numMergedComponents = 3;
             List<ILSMDiskComponent> mergedComponents = new ArrayList<>();
@@ -626,8 +622,7 @@
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
             // Now, we will start a merge
             Merger merger = new Merger(lsmBtree);
-            ILSMIndexAccessor mergeAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor mergeAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // select the components to merge... the last three
             int numMergedComponents = 3;
             List<ILSMDiskComponent> mergedComponents = new ArrayList<>();
@@ -698,8 +693,7 @@
             searchAndAssertCount(nc, ctx, dataset, storageManager, TOTAL_NUM_OF_RECORDS);
             // Now, we will start a merge
             Merger merger = new Merger(lsmBtree);
-            ILSMIndexAccessor mergeAccessor =
-                    lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor mergeAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             // select the components to merge... the last three
             List<ILSMDiskComponent> mergedComponents = new ArrayList<>();
             long lsn = AbstractLSMIOOperationCallback.getTreeIndexLSN(diskComponents.get(0).getMetadata());
@@ -744,8 +738,7 @@
             Runnable runnable = new Runnable() {
                 @Override
                 public void run() {
-                    ILSMIndexAccessor lsmAccessor =
-                            lsmBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                    ILSMIndexAccessor lsmAccessor = lsmBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
                     try {
                         lsmAccessor.deleteComponents(predicate);
                     } catch (HyracksDataException e) {
diff --git a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/CorrelatedPrefixMergePolicy.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/CorrelatedPrefixMergePolicy.java
index a20e660..b877cfb 100644
--- a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/CorrelatedPrefixMergePolicy.java
+++ b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/CorrelatedPrefixMergePolicy.java
@@ -28,7 +28,7 @@
 import org.apache.asterix.common.api.IDatasetLifecycleManager;
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMDiskComponentId;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
@@ -126,8 +126,7 @@
                     break;
                 }
             }
-            ILSMIndexAccessor accessor =
-                    lsmIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = lsmIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleMerge(lsmIndex.getIOOperationCallback(), mergableComponents);
         }
     }
diff --git a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetLifecycleManager.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetLifecycleManager.java
index c53af3e..1d9310e 100644
--- a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetLifecycleManager.java
+++ b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/DatasetLifecycleManager.java
@@ -42,7 +42,7 @@
 import org.apache.hyracks.api.exceptions.ErrorCode;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.api.lifecycle.ILifeCycleComponent;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
@@ -216,8 +216,7 @@
 
     private static void flushAndWaitForIO(DatasetInfo dsInfo, IndexInfo iInfo) throws HyracksDataException {
         if (iInfo.isOpen()) {
-            ILSMIndexAccessor accessor =
-                    iInfo.getIndex().createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = iInfo.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleFlush(iInfo.getIndex().getIOOperationCallback());
         }
 
@@ -408,8 +407,7 @@
 
         if (asyncFlush) {
             for (IndexInfo iInfo : dsInfo.getIndexes().values()) {
-                ILSMIndexAccessor accessor =
-                        iInfo.getIndex().createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                ILSMIndexAccessor accessor = iInfo.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 accessor.scheduleFlush(iInfo.getIndex().getIOOperationCallback());
             }
         } else {
diff --git a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
index 0899c21..01e33a7 100644
--- a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
+++ b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
@@ -29,6 +29,7 @@
 import org.apache.asterix.common.transactions.LogRecord;
 import org.apache.asterix.common.utils.TransactionUtil;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.ComponentState;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
@@ -143,8 +144,7 @@
     public synchronized void triggerScheduleFlush(LogRecord logRecord) throws HyracksDataException {
         for (ILSMIndex lsmIndex : dsInfo.getDatasetIndexes()) {
             //get resource
-            ILSMIndexAccessor accessor =
-                    lsmIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = lsmIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             //update resource lsn
             AbstractLSMIOOperationCallback ioOpCallback =
                     (AbstractLSMIOOperationCallback) lsmIndex.getIOOperationCallback();
diff --git a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/dataflow/LSMInsertDeleteOperatorNodePushable.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/dataflow/LSMInsertDeleteOperatorNodePushable.java
index 1c610ac..3879fb8 100644
--- a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/dataflow/LSMInsertDeleteOperatorNodePushable.java
+++ b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/dataflow/LSMInsertDeleteOperatorNodePushable.java
@@ -36,11 +36,13 @@
 import org.apache.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
 import org.apache.hyracks.storage.am.common.api.ITupleFilterFactory;
 import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.dataflow.LSMIndexInsertUpdateDeleteOperatorNodePushable;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 
 public class LSMInsertDeleteOperatorNodePushable extends LSMIndexInsertUpdateDeleteOperatorNodePushable {
 
@@ -88,7 +90,8 @@
             writer.open();
             modCallback =
                     modOpCallbackFactory.createModificationOperationCallback(indexHelper.getResource(), ctx, this);
-            indexAccessor = lsmIndex.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap = new IndexAccessParameters(modCallback, NoOpOperationCallback.INSTANCE);
+            indexAccessor = lsmIndex.createAccessor(iap);
             if (tupleFilterFactory != null) {
                 tupleFilter = tupleFilterFactory.createTupleFilter(ctx);
                 frameTuple = new FrameTupleReference();
diff --git a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/context/CorrelatedPrefixMergePolicyTest.java b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/context/CorrelatedPrefixMergePolicyTest.java
index 9f071bb..01f08db 100644
--- a/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/context/CorrelatedPrefixMergePolicyTest.java
+++ b/asterixdb/asterix-common/src/test/java/org/apache/asterix/test/context/CorrelatedPrefixMergePolicyTest.java
@@ -40,8 +40,7 @@
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMDiskComponentId;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.junit.Assert;
 import org.junit.Test;
 import org.mockito.Mockito;
@@ -238,8 +237,7 @@
         }).when(accessor).scheduleMerge(Mockito.any(ILSMIOOperationCallback.class),
                 Mockito.anyListOf(ILSMDiskComponent.class));
 
-        Mockito.when(index.createAccessor(Mockito.any(IModificationOperationCallback.class),
-                Mockito.any(ISearchOperationCallback.class))).thenReturn(accessor);
+        Mockito.when(index.createAccessor(Mockito.any(IIndexAccessParameters.class))).thenReturn(accessor);
         Mockito.when(index.isPrimaryIndex()).thenReturn(isPrimary);
 
         return new IndexInfo(index, DATASET_ID, 0, partition);
diff --git a/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/MetadataNode.java b/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/MetadataNode.java
index 51cf988..c183416 100644
--- a/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/MetadataNode.java
+++ b/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/MetadataNode.java
@@ -112,12 +112,15 @@
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
 import org.apache.hyracks.storage.common.IIndex;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -479,7 +482,8 @@
             IModificationOperationCallback modCallback =
                     createIndexModificationCallback(jobId, resourceID, metadataIndex, lsmIndex, Operation.INSERT);
 
-            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap = new IndexAccessParameters(modCallback, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(iap);
 
             ITransactionContext txnCtx =
                     transactionSubsystem.getTransactionManager().getTransactionContext(jobId, false);
@@ -518,7 +522,8 @@
                     new UpsertOperationCallback(metadataIndex.getDatasetId(), metadataIndex.getPrimaryKeyIndexes(),
                             txnCtx, transactionSubsystem.getLockManager(), transactionSubsystem, resourceId,
                             metadataStoragePartition, ResourceType.LSM_BTREE, Operation.UPSERT);
-            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap = new IndexAccessParameters(modCallback, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(iap);
             txnCtx.setWriteTxn(true);
             txnCtx.registerIndexAndCallback(resourceId, lsmIndex, (AbstractOperationCallback) modCallback,
                     metadataIndex.isPrimaryIndex());
@@ -816,7 +821,8 @@
             // prepare a Callback for logging
             IModificationOperationCallback modCallback =
                     createIndexModificationCallback(jobId, resourceID, metadataIndex, lsmIndex, Operation.DELETE);
-            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap = new IndexAccessParameters(modCallback, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor indexAccessor = lsmIndex.createAccessor(iap);
 
             ITransactionContext txnCtx =
                     transactionSubsystem.getTransactionManager().getTransactionContext(jobId, false);
@@ -1233,8 +1239,7 @@
             String resourceName = index.getFile().toString();
             IIndex indexInstance = datasetLifecycleManager.get(resourceName);
             datasetLifecycleManager.open(resourceName);
-            IIndexAccessor indexAccessor =
-                    indexInstance.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            IIndexAccessor indexAccessor = indexInstance.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             ITreeIndexCursor rangeCursor = (ITreeIndexCursor) indexAccessor.createSearchCursor(false);
 
