diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/metrics.xml b/asterixdb/asterix-app/src/test/resources/runtimets/metrics.xml
index f65ede3..da7ba31 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/metrics.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/metrics.xml
@@ -35,5 +35,10 @@
         <output-dir compare="Text">secondary-index</output-dir>
       </compilation-unit>
     </test-case>
+    <test-case FilePath="metrics">
+      <compilation-unit name="secondary-index-index-only">
+        <output-dir compare="Text">secondary-index-index-only</output-dir>
+      </compilation-unit>
+    </test-case>
   </test-group>
 </test-suite>
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.1.ddl.sqlpp
new file mode 100644
index 0000000..c4d77ca
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.1.ddl.sqlpp
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+/*
+ * Description  : Processed objects metrics on secondary index scan when it's an index-only plan
+ * Expected Res : Success
+ * Date         : 27 Apr 2018
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+create type test.AddressType as
+{
+  number : bigint,
+  street : string,
+  city : string
+};
+
+create type test.CustomerType as
+ closed {
+  cid : bigint,
+  name : string,
+  age : bigint?,
+  address : AddressType?,
+  lastorder : {
+      oid : bigint,
+      total : float
+  }
+};
+
+create dataset Customers(CustomerType) primary key cid;
+create index customer_name_idx on Customers(name);
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.2.update.sqlpp
new file mode 100644
index 0000000..6a5fd9e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.2.update.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * 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.
+ */
+
+use test;
+
+load dataset Customers using localfs
+  ((`path`=`asterix_nc1://data/custord-tiny/customer-tiny-neg.adm`),
+  (`format`=`adm`));
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.3.metrics.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.3.metrics.sqlpp
new file mode 100644
index 0000000..881ed24
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.3.metrics.sqlpp
@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+
+use test;
+
+select count(*) from Customers
+where name = "Marvella Loud";
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.4.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.4.ddl.sqlpp
new file mode 100644
index 0000000..f12a2b7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index-index-only/secondary-index-index-only.4.ddl.sqlpp
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+drop dataverse test;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index/secondary-index.3.metrics.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index/secondary-index.3.metrics.sqlpp
index 1c5126f..95d4681 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index/secondary-index.3.metrics.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/metrics/secondary-index/secondary-index.3.metrics.sqlpp
@@ -24,5 +24,7 @@
 
 use test;
 