             RangePredicate rangePred = null;
@@ -1254,8 +1259,7 @@
             index = MetadataPrimaryIndexes.DATASET_DATASET;
             indexInstance = datasetLifecycleManager.get(resourceName);
             datasetLifecycleManager.open(resourceName);
-            indexAccessor =
-                    indexInstance.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            indexAccessor = indexInstance.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             rangeCursor = (ITreeIndexCursor) indexAccessor.createSearchCursor(false);
 
             rangePred = null;
@@ -1276,8 +1280,7 @@
             index = MetadataPrimaryIndexes.INDEX_DATASET;
             indexInstance = datasetLifecycleManager.get(resourceName);
             datasetLifecycleManager.open(resourceName);
-            indexAccessor =
-                    indexInstance.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            indexAccessor = indexInstance.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             rangeCursor = (ITreeIndexCursor) indexAccessor.createSearchCursor(false);
 
             rangePred = null;
@@ -1312,8 +1315,7 @@
         String resourceName = index.getFile().getRelativePath();
         IIndex indexInstance = datasetLifecycleManager.get(resourceName);
         datasetLifecycleManager.open(resourceName);
-        IIndexAccessor indexAccessor =
-                indexInstance.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = indexInstance.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         ITreeIndexCursor rangeCursor = (ITreeIndexCursor) indexAccessor.createSearchCursor(false);
 
         IBinaryComparator[] searchCmps = null;
@@ -1351,8 +1353,7 @@
             IIndex indexInstance = datasetLifecycleManager.get(resourceName);
             datasetLifecycleManager.open(resourceName);
             try {
-                IIndexAccessor indexAccessor =
-                        indexInstance.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                IIndexAccessor indexAccessor = indexInstance.createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 IIndexCursor rangeCursor = indexAccessor.createSearchCursor(false);
 
                 DatasetTupleTranslator tupleReaderWriter = tupleTranslatorProvider.getDatasetTupleTranslator(false);
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryUpsertOperatorNodePushable.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryUpsertOperatorNodePushable.java
index 1f41c82..4664938 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryUpsertOperatorNodePushable.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryUpsertOperatorNodePushable.java
@@ -55,6 +55,7 @@
 import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
 import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.common.tuples.PermutingFrameTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.IFrameOperationCallback;
@@ -64,6 +65,7 @@
 import org.apache.hyracks.storage.am.lsm.common.dataflow.LSMIndexInsertUpdateDeleteOperatorNodePushable;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.MultiComparator;
 
@@ -96,6 +98,7 @@
     private final ISearchOperationCallbackFactory searchCallbackFactory;
     private final IFrameTupleProcessor processor;
     private LSMTreeIndexAccessor lsmAccessor;
+    private IIndexAccessParameters iap;
 
     public LSMPrimaryUpsertOperatorNodePushable(IHyracksTaskContext ctx, int partition,
             IIndexDataflowHelperFactory indexHelperFactory, int[] fieldPermutation, RecordDescriptor inputRecDesc,
@@ -218,7 +221,8 @@
             abstractModCallback = (AbstractIndexModificationOperationCallback) modCallback;
             searchCallback = (LockThenSearchOperationCallback) searchCallbackFactory
                     .createSearchOperationCallback(indexHelper.getResource().getId(), ctx, this);
-            indexAccessor = index.createAccessor(abstractModCallback, searchCallback);
+            iap = new IndexAccessParameters(abstractModCallback, searchCallback);
+            indexAccessor = index.createAccessor(iap);
             lsmAccessor = (LSMTreeIndexAccessor) indexAccessor;
             cursor = indexAccessor.createSearchCursor(false);
             frameTuple = new FrameTupleReference();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
index 1fbcbb0..63c54c3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
@@ -49,10 +49,11 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.frames.FrameOpSpaceStatus;
 import org.apache.hyracks.storage.am.common.impls.AbstractTreeIndex;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NodeFrontier;
 import org.apache.hyracks.storage.am.common.impls.TreeIndexDiskOrderScanCursor;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
@@ -118,7 +119,7 @@
         // Stack validation protocol:
         //      * parent pushes the validation information onto the stack before validation
         //      * child pops the validation information off of the stack after validating
-        BTreeAccessor accessor = createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        BTreeAccessor accessor = createAccessor(NoOpIndexAccessParameters.INSTANCE);
         PageValidationInfo pvi = accessor.ctx.createPageValidationInfo(null);
         accessor.ctx.getValidationInfos().addFirst(pvi);
         if (isActive) {
@@ -818,9 +819,8 @@
     }
 
     @Override
-    public BTreeAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        return new BTreeAccessor(this, modificationCallback, searchCallback);
+    public BTreeAccessor createAccessor(IIndexAccessParameters iap) {
+        return new BTreeAccessor(this, iap.getModificationCallback(), iap.getSearchOperationCallback());
     }
 
     public BTreeAccessor createAccessor(IModificationOperationCallback modificationCallback,
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/java/org/apache/hyracks/storage/am/btree/test/FramewriterTest.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/java/org/apache/hyracks/storage/am/btree/test/FramewriterTest.java
index 19b8a68..64f8263 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/java/org/apache/hyracks/storage/am/btree/test/FramewriterTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/java/org/apache/hyracks/storage/am/btree/test/FramewriterTest.java
@@ -336,10 +336,10 @@
         int j = 0;
         for (int i = 0; i < indexAccessors.length; i++) {
             indexes[j] = Mockito.mock(ITreeIndex.class);
-            Mockito.when(indexes[j].createAccessor(Mockito.any(), Mockito.any())).thenReturn(indexAccessors[i]);
+            Mockito.when(indexes[j].createAccessor(Mockito.any())).thenReturn(indexAccessors[i]);
             j++;
             indexes[j] = Mockito.mock(ITreeIndex.class);
-            Mockito.when(indexes[j].createAccessor(Mockito.any(), Mockito.any()))
+            Mockito.when(indexes[j].createAccessor(Mockito.any()))
                     .thenThrow(new HyracksDataException("failed to create accessor"));
             j++;
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexInsertUpdateDeleteOperatorNodePushable.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexInsertUpdateDeleteOperatorNodePushable.java
index e80a837..35accc3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexInsertUpdateDeleteOperatorNodePushable.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexInsertUpdateDeleteOperatorNodePushable.java
@@ -34,10 +34,12 @@
 import org.apache.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
 import org.apache.hyracks.storage.am.common.api.ITupleFilter;
 import org.apache.hyracks.storage.am.common.api.ITupleFilterFactory;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.common.tuples.PermutingFrameTupleReference;
 import org.apache.hyracks.storage.common.IIndex;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
 import org.apache.hyracks.storage.common.LocalResource;
@@ -81,7 +83,8 @@
             writer.open();
             LocalResource resource = indexHelper.getResource();
             modCallback = modOpCallbackFactory.createModificationOperationCallback(resource, ctx, this);
-            indexAccessor = index.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap = new IndexAccessParameters(modCallback, NoOpOperationCallback.INSTANCE);
+            indexAccessor = index.createAccessor(iap);
             if (tupleFilterFactory != null) {
                 tupleFilter = tupleFilterFactory.createTupleFilter(ctx);
                 frameTuple = new FrameTupleReference();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexSearchOperatorNodePushable.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexSearchOperatorNodePushable.java
index 1e3d5f0..132149b 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexSearchOperatorNodePushable.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexSearchOperatorNodePushable.java
@@ -41,9 +41,11 @@
 import org.apache.hyracks.dataflow.std.base.AbstractUnaryInputUnaryOutputOperatorNodePushable;
 import org.apache.hyracks.storage.am.common.api.IIndexDataflowHelper;
 import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.tuples.PermutingFrameTupleReference;
 import org.apache.hyracks.storage.common.IIndex;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.ISearchOperationCallback;
@@ -150,7 +152,8 @@
             appender = new FrameTupleAppender(new VSizeFrame(ctx), true);
             ISearchOperationCallback searchCallback =
                     searchCallbackFactory.createSearchOperationCallback(indexHelper.getResource().getId(), ctx, null);
-            indexAccessor = index.createAccessor(NoOpOperationCallback.INSTANCE, searchCallback);
+            IIndexAccessParameters iap = new IndexAccessParameters(NoOpOperationCallback.INSTANCE, searchCallback);
+            indexAccessor = index.createAccessor(iap);
             cursor = createCursor();
             if (retainInput) {
                 frameTuple = new FrameTupleReference();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/TreeIndexDiskOrderScanOperatorNodePushable.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/TreeIndexDiskOrderScanOperatorNodePushable.java
index bc7cb85..dc86c74 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/TreeIndexDiskOrderScanOperatorNodePushable.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/TreeIndexDiskOrderScanOperatorNodePushable.java
@@ -34,8 +34,10 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.impls.TreeIndexDiskOrderScanCursor;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.LocalResource;
 
@@ -62,8 +64,8 @@
             LocalResource resource = treeIndexHelper.getResource();
             ISearchOperationCallback searchCallback =
                     searchCallbackFactory.createSearchOperationCallback(resource.getId(), ctx, null);
-            ITreeIndexAccessor indexAccessor =
-                    (ITreeIndexAccessor) treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, searchCallback);
+            IIndexAccessParameters iap = new IndexAccessParameters(NoOpOperationCallback.INSTANCE, searchCallback);
+            ITreeIndexAccessor indexAccessor = (ITreeIndexAccessor) treeIndex.createAccessor(iap);
             try {
                 writer.open();
                 indexAccessor.diskOrderScan(cursor);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/AbstractTreeIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/AbstractTreeIndex.java
index f03a358..30d6d1b 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/AbstractTreeIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/AbstractTreeIndex.java
@@ -308,8 +308,7 @@
         ITreeIndexAccessor accessor;
 
         public TreeIndexInsertBulkLoader() throws HyracksDataException {
-            accessor =
-                    (ITreeIndexAccessor) createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            accessor = (ITreeIndexAccessor) createAccessor(NoOpIndexAccessParameters.INSTANCE);
         }
 
         @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/IndexAccessParameters.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/IndexAccessParameters.java
new file mode 100644
index 0000000..3f97aa2
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/IndexAccessParameters.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.hyracks.storage.am.common.impls;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
+import org.apache.hyracks.storage.common.IModificationOperationCallback;
+import org.apache.hyracks.storage.common.ISearchOperationCallback;
+
+public class IndexAccessParameters implements IIndexAccessParameters {
+
+    protected final IModificationOperationCallback modificationCallback;
+    protected final ISearchOperationCallback searchOperationCallback;
+    // This map is used to put additional parameters to an index accessor.
+    protected Map<String, Object> paramMap = null;
+
+    public IndexAccessParameters(IModificationOperationCallback modificationCallback,
+            ISearchOperationCallback searchOperationCallback) {
+        this.modificationCallback = modificationCallback;
+        this.searchOperationCallback = searchOperationCallback;
+    }
+
+    @Override
+    public IModificationOperationCallback getModificationCallback() {
+        return modificationCallback;
+    }
+
+    @Override
+    public ISearchOperationCallback getSearchOperationCallback() {
+        return searchOperationCallback;
+    }
+
+    @Override
+    public Map<String, Object> getParameters() {
+        if (paramMap == null) {
+            paramMap = new HashMap<String, Object>();
+        }
+        return paramMap;
+    }
+
+}
\ No newline at end of file
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/NoOpIndexAccessParameters.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/NoOpIndexAccessParameters.java
new file mode 100644
index 0000000..3618cae
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/NoOpIndexAccessParameters.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.hyracks.storage.am.common.impls;
+
+import java.util.Map;
+
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
+import org.apache.hyracks.storage.common.IModificationOperationCallback;
+import org.apache.hyracks.storage.common.ISearchOperationCallback;
+
+public class NoOpIndexAccessParameters implements IIndexAccessParameters {
+    public static final NoOpIndexAccessParameters INSTANCE = new NoOpIndexAccessParameters();
+
+    private NoOpIndexAccessParameters() {
+    }
+
+    @Override
+    public IModificationOperationCallback getModificationCallback() {
+        return NoOpOperationCallback.INSTANCE;
+    }
+
+    @Override
+    public ISearchOperationCallback getSearchOperationCallback() {
+        return NoOpOperationCallback.INSTANCE;
+    }
+
+    @Override
+    public Map<String, Object> getParameters() {
+        return null;
+    }
+
+}
\ No newline at end of file
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
index 24f513a..b0c5094 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
@@ -55,9 +55,9 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.ICursorFactory;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
 import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
@@ -487,9 +487,8 @@
 
     // The accessor for disk only indexes don't use modification callback and always carry the target index version with them
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        ExternalBTreeOpContext opCtx = createOpContext(searchCallback, version);
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) {
+        ExternalBTreeOpContext opCtx = createOpContext(iap.getSearchOperationCallback(), version);
         return new LSMTreeIndexAccessor(getLsmHarness(), opCtx, cursorFactory);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
index 55090ad..1680693 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
@@ -58,6 +58,7 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.ExternalIndexHarness;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -179,9 +180,8 @@
     }
 
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
-        return new LSMTreeIndexAccessor(getLsmHarness(), createOpContext(searchCallback, version),
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException {
+        return new LSMTreeIndexAccessor(getLsmHarness(), createOpContext(iap.getSearchOperationCallback(), version),
                 ctx -> new LSMBTreeWithBuddySearchCursor(ctx, buddyBTreeFields));
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
index f6942b0..91eb698 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
@@ -37,7 +37,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.btree.tuples.LSMBTreeTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.AbstractLSMWithBloomFilterDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.IComponentFilterHelper;
@@ -62,6 +62,7 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFilterManager;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.ICursorFactory;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -246,8 +247,7 @@
     public ILSMDiskComponent doFlush(ILSMIOOperation operation) throws HyracksDataException {
         LSMBTreeFlushOperation flushOp = (LSMBTreeFlushOperation) operation;
         LSMBTreeMemoryComponent flushingComponent = (LSMBTreeMemoryComponent) flushOp.getFlushingComponent();
-        IIndexAccessor accessor = flushingComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        IIndexAccessor accessor = flushingComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
         RangePredicate nullPred = new RangePredicate(null, null, true, true, null, null);
         long numElements = 0L;
@@ -371,9 +371,8 @@
     }
 
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        return createAccessor(createOpContext(modificationCallback, searchCallback));
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) {
+        return createAccessor(createOpContext(iap.getModificationCallback(), iap.getSearchOperationCallback()));
     }
 
     public ILSMIndexAccessor createAccessor(AbstractLSMIndexOperationContext opCtx) {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeDiskComponentScanCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeDiskComponentScanCursor.java
index 02e481c..2f77504 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeDiskComponentScanCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeDiskComponentScanCursor.java
@@ -30,7 +30,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.BTree.BTreeAccessor;
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.btree.tuples.LSMBTreeTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
@@ -78,7 +78,7 @@
             rangeCursors[i] = new BTreeRangeSearchCursor(leafFrame, false);
             BTree btree = (BTree) component.getIndex();
 
-            btreeAccessors[i] = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             btreeAccessors[i].search(rangeCursors[i], searchPred);
         }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java
index 08ba7af..951ec81 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java
@@ -28,11 +28,13 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMHarness;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMemoryComponent;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndexOperationContext;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
 import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.MultiComparator;
@@ -86,9 +88,9 @@
                 mutableBTreeAccessors[i] = mutableBTrees[i].createAccessor(modificationCallback,
                         NoOpOperationCallback.INSTANCE, allFields);
             } else {
-
-                mutableBTreeAccessors[i] =
-                        mutableBTrees[i].createAccessor(modificationCallback, NoOpOperationCallback.INSTANCE);
+                IIndexAccessParameters iap =
+                        new IndexAccessParameters(modificationCallback, NoOpOperationCallback.INSTANCE);
+                mutableBTreeAccessors[i] = mutableBTrees[i].createAccessor(iap);
             }
             mutableBTreeOpCtxs[i] = mutableBTreeAccessors[i].getOpContext();
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreePointSearchCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreePointSearchCursor.java
index 24a78a6..b84a172 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreePointSearchCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreePointSearchCursor.java
@@ -30,6 +30,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.LSMComponentType;
@@ -199,8 +200,7 @@
                 bloomFilters[i] = ((LSMBTreeWithBloomFilterDiskComponent) component).getBloomFilter();
             }
             if (btreeAccessors[i] == null) {
-                btreeAccessors[i] =
-                        btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             } else {
                 // re-use
                 btreeAccessors[i].reset(btree, NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeRangeSearchCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeRangeSearchCursor.java
index 7f93b62..6cc8fbb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeRangeSearchCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeRangeSearchCursor.java
@@ -31,6 +31,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree.BTreeAccessor;
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.LSMComponentType;
@@ -237,8 +238,7 @@
             }
 
             if (btreeAccessors[i] == null) {
-                btreeAccessors[i] =
-                        btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             } else {
                 // re-use
                 btreeAccessors[i].reset(btree, NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyAbstractCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyAbstractCursor.java
index 2d2d184..f619a52 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyAbstractCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyAbstractCursor.java
@@ -29,6 +29,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.LSMComponentType;
@@ -125,10 +126,8 @@
             IBTreeLeafFrame leafFrame = (IBTreeLeafFrame) lsmInitialState.getBTreeLeafFrameFactory().createFrame();
             if (btreeAccessors[i] == null) {
                 btreeCursors[i] = new BTreeRangeSearchCursor(leafFrame, false);
-                btreeAccessors[i] =
-                        btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
-                buddyBtreeAccessors[i] =
-                        buddyBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
+                buddyBtreeAccessors[i] = buddyBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             } else {
                 btreeCursors[i].reset();
                 btreeAccessors[i].reset(btree, NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBuddyBTreeMergeCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBuddyBTreeMergeCursor.java
index 061cad5..b2f5327 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBuddyBTreeMergeCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBuddyBTreeMergeCursor.java
@@ -24,7 +24,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMIndexSearchCursor;
@@ -63,8 +63,7 @@
             IBTreeLeafFrame leafFrame = (IBTreeLeafFrame) lsmInitialState.getBuddyBTreeLeafFrameFactory().createFrame();
             rangeCursors[i] = new BTreeRangeSearchCursor(leafFrame, false);
             BTree buddyBtree = ((LSMBTreeWithBuddyDiskComponent) component).getBuddyIndex();
-            btreeAccessors[i] =
-                    buddyBtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            btreeAccessors[i] = buddyBtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             btreeAccessors[i].search(rangeCursors[i], btreePredicate);
         }
         setPriorityQueueComparator();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java
index e4a9436..ad8fa68 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java
@@ -27,9 +27,8 @@
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness;
 import org.apache.hyracks.storage.common.IIndex;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 
 /**
@@ -45,8 +44,7 @@
     void deactivate(boolean flush) throws HyracksDataException;
 