+set noindexonly 'true';
+
 select count(*) from Customers
 where name = "Marvella Loud";
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/metrics/secondary-index-index-only/secondary-index-index-only.3.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/metrics/secondary-index-index-only/secondary-index-index-only.3.regexadm
new file mode 100644
index 0000000..91a2dfd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/metrics/secondary-index-index-only/secondary-index-index-only.3.regexadm
@@ -0,0 +1 @@
+.*"processedObjects":1.*
\ 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/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 a675047..6eef5a9 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
@@ -105,48 +105,50 @@
         while (!outputPriorityQueue.isEmpty() || needPushElementIntoQueue) {
             if (!outputPriorityQueue.isEmpty()) {
                 PriorityQueueElement queueHead = outputPriorityQueue.peek();
-                if (canCallProceed && includeMutableComponent) {
+                if (canCallProceed) {
                     resultOfSearchCallbackProceed = searchCallback.proceed(queueHead.getTuple());
-                    if (!resultOfSearchCallbackProceed) {
-                        // In case proceed() fails and there is an in-memory component,
-                        // we can't simply use this element since there might be a change.
-                        PriorityQueueElement mutableElement = remove(outputPriorityQueue, 0);
-                        if (mutableElement != null) {
-                            // Copies the current queue head
-                            if (tupleBuilder == null) {
-                                tupleBuilder = new ArrayTupleBuilder(cmp.getKeyFieldCount());
+                    if (includeMutableComponent) {
+                        if (!resultOfSearchCallbackProceed) {
+                            // In case proceed() fails and there is an in-memory component,
+                            // we can't simply use this element since there might be a change.
+                            PriorityQueueElement mutableElement = remove(outputPriorityQueue, 0);
+                            if (mutableElement != null) {
+                                // Copies the current queue head
+                                if (tupleBuilder == null) {
+                                    tupleBuilder = new ArrayTupleBuilder(cmp.getKeyFieldCount());
+                                }
+                                TupleUtils.copyTuple(tupleBuilder, queueHead.getTuple(), cmp.getKeyFieldCount());
+                                copyTuple.reset(tupleBuilder.getFieldEndOffsets(), tupleBuilder.getByteArray());
+                                // Unlatches/unpins the leaf page of the index.
+                                rangeCursors[0].close();
+                                // Reconcile.
+                                searchCallback.reconcile(copyTuple);
+                                // Re-traverses the index.
+                                reusablePred.setLowKey(copyTuple, true);
+                                btreeAccessors[0].search(rangeCursors[0], reusablePred);
+                                pushIntoQueueFromCursorAndReplaceThisElement(mutableElement);
+                                // now that we have completed the search and we have latches over the pages,
+                                // it is safe to complete the operation.. but as per the API of the callback
+                                // we only complete if we're producing this tuple
+                                // get head again
+                                queueHead = outputPriorityQueue.peek();
+                                /*
+                                 * We need to restart in one of two cases:
+                                 * 1. no more elements in the priority queue.
+                                 * 2. the key of the head has changed (which means we need to call proceed)
+                                 */
+                                if (queueHead == null || cmp.compare(copyTuple, queueHead.getTuple()) != 0) {
+                                    // cancel since we're not continuing
+                                    searchCallback.cancel(copyTuple);
+                                    continue;
+                                }
+                                searchCallback.complete(copyTuple);
+                                // it is safe to proceed now
+                            } else {
+                                // There are no more elements in the memory component.. can safely skip locking for the
+                                // remaining operations
+                                includeMutableComponent = false;
                             }
-                            TupleUtils.copyTuple(tupleBuilder, queueHead.getTuple(), cmp.getKeyFieldCount());
-                            copyTuple.reset(tupleBuilder.getFieldEndOffsets(), tupleBuilder.getByteArray());
-                            // Unlatches/unpins the leaf page of the index.
-                            rangeCursors[0].close();
-                            // Reconcile.
-                            searchCallback.reconcile(copyTuple);
-                            // Re-traverses the index.
-                            reusablePred.setLowKey(copyTuple, true);
-                            btreeAccessors[0].search(rangeCursors[0], reusablePred);
-                            pushIntoQueueFromCursorAndReplaceThisElement(mutableElement);
-                            // now that we have completed the search and we have latches over the pages,
-                            // it is safe to complete the operation.. but as per the API of the callback
-                            // we only complete if we're producing this tuple
-                            // get head again
-                            queueHead = outputPriorityQueue.peek();
-                            /*
-                             * We need to restart in one of two cases:
-                             * 1. no more elements in the priority queue.
-                             * 2. the key of the head has changed (which means we need to call proceed)
-                             */
-                            if (queueHead == null || cmp.compare(copyTuple, queueHead.getTuple()) != 0) {
-                                // cancel since we're not continuing
-                                searchCallback.cancel(copyTuple);
-                                continue;
-                            }
-                            searchCallback.complete(copyTuple);
-                            // it is safe to proceed now
-                        } else {
-                            // There are no more elements in the memory component.. can safely skip locking for the
-                            // remaining operations
-                            includeMutableComponent = false;
                         }
                     }
                 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeSearchCursor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeSearchCursor.java
index baf0d4a7..efacad1 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeSearchCursor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeSearchCursor.java
@@ -107,6 +107,6 @@
 
     @Override
     public boolean getSearchOperationCallbackProceedResult() {
-        return false;
+        return currentCursor.getSearchOperationCallbackProceedResult();
     }
 }