     @Override
-    ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException;
+    ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException;
 
     ILSMOperationTracker getOperationTracker();
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/dataflow/LSMIndexCompactOperatorNodePushable.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/dataflow/LSMIndexCompactOperatorNodePushable.java
index 2860a8f..4e8cf71 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/dataflow/LSMIndexCompactOperatorNodePushable.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/dataflow/LSMIndexCompactOperatorNodePushable.java
@@ -25,7 +25,7 @@
 import org.apache.hyracks.dataflow.std.base.AbstractOperatorNodePushable;
 import org.apache.hyracks.storage.am.common.api.IIndexDataflowHelper;
 import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 
@@ -56,8 +56,7 @@
     public void initialize() throws HyracksDataException {
         indexHelper.open();
         ILSMIndex index = (ILSMIndex) indexHelper.getIndexInstance();
-        ILSMIndexAccessor accessor =
-                index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         accessor.scheduleFullMerge(index.getIOOperationCallback());
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
index 50c7720..0019e09 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
@@ -37,6 +37,7 @@
 import org.apache.hyracks.api.replication.IReplicationJob.ReplicationOperation;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.storage.am.common.impls.AbstractSearchPredicate;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.IComponentFilterHelper;
@@ -214,7 +215,7 @@
 
     protected void flushMemoryComponent() throws HyracksDataException {
         BlockingIOOperationCallbackWrapper cb = new BlockingIOOperationCallbackWrapper(ioOpCallback);
-        ILSMIndexAccessor accessor = createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor accessor = createAccessor(NoOpIndexAccessParameters.INSTANCE);
         accessor.scheduleFlush(cb);
         try {
             cb.waitForIO();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ConstantMergePolicy.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ConstantMergePolicy.java
index 847b882..13911ef 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ConstantMergePolicy.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ConstantMergePolicy.java
@@ -23,6 +23,8 @@
 import java.util.Map;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.ComponentState;
@@ -30,6 +32,7 @@
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 
 public class ConstantMergePolicy implements ILSMMergePolicy {
     private int numComponents;
@@ -43,12 +46,12 @@
         }
 
         if (fullMergeIsRequested) {
-            ILSMIndexAccessor accessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            IIndexAccessParameters iap =
+                    new IndexAccessParameters(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = index.createAccessor(iap);
             accessor.scheduleFullMerge(index.getIOOperationCallback());
         } else if (immutableComponents.size() >= numComponents) {
-            ILSMIndexAccessor accessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleMerge(index.getIOOperationCallback(), immutableComponents);
         }
     }
@@ -104,8 +107,7 @@
             if (!areComponentsMergable(immutableComponents)) {
                 throw new IllegalStateException();
             }
-            ILSMIndexAccessor accessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleMerge(index.getIOOperationCallback(), immutableComponents);
             return true;
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
index efd7f8c..e05a7b1 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
@@ -34,7 +34,7 @@
 import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAccessor;
 import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.IFrameOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.IFrameTupleProcessor;
@@ -625,8 +625,7 @@
 
     protected void triggerReplication(List<ILSMDiskComponent> lsmComponents, boolean bulkload, LSMOperationType opType)
             throws HyracksDataException {
-        ILSMIndexAccessor accessor =
-                lsmIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor accessor = lsmIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         accessor.scheduleReplication(lsmComponents, bulkload, opType);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/PrefixMergePolicy.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/PrefixMergePolicy.java
index 7d7266e..73b5d20 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/PrefixMergePolicy.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/PrefixMergePolicy.java
@@ -26,7 +26,7 @@
 
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.ComponentState;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMDiskComponent;
@@ -59,8 +59,7 @@
         }
 
         if (fullMergeIsRequested) {
-            ILSMIndexAccessor accessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleFullMerge(index.getIOOperationCallback());
             return;
         }
@@ -245,8 +244,7 @@
 
         // Reverse the components order back to its original order
         Collections.reverse(mergableComponents);
-        ILSMIndexAccessor accessor =
-                index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         accessor.scheduleMerge(index.getIOOperationCallback(), mergableComponents);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
index 85081a1..93ac669 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
@@ -21,7 +21,7 @@
 import java.util.concurrent.atomic.AtomicInteger;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
@@ -57,8 +57,7 @@
         // Flush will only be handled by last exiting thread.
         if (opType == LSMOperationType.MODIFICATION && threadRefCount.decrementAndGet() == 0
                 && index.hasFlushRequestForCurrentMutableComponent()) {
-            ILSMIndexAccessor accessor =
-                    index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             accessor.scheduleFlush(NoOpIOOperationCallbackFactory.INSTANCE.createIoOpCallback());
         }
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
index 5a773cc..e595000 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
@@ -36,7 +36,7 @@
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.IComponentFilterHelper;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
@@ -51,7 +51,6 @@
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexFileManager;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
-import org.apache.hyracks.storage.am.lsm.common.api.ILSMMemoryComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
@@ -64,11 +63,11 @@
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.inmemory.InMemoryInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.inmemory.InMemoryInvertedIndexAccessor;
-import org.apache.hyracks.storage.am.lsm.invertedindex.ondisk.OnDiskInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
 import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
 import org.apache.hyracks.storage.am.lsm.invertedindex.util.InvertedIndexUtils;
 import org.apache.hyracks.storage.common.ICursorInitialState;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -202,18 +201,18 @@
             ILSMComponent component = operationalComponents.get(i);
             if (component.getType() == LSMComponentType.MEMORY) {
                 includeMutableComponent = true;
-                IIndexAccessor invIndexAccessor = component.getIndex()
-                        .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                IIndexAccessor invIndexAccessor =
+                        component.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 indexAccessors.add(invIndexAccessor);
                 IIndexAccessor deletedKeysAccessor = ((LSMInvertedIndexMemoryComponent) component).getBuddyIndex()
-                        .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                        .createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 deletedKeysBTreeAccessors.add(deletedKeysAccessor);
             } else {
-                IIndexAccessor invIndexAccessor = component.getIndex()
-                        .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                IIndexAccessor invIndexAccessor =
+                        component.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 indexAccessors.add(invIndexAccessor);
                 IIndexAccessor deletedKeysAccessor = ((LSMInvertedIndexDiskComponent) component).getBuddyIndex()
-                        .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                        .createAccessor(NoOpIndexAccessParameters.INSTANCE);
                 deletedKeysBTreeAccessors.add(deletedKeysAccessor);
             }
         }
@@ -281,8 +280,8 @@
         RangePredicate nullPred = new RangePredicate(null, null, true, true, null, null);
 
         // Search the deleted keys BTree to calculate the number of elements for BloomFilter
-        BTreeAccessor deletedKeysBTreeAccessor = flushingComponent.getBuddyIndex()
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        BTreeAccessor deletedKeysBTreeAccessor =
+                flushingComponent.getBuddyIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         IIndexCursor btreeCountingCursor = deletedKeysBTreeAccessor.createCountingSearchCursor();
         deletedKeysBTreeAccessor.search(btreeCountingCursor, nullPred);
         long numBTreeTuples = 0L;
@@ -313,8 +312,8 @@
         }
 
         // Scan the in-memory inverted index
-        InMemoryInvertedIndexAccessor memInvIndexAccessor = flushingComponent.getIndex()
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        InMemoryInvertedIndexAccessor memInvIndexAccessor =
+                flushingComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         BTreeAccessor memBTreeAccessor = memInvIndexAccessor.getBTreeAccessor();
         IIndexCursor scanCursor = memBTreeAccessor.createSearchCursor(false);
         memBTreeAccessor.search(scanCursor, nullPred);
@@ -426,9 +425,9 @@
     }
 
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
-        return new LSMInvertedIndexAccessor(getLsmHarness(), createOpContext(modificationCallback, searchCallback));
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException {
+        return new LSMInvertedIndexAccessor(getLsmHarness(),
+                createOpContext(iap.getModificationCallback(), iap.getSearchOperationCallback()));
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java
index 30300d3..12341da 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java
@@ -23,7 +23,7 @@
 
 import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMemoryComponent;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndexOperationContext;
@@ -58,11 +58,11 @@
             if (allFields != null) {
                 mutableInvIndexAccessors[i] = mutableComponent.getIndex().createAccessor(allFields);
             } else {
-                mutableInvIndexAccessors[i] = mutableComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                        NoOpOperationCallback.INSTANCE);
+                mutableInvIndexAccessors[i] =
+                        mutableComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
             }
-            deletedKeysBTreeAccessors[i] = mutableComponent.getBuddyIndex()
-                    .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            deletedKeysBTreeAccessors[i] =
+                    mutableComponent.getBuddyIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         }
         // Project away the document fields, leaving only the key fields.
         LSMInvertedIndexMemoryComponent c = (LSMInvertedIndexMemoryComponent) mutableComponents.get(0);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
index 77dc751..2e2f78e 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
@@ -34,9 +34,8 @@
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInPlaceInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedListCursor;
 import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class InMemoryInvertedIndex implements IInPlaceInvertedIndex {
@@ -166,8 +165,7 @@
     }
 
     @Override
-    public InMemoryInvertedIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
+    public InMemoryInvertedIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException {
         return new InMemoryInvertedIndexAccessor(this,
                 new InMemoryInvertedIndexOpContext(btree, tokenCmpFactories, tokenizerFactory));
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexAccessor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexAccessor.java
index 73f90a6..6777177 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexAccessor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexAccessor.java
@@ -26,6 +26,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree.BTreeAccessor;
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
@@ -51,8 +52,7 @@
         this.opCtx = opCtx;
         this.index = index;
         this.searcher = createSearcher();
-        this.btreeAccessor =
-                index.getBTree().createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        this.btreeAccessor = index.getBTree().createAccessor(NoOpIndexAccessParameters.INSTANCE);
     }
 
     public InMemoryInvertedIndexAccessor(InMemoryInvertedIndex index, IIndexOperationContext opCtx,
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexOpContext.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexOpContext.java
index 90dbc81..eec20fd 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexOpContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexOpContext.java
@@ -24,7 +24,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree.BTreeAccessor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizer;
 import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
@@ -67,8 +67,7 @@
             case SEARCH: {
                 if (getBtreePred() == null) {
                     btreePred = new RangePredicate(null, null, true, true, null, null);
-                    btreeAccessor =
-                            btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                    btreeAccessor = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
                     btreeCmp = MultiComparator.create(btree.getComparatorFactories());
                     tokenFieldsCmp = MultiComparator.create(tokenCmpFactories);
                 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndex.java
index 933ef21..5ddba98 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndex.java
@@ -37,8 +37,7 @@
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.PartitionedTOccurrenceSearcher;
 import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
 import org.apache.hyracks.storage.am.lsm.invertedindex.util.PartitionedInvertedIndexTokenizingTupleIterator;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class PartitionedInMemoryInvertedIndex extends InMemoryInvertedIndex implements IPartitionedInvertedIndex {
@@ -87,8 +86,8 @@
     }
 
     @Override
-    public PartitionedInMemoryInvertedIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
+    public PartitionedInMemoryInvertedIndexAccessor createAccessor(IIndexAccessParameters iap)
+            throws HyracksDataException {
         return new PartitionedInMemoryInvertedIndexAccessor(this,
                 new PartitionedInMemoryInvertedIndexOpContext(btree, tokenCmpFactories, tokenizerFactory));
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
index 6244ee7..1a58f3d 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
@@ -41,7 +41,7 @@
 import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
 import org.apache.hyracks.storage.am.common.api.IPageManagerFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInPlaceInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
@@ -50,11 +50,10 @@
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedListCursor;
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.TOccurrenceSearcher;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
@@ -486,8 +485,7 @@
     }
 
     @Override
-    public OnDiskInvertedIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
+    public OnDiskInvertedIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException {
         return new OnDiskInvertedIndexAccessor(this);
     }
 
@@ -542,8 +540,7 @@
     public void validate() throws HyracksDataException {
         btree.validate();
         // Scan the btree and validate the order of elements in each inverted-list.
-        IIndexAccessor btreeAccessor =
-                btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor btreeAccessor = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         IIndexCursor btreeCursor = btreeAccessor.createSearchCursor(false);
         MultiComparator btreeCmp = MultiComparator.create(btree.getComparatorFactories());
         RangePredicate rangePred = new RangePredicate(null, null, true, true, btreeCmp, btreeCmp);
@@ -553,8 +550,7 @@
         }
         PermutingTupleReference tokenTuple = new PermutingTupleReference(fieldPermutation);
 
-        IInvertedIndexAccessor invIndexAccessor =
-                createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IInvertedIndexAccessor invIndexAccessor = createAccessor(NoOpIndexAccessParameters.INSTANCE);
         IInvertedListCursor invListCursor = invIndexAccessor.createInvertedListCursor();
         MultiComparator invListCmp = MultiComparator.create(invListCmpFactories);
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexOpContext.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexOpContext.java
index 69bf2a2..fda3775 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexOpContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexOpContext.java
@@ -22,7 +22,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
@@ -39,7 +39,7 @@
 
     public OnDiskInvertedIndexOpContext(BTree btree) {
         // TODO: Ignore opcallbacks for now.
-        btreeAccessor = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        btreeAccessor = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         btreeCursor = btreeAccessor.createSearchCursor(false);
         searchCmp = MultiComparator.create(btree.getComparatorFactories());
         if (btree.getComparatorFactories().length > 1) {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexRangeSearchCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexRangeSearchCursor.java
index fc6f025..b2aff3a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexRangeSearchCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexRangeSearchCursor.java
@@ -23,7 +23,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.ConcatenatingTupleReference;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInPlaceInvertedIndex;
@@ -53,7 +53,7 @@
 
     public OnDiskInvertedIndexRangeSearchCursor(IInPlaceInvertedIndex invIndex, IIndexOperationContext opCtx) {
         this.btree = ((OnDiskInvertedIndex) invIndex).getBTree();
-        this.btreeAccessor = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        this.btreeAccessor = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         this.invIndex = invIndex;
         this.opCtx = opCtx;
         // Project away non-token fields of the BTree tuples.
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndex.java
index 569c51d..a33d6d3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndex.java
@@ -35,8 +35,7 @@
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IPartitionedInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.InvertedListPartitions;
 import org.apache.hyracks.storage.am.lsm.invertedindex.search.PartitionedTOccurrenceSearcher;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class PartitionedOnDiskInvertedIndex extends OnDiskInvertedIndex implements IPartitionedInvertedIndex {
@@ -58,8 +57,8 @@
     }
 
     @Override
-    public PartitionedOnDiskInvertedIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException {
+    public PartitionedOnDiskInvertedIndexAccessor createAccessor(IIndexAccessParameters iap)
+            throws HyracksDataException {
         return new PartitionedOnDiskInvertedIndexAccessor(this);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
index 228f359..389df3e 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
@@ -54,9 +54,9 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.ExternalIndexHarness;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
 import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
@@ -610,9 +610,9 @@
     // The accessor for disk only indexes don't use modification callback and
     // always carry the target index version with them
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        return new LSMRTreeAccessor(getLsmHarness(), createOpContext(searchCallback, version), buddyBTreeFields);
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) {
+        return new LSMRTreeAccessor(getLsmHarness(), createOpContext(iap.getSearchOperationCallback(), version),
+                buddyBTreeFields);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
index 9ba96a6..f5c228c 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
@@ -34,7 +34,7 @@
 import org.apache.hyracks.storage.am.common.api.IIndexOperationContext;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.common.tuples.DualTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.IComponentFilterHelper;
@@ -58,9 +58,8 @@
 import org.apache.hyracks.storage.am.rtree.impls.RTree.RTreeAccessor;
 import org.apache.hyracks.storage.am.rtree.impls.RTreeSearchCursor;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
@@ -115,8 +114,8 @@
         // The RTree should be renamed before the BTree.
 
         // scan the memory RTree
-        RTreeAccessor memRTreeAccessor = flushingComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        RTreeAccessor memRTreeAccessor =
+                flushingComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         RTreeSearchCursor rtreeScanCursor = memRTreeAccessor.createSearchCursor(false);
         SearchPredicate rtreeNullPredicate = new SearchPredicate(null, null);
         memRTreeAccessor.search(rtreeScanCursor, rtreeNullPredicate);
@@ -125,8 +124,8 @@
                 flushOp.getBTreeTarget(), flushOp.getBloomFilterTarget(), true);
 
         //count the number of tuples in the buddy btree
-        BTreeAccessor memBTreeAccessor = flushingComponent.getBuddyIndex()
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        BTreeAccessor memBTreeAccessor =
+                flushingComponent.getBuddyIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         RangePredicate btreeNullPredicate = new RangePredicate(null, null, true, true, null, null);
         IIndexCursor btreeCountingCursor = memBTreeAccessor.createCountingSearchCursor();
         memBTreeAccessor.search(btreeCountingCursor, btreeNullPredicate);
@@ -274,10 +273,9 @@
     }
 
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        return new LSMRTreeAccessor(getLsmHarness(), createOpContext(modificationCallback, searchCallback),
-                buddyBTreeFields);
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) {
+        return new LSMRTreeAccessor(getLsmHarness(),
+                createOpContext(iap.getModificationCallback(), iap.getSearchOperationCallback()), buddyBTreeFields);
     }
 
     // This function is modified for R-Trees without antimatter tuples to allow buddy B-Tree to have only primary keys
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeAbstractCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeAbstractCursor.java
index 77219a2..2d2b548 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeAbstractCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeAbstractCursor.java
@@ -29,6 +29,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.LSMComponentType;
@@ -136,10 +137,8 @@
                 rtreeCursors[i].reset();
             }
             if (rtreeAccessors[i] == null) {
-                rtreeAccessors[i] =
-                        rtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
-                btreeAccessors[i] =
-                        btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+                rtreeAccessors[i] = rtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
+                btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             } else {
                 rtreeAccessors[i].reset(rtree, NoOpOperationCallback.INSTANCE);
                 btreeAccessors[i].reset(btree, NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeDeletedKeysBTreeMergeCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeDeletedKeysBTreeMergeCursor.java
index d20b1bd..df4e16e 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeDeletedKeysBTreeMergeCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeDeletedKeysBTreeMergeCursor.java
@@ -25,7 +25,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMIndexSearchCursor;
@@ -62,7 +62,7 @@
             IBTreeLeafFrame leafFrame = (IBTreeLeafFrame) lsmInitialState.getBTreeLeafFrameFactory().createFrame();
             rangeCursors[i] = new BTreeRangeSearchCursor(leafFrame, false);
             BTree btree = ((LSMRTreeDiskComponent) component).getBuddyIndex();
-            btreeAccessors[i] = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             btreeAccessors[i].search(rangeCursors[i], btreePredicate);
         }
         setPriorityQueueComparator();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java
index 74d9685..f54f8b9 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java
@@ -25,6 +25,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.BTreeOpContext;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMHarness;
@@ -65,11 +66,11 @@
                 mutableRTreeAccessors[i] = mutableComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
                         NoOpOperationCallback.INSTANCE, allFields);
             } else {
-                mutableRTreeAccessors[i] = mutableComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                        NoOpOperationCallback.INSTANCE);
+                mutableRTreeAccessors[i] =
+                        mutableComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
             }
-            mutableBTreeAccessors[i] = mutableComponent.getBuddyIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                    NoOpOperationCallback.INSTANCE);
+            mutableBTreeAccessors[i] =
+                    mutableComponent.getBuddyIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
             rtreeOpContexts[i] = mutableRTreeAccessors[i].getOpContext();
             btreeOpContexts[i] = mutableBTreeAccessors[i].getOpContext();
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
index cfb05e7..b59daddd 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
@@ -32,7 +32,7 @@
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.IComponentFilterHelper;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilterFrameFactory;
@@ -56,13 +56,11 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.ICursorFactory;
 import org.apache.hyracks.storage.am.lsm.common.impls.MergeOperation;
 import org.apache.hyracks.storage.am.rtree.frames.RTreeFrameFactory;
-import org.apache.hyracks.storage.am.rtree.impls.RTree;
 import org.apache.hyracks.storage.am.rtree.impls.RTree.RTreeAccessor;
 import org.apache.hyracks.storage.am.rtree.impls.RTreeSearchCursor;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexCursor;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
 import org.apache.hyracks.storage.common.ISearchPredicate;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
@@ -94,8 +92,8 @@
         // read the file names when we open the tree.
         // The RTree should be renamed before the BTree.
         LSMRTreeMemoryComponent flushingComponent = (LSMRTreeMemoryComponent) flushOp.getFlushingComponent();
-        RTreeAccessor memRTreeAccessor = flushingComponent.getIndex().createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        RTreeAccessor memRTreeAccessor =
+                flushingComponent.getIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         RTreeSearchCursor rtreeScanCursor = memRTreeAccessor.createSearchCursor(false);
         SearchPredicate rtreeNullPredicate = new SearchPredicate(null, null);
         memRTreeAccessor.search(rtreeScanCursor, rtreeNullPredicate);
@@ -124,8 +122,8 @@
         }
 
         // scan the memory BTree
-        BTreeAccessor memBTreeAccessor = flushingComponent.getBuddyIndex()
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        BTreeAccessor memBTreeAccessor =
+                flushingComponent.getBuddyIndex().createAccessor(NoOpIndexAccessParameters.INSTANCE);
         BTreeRangeSearchCursor btreeScanCursor = memBTreeAccessor.createSearchCursor(false);
         RangePredicate btreeNullPredicate = new RangePredicate(null, null, true, true, null, null);
         memBTreeAccessor.search(btreeScanCursor, btreeNullPredicate);
@@ -213,9 +211,8 @@
     }
 
     @Override
-    public ILSMIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        LSMRTreeOpContext opCtx = createOpContext(modificationCallback, searchCallback);
+    public ILSMIndexAccessor createAccessor(IIndexAccessParameters iap) {
+        LSMRTreeOpContext opCtx = createOpContext(iap.getModificationCallback(), iap.getSearchOperationCallback());
         return new LSMTreeIndexAccessor(getLsmHarness(), opCtx, cursorFactory);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java
index 4abab53..2520eac 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java
@@ -27,7 +27,7 @@
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent.LSMComponentType;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilter;
@@ -108,9 +108,8 @@
                     (IRTreeLeafFrame) lsmInitialState.getRTreeLeafFrameFactory().createFrame());
             btreeCursors[i] = new BTreeRangeSearchCursor(
                     (IBTreeLeafFrame) lsmInitialState.getBTreeLeafFrameFactory().createFrame(), false);
-            btreeAccessors[i] = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
-            mutableRTreeAccessors[i] =
-                    rtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            btreeAccessors[i] = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
+            mutableRTreeAccessors[i] = rtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         }
 
         rangeCursors = new RTreeSearchCursor[numImmutableComponents];
@@ -122,8 +121,7 @@
                     (IRTreeInteriorFrame) lsmInitialState.getRTreeInteriorFrameFactory().createFrame(),
                     (IRTreeLeafFrame) lsmInitialState.getRTreeLeafFrameFactory().createFrame());
             RTree rtree = ((LSMRTreeWithAntimatterDiskComponent) component).getIndex();
-            immutableRTreeAccessors[j] =
-                    rtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            immutableRTreeAccessors[j] = rtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             immutableRTreeAccessors[j].search(rangeCursors[j], searchPred);
             j++;
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTree.java
index 750a2fa..1e71b7f 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTree.java
@@ -50,6 +50,7 @@
 import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMFrame;
 import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMInteriorFrame;
 import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -756,9 +757,8 @@
     }
 
     @Override
-    public RTreeAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) {
-        return new RTreeAccessor(this, modificationCallback, searchCallback);
+    public RTreeAccessor createAccessor(IIndexAccessParameters iap) {
+        return new RTreeAccessor(this, iap.getModificationCallback(), iap.getSearchOperationCallback());
     }
 
     public RTreeAccessor createAccessor(IModificationOperationCallback modificationCallback,
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndex.java b/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndex.java
index 473cfcb..99a3074 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndex.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndex.java
@@ -100,14 +100,12 @@
      * on the same {@link IIndex}.
      *
      * @returns IIndexAccessor an accessor for this {@link IIndex}
-     * @param modificationCallback
-     *            the callback to be used for modification operations
-     * @param searchCallback
-     *            the callback to be used for search operations
+     * @param iap
+     *            an instance of the index access parameter class that contains modification callback,
+     *            search operation callback, etc
      * @throws HyracksDataException
      */
-    IIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-            ISearchOperationCallback searchCallback) throws HyracksDataException;
+    IIndexAccessor createAccessor(IIndexAccessParameters iap) throws HyracksDataException;
 
     /**
      * TODO: Get rid of this method
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexAccessParameters.java b/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexAccessParameters.java
new file mode 100644
index 0000000..a3745d0
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexAccessParameters.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.hyracks.storage.common;
+
+import java.util.Map;
+
+/**
+ * Contains necessary parameters that are required to initialize an index accessor.
+ */
+public interface IIndexAccessParameters {
+
+    /**
+     * Gets the modification call back.
+     */
+    IModificationOperationCallback getModificationCallback();
+
+    /**
+     * Gets the search operation call back.
+     */
+    ISearchOperationCallback getSearchOperationCallback();
+
+    /**
+     * Gets additional parameters.
+     */
+    Map<String, Object> getParameters();
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractModificationOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractModificationOperationCallbackTest.java
index a9e82cf..1c81f68 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractModificationOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractModificationOperationCallbackTest.java
@@ -23,6 +23,7 @@
 import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
 import org.apache.hyracks.storage.common.IIndexAccessor;
@@ -61,7 +62,8 @@
 
     @Test
     public void modificationCallbackTest() throws Exception {
-        IIndexAccessor accessor = index.createAccessor(cb, NoOpOperationCallback.INSTANCE);
+        IndexAccessParameters actx = new IndexAccessParameters(cb, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor accessor = index.createAccessor(actx);
 
         isFoundNull = true;
         for (int i = 0; i < AccessMethodTestsConfig.BTREE_NUM_TUPLES_TO_INSERT; i++) {
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractSearchOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractSearchOperationCallbackTest.java
index e30fd04..0323d1b 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractSearchOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractSearchOperationCallbackTest.java
@@ -32,6 +32,8 @@
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
@@ -92,7 +94,8 @@
 
         public SearchTask() throws HyracksDataException {
             this.cb = new SynchronizingSearchOperationCallback();
-            this.accessor = index.createAccessor(NoOpOperationCallback.INSTANCE, cb);
+            IndexAccessParameters actx = new IndexAccessParameters(NoOpOperationCallback.INSTANCE, cb);
+            this.accessor = index.createAccessor(actx);
             this.cursor = accessor.createSearchCursor(false);
             this.predicate = new RangePredicate();
             this.builder = new ArrayTupleBuilder(NUM_KEY_FIELDS);
@@ -208,7 +211,7 @@
         private final ArrayTupleReference tuple;
 
         public InsertionTask() throws HyracksDataException {
-            this.accessor = index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            this.accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             this.builder = new ArrayTupleBuilder(NUM_KEY_FIELDS);
             this.tuple = new ArrayTupleReference();
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexExamplesTest.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexExamplesTest.java
index 925cf1e..fbd3950 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexExamplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexExamplesTest.java
@@ -45,6 +45,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.TreeIndexDiskOrderScanCursor;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexBulkLoader;
@@ -100,8 +101,9 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
             int f0 = rnd.nextInt() % numInserts;
@@ -183,8 +185,9 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
 
         String key = "111";
         String data = "XXX";
@@ -264,8 +267,9 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         int numInserts = 10000;
         for (int i = 0; i < 10000; i++) {
             int f0 = rnd.nextInt() % 2000;
@@ -350,8 +354,9 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         // Max string length to be generated.
         int maxLength = 10;
         int numInserts = 10000;
@@ -433,8 +438,9 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         // Max string length to be generated.
         int runs = 3;
         for (int run = 0; run < runs; run++) {
@@ -546,8 +552,9 @@
         if (LOGGER.isLoggable(Level.INFO)) {
             LOGGER.info("Inserting into tree...");
         }
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
         int maxLength = 10;
@@ -652,8 +659,9 @@
             LOGGER.info(ins + " tuples loaded in " + (end - start) + "ms");
         }
 
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
 
         // Build low key.
         ArrayTupleBuilder lowKeyTb = new ArrayTupleBuilder(1);
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/AbstractIndexTestWorker.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/AbstractIndexTestWorker.java
index 825aa53..0291f41 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/AbstractIndexTestWorker.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/AbstractIndexTestWorker.java
@@ -26,6 +26,7 @@
 import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
 import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndex;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 import org.apache.hyracks.storage.common.IIndexCursor;
@@ -44,7 +45,9 @@
         this.opSelector = opSelector;
         this.numBatches = numBatches;
         this.rnd = new Random();
-        this.indexAccessor = index.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        this.indexAccessor = index.createAccessor(actx);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/IndexTestContext.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/IndexTestContext.java
index 3e1c922..6ac02e1 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/IndexTestContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/IndexTestContext.java
@@ -25,6 +25,7 @@
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
 import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.common.IIndex;
 import org.apache.hyracks.storage.common.IIndexAccessor;
 
@@ -40,7 +41,9 @@
             throws HyracksDataException {
         this.fieldSerdes = fieldSerdes;
         this.index = index;
-        this.indexAccessor = index.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        this.indexAccessor = index.createAccessor(actx);
         this.tupleBuilder = filtered ? new ArrayTupleBuilder(fieldSerdes.length + 1)
                 : new ArrayTupleBuilder(fieldSerdes.length);
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/AbstractRTreeExamplesTest.java b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/AbstractRTreeExamplesTest.java
index 5a11557..d6358e3 100644
--- a/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/AbstractRTreeExamplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/AbstractRTreeExamplesTest.java
@@ -44,7 +44,8 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.TreeIndexDiskOrderScanCursor;
 import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
@@ -149,8 +150,7 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
             int p1x = rnd.nextInt();
@@ -260,8 +260,9 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
 
         int p1x = rnd.nextInt();
         int p1y = rnd.nextInt();
@@ -399,8 +400,9 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
 
         int p1x = rnd.nextInt();
         int p1y = rnd.nextInt();
@@ -552,8 +554,7 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
             double p1x = rnd.nextDouble();
@@ -658,8 +659,7 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
         int runs = 3;
         for (int run = 0; run < runs; run++) {
@@ -828,8 +828,7 @@
             LOGGER.info(numInserts + " tuples loaded in " + (end - start) + "ms");
         }
 
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
         // Build key.
         ArrayTupleBuilder keyTb = new ArrayTupleBuilder(rtreeKeyFieldCount);
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
index 78231fd..0a714cf 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
@@ -56,6 +56,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexMetadataFrameFactory;
 import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
 import org.apache.hyracks.storage.am.common.freepage.LinkedMetaDataPageManager;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.junit.Assert;
@@ -107,8 +108,9 @@
         ArrayTupleBuilder tupleBuilder = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
 
-        ITreeIndexAccessor indexAccessor =
-                btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
 
         // generate keys
         int numKeys = 50;
@@ -183,8 +185,9 @@
         ArrayTupleBuilder tupleBuilder = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
 
-        ITreeIndexAccessor indexAccessor =
-                btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
 
         // generate keys
         int numKeys = 50;
@@ -256,8 +259,9 @@
         ArrayTupleBuilder tupleBuilder = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
 
-        ITreeIndexAccessor indexAccessor =
-                btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
 
         // generate keys
         int numKeys = 50;
@@ -357,8 +361,9 @@
 
                 ITreeIndexCursor rangeCursor = new BTreeRangeSearchCursor(leafFrame, false);
                 RangePredicate rangePred = createRangePredicate(lowKey, highKey, lowKeyInclusive, highKeyInclusive);
-                ITreeIndexAccessor indexAccessor =
-                        btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+                IndexAccessParameters actx =
+                        new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+                ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
                 indexAccessor.search(rangeCursor, rangePred);
 
                 try {
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
index 905eda8..f2fab5a 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
@@ -54,6 +54,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexMetadataFrameFactory;
 import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
 import org.apache.hyracks.storage.am.common.freepage.LinkedMetaDataPageManager;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.util.TreeIndexBufferCacheWarmup;
 import org.apache.hyracks.storage.am.common.util.TreeIndexStats;
 import org.apache.hyracks.storage.am.common.util.TreeIndexStatsGatherer;
@@ -125,8 +126,9 @@
         accessor.reset(frame.getBuffer());
         FrameTupleReference tuple = new FrameTupleReference();
 
-        ITreeIndexAccessor indexAccessor =
-                btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
         // 10000
         for (int i = 0; i < 100000; i++) {
 
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
index 77bd64a..062abae 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
@@ -49,6 +49,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexMetadataFrameFactory;
 import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
 import org.apache.hyracks.storage.am.common.freepage.LinkedMetaDataPageManager;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.junit.Test;
 
@@ -98,8 +99,9 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference insertTuple = new ArrayTupleReference();
-        ITreeIndexAccessor indexAccessor =
-                btree.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = btree.createAccessor(actx);
 
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
index 960367d..0149322 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
@@ -34,6 +34,7 @@
 import org.apache.hyracks.storage.am.btree.OrderedIndexExamplesTest;
 import org.apache.hyracks.storage.am.common.TestOperationCallback;
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 import org.apache.hyracks.storage.am.lsm.btree.utils.LSMBTreeUtil;
 import org.apache.hyracks.storage.common.IIndexAccessor;
@@ -110,8 +111,9 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(actx);
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
             int f0 = rnd.nextInt() % numInserts;
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
index b633614..6574b6f 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
@@ -22,6 +22,7 @@
 import org.apache.hyracks.dataflow.common.utils.SerdeUtils;
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.btree.AbstractModificationOperationCallbackTest;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 import org.apache.hyracks.storage.am.lsm.btree.utils.LSMBTreeUtil;
@@ -71,7 +72,8 @@
     @Override
     @Test
     public void modificationCallbackTest() throws Exception {
-        ILSMIndexAccessor accessor = (ILSMIndexAccessor) index.createAccessor(cb, NoOpOperationCallback.INSTANCE);
+        IndexAccessParameters actx = new IndexAccessParameters(cb, NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor accessor = (ILSMIndexAccessor) index.createAccessor(actx);
 
         for (int j = 0; j < 2; j++) {
             isFoundNull = true;
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
index 9ba7570..7c9827c 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
@@ -30,6 +30,8 @@
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.btree.AbstractSearchOperationCallbackTest;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 import org.apache.hyracks.storage.am.lsm.btree.utils.LSMBTreeUtil;
@@ -101,7 +103,8 @@
 
         public SearchTask() throws HyracksDataException {
             this.cb = new SynchronizingSearchOperationCallback();
-            this.accessor = index.createAccessor(NoOpOperationCallback.INSTANCE, cb);
+            IndexAccessParameters actx = new IndexAccessParameters(NoOpOperationCallback.INSTANCE, cb);
+            this.accessor = index.createAccessor(actx);
             this.cursor = accessor.createSearchCursor(false);
             this.predicate = new RangePredicate();
             this.builder = new ArrayTupleBuilder(NUM_KEY_FIELDS);
@@ -219,7 +222,7 @@
         private final ArrayTupleReference tuple;
 
         public InsertionTask() throws HyracksDataException {
-            this.accessor = index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            this.accessor = index.createAccessor(NoOpIndexAccessParameters.INSTANCE);
             this.builder = new ArrayTupleBuilder(NUM_KEY_FIELDS);
             this.tuple = new ArrayTupleReference();
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
index a5c9d21..7826939 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
@@ -46,6 +46,7 @@
 import org.apache.hyracks.storage.am.common.IIndexTestContext;
 import org.apache.hyracks.storage.am.common.TestOperationCallback;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
 import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
 import org.apache.hyracks.storage.am.lsm.btree.tuples.LSMBTreeTupleReference;
@@ -360,8 +361,9 @@
         Assert.assertEquals("Check disk components", 1, btree.getDiskComponents().size());
 
         ILSMDiskComponent btreeComponent = btree.getDiskComponents().get(0);
-        BTree.BTreeAccessor btreeAccessor = ((BTree) btreeComponent.getIndex())
-                .createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        IndexAccessParameters actx =
+                new IndexAccessParameters(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+        BTree.BTreeAccessor btreeAccessor = ((BTree) btreeComponent.getIndex()).createAccessor(actx);
 
         ITreeIndexCursor cursor = btreeAccessor.createDiskOrderScanCursor();
         try {
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
index e059faa..97adf84 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
@@ -29,6 +29,7 @@
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.btree.AbstractOperationCallbackTest;
 import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.impls.IndexAccessParameters;
 import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
 import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
 import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
@@ -83,7 +84,8 @@
     public void setup() throws Exception {
         harness.setUp();
         super.setup();
-        accessor = index.createAccessor(cb, NoOpOperationCallback.INSTANCE);
+        IndexAccessParameters actx = new IndexAccessParameters(cb, NoOpOperationCallback.INSTANCE);
+        accessor = index.createAccessor(actx);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
index cc754c0..3307093 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
@@ -36,7 +36,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
 import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
 import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
 import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
@@ -122,7 +122,7 @@
         public BTreeThread(DataGenThread dataGen, BTree btree, int numBatches) {
             this.dataGen = dataGen;
             this.numBatches = numBatches;
-            indexAccessor = btree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            indexAccessor = btree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         }
 
         @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
index 6a35fb1..0518fdd 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
@@ -33,7 +33,7 @@
 import org.apache.hyracks.control.nc.io.IOManager;
 import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
 import org.apache.hyracks.storage.am.lsm.btree.utils.LSMBTreeUtil;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
@@ -170,7 +170,7 @@
         public LSMTreeThread(DataGenThread dataGen, LSMBTree lsmTree, int numBatches) {
             this.dataGen = dataGen;
             this.numBatches = numBatches;
-            lsmTreeAccessor = lsmTree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            lsmTreeAccessor = lsmTree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         }
 
         @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/test/PrefixMergePolicyTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/test/PrefixMergePolicyTest.java
index e521b4b..2fd1dbc 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/test/PrefixMergePolicyTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/test/PrefixMergePolicyTest.java
@@ -35,8 +35,7 @@
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.impls.PrefixMergePolicy;
-import org.apache.hyracks.storage.common.IModificationOperationCallback;
-import org.apache.hyracks.storage.common.ISearchOperationCallback;
+import org.apache.hyracks.storage.common.IIndexAccessParameters;
 import org.junit.Assert;
 import org.junit.Test;
 import org.mockito.Mockito;
@@ -223,8 +222,7 @@
         }).when(accessor).scheduleMerge(Mockito.any(ILSMIOOperationCallback.class),
                 Mockito.anyListOf(ILSMDiskComponent.class));
 
-        Mockito.when(index.createAccessor(Mockito.any(IModificationOperationCallback.class),
-                Mockito.any(ISearchOperationCallback.class))).thenReturn(accessor);
+        Mockito.when(index.createAccessor(Mockito.any(IIndexAccessParameters.class))).thenReturn(accessor);
 
         return index;
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java
index d093aac..ab6f3b9 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java
@@ -22,7 +22,7 @@
 import java.io.IOException;
 
 import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallbackFactory;
@@ -46,8 +46,8 @@
         IIndex invIndex = testCtx.getIndex();
         invIndex.create();
         invIndex.activate();
-        ILSMIndexAccessor invIndexAccessor = (ILSMIndexAccessor) invIndex.createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor invIndexAccessor =
+                (ILSMIndexAccessor) invIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
         for (int i = 0; i < maxTreesToMerge; i++) {
             for (int j = 0; j < i; j++) {
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java
index 3dc7262..f57e797 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java
@@ -23,7 +23,7 @@
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallbackFactory;
@@ -48,8 +48,8 @@
         IIndex invIndex = testCtx.getIndex();
         invIndex.create();
         invIndex.activate();
-        ILSMIndexAccessor invIndexAccessor = (ILSMIndexAccessor) invIndex.createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        ILSMIndexAccessor invIndexAccessor =
+                (ILSMIndexAccessor) invIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
 
         for (int i = 0; i < maxTreesToMerge; i++) {
             for (int j = 0; j < i; j++) {
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
index 0ff25b5..95c25d5 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
@@ -54,7 +54,7 @@
 import org.apache.hyracks.storage.am.common.datagen.PersonNameFieldValueGenerator;
 import org.apache.hyracks.storage.am.common.datagen.SortedIntegerFieldValueGenerator;
 import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
@@ -257,8 +257,8 @@
         IInvertedIndex invIndex = (IInvertedIndex) testCtx.getIndex();
         int tokenFieldCount = invIndex.getTokenTypeTraits().length;
         int invListFieldCount = invIndex.getInvListTypeTraits().length;
-        IInvertedIndexAccessor invIndexAccessor = (IInvertedIndexAccessor) invIndex
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IInvertedIndexAccessor invIndexAccessor =
+                (IInvertedIndexAccessor) invIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         IIndexCursor invIndexCursor = invIndexAccessor.createRangeSearchCursor();
         MultiComparator tokenCmp = MultiComparator.create(invIndex.getTokenCmpFactories());
         IBinaryComparatorFactory[] tupleCmpFactories =
@@ -490,8 +490,8 @@
             int numDocQueries, int numRandomQueries, IInvertedIndexSearchModifier searchModifier, int[] scanCountArray)
             throws IOException, HyracksDataException {
         IInvertedIndex invIndex = testCtx.invIndex;
-        IInvertedIndexAccessor accessor = (IInvertedIndexAccessor) invIndex
-                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IInvertedIndexAccessor accessor =
+                (IInvertedIndexAccessor) invIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         IBinaryTokenizer tokenizer = testCtx.getTokenizerFactory().createTokenizer();
         InvertedIndexSearchPredicate searchPred = new InvertedIndexSearchPredicate(tokenizer, searchModifier);
         List<ITupleReference> documentCorpus = testCtx.getDocumentCorpus();
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java
index 55aa2c2..aefa385 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java
@@ -34,7 +34,7 @@
 import org.apache.hyracks.dataflow.common.utils.TupleUtils;
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndex;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.rtree.AbstractRTreeExamplesTest;
 import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
@@ -121,8 +121,7 @@
         }
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        IIndexAccessor indexAccessor =
-                treeIndex.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        IIndexAccessor indexAccessor = treeIndex.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         int numInserts = 10000;
         for (int i = 0; i < numInserts; i++) {
             int p1x = rnd.nextInt();
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
index 31d54ae..d2cc96b 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
@@ -42,7 +42,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexMetadataFrameFactory;
 import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
 import org.apache.hyracks.storage.am.common.freepage.LinkedMetaDataPageManager;
-import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpIndexAccessParameters;
 import org.apache.hyracks.storage.am.common.util.HashMultiSet;
 import org.apache.hyracks.storage.am.rtree.api.IRTreeInteriorFrame;
 import org.apache.hyracks.storage.am.rtree.api.IRTreeLeafFrame;
@@ -128,8 +128,7 @@
 
         ArrayTupleBuilder tb = new ArrayTupleBuilder(fieldCount);
         ArrayTupleReference tuple = new ArrayTupleReference();
-        ITreeIndexAccessor indexAccessor =
-                rtree.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+        ITreeIndexAccessor indexAccessor = rtree.createAccessor(NoOpIndexAccessParameters.INSTANCE);
         int numInserts = 10000;
         ArrayList<RTreeCheckTuple> checkTuples = new ArrayList<>();
         for (int i = 0; i < numInserts; i++) {