commit 78eddcef1b9613320f0a886d0c518ce03ebb53db
author Raman Grover <ramangrover29@gmail.com> Fri May 31 14:26:52 2013 -0700
committer Raman Grover <ramangrover29@gmail.com> Fri May 31 14:26:52 2013 -0700
tree 1fa4ac6e912176cbc23da5b2751df5204fafb2e7
parent 3a4322307b3688851e9994e65eb97772907918f9

fix: cannot drop function

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java

diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
index 5aca7c4..4daf8b5 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
@@ -265,7 +265,7 @@
         ILSMIndex lsmIndex = (ILSMIndex) indexLifecycleManager.getIndex(resourceID);
         indexLifecycleManager.open(resourceID);
 
-        //prepare a Callback for logging
+        // prepare a Callback for logging
         IModificationOperationCallback modCallback = createIndexModificationCallback(jobId, resourceID, metadataIndex,
                 lsmIndex, IndexOperation.INSERT);
 
@@ -376,7 +376,8 @@
                         searchKey);
                 deleteTupleFromIndex(jobId, MetadataPrimaryIndexes.DATASET_DATASET, datasetTuple);
             } catch (TreeIndexException tie) {
-                //ignore this exception and continue deleting all relevant artifacts. 
+                // ignore this exception and continue deleting all relevant
+                // artifacts.
             }
 
             // Delete entry from secondary index 'group'.
@@ -390,7 +391,8 @@
                             MetadataSecondaryIndexes.GROUPNAME_ON_DATASET_INDEX, groupNameSearchKey);
                     deleteTupleFromIndex(jobId, MetadataSecondaryIndexes.GROUPNAME_ON_DATASET_INDEX, groupNameTuple);
                 } catch (TreeIndexException tie) {
-                    //ignore this exception and continue deleting all relevant artifacts.
+                    // ignore this exception and continue deleting all relevant
+                    // artifacts.
                 }
             }
             // Delete entry from secondary index 'type'.
@@ -402,7 +404,8 @@
                         MetadataSecondaryIndexes.DATATYPENAME_ON_DATASET_INDEX, dataTypeSearchKey);
                 deleteTupleFromIndex(jobId, MetadataSecondaryIndexes.DATATYPENAME_ON_DATASET_INDEX, dataTypeTuple);
             } catch (TreeIndexException tie) {
-                //ignore this exception and continue deleting all relevant artifacts.
+                // ignore this exception and continue deleting all relevant
+                // artifacts.
             }
 
             // Delete entry(s) from the 'indexes' dataset.
@@ -502,7 +505,8 @@
             // Searches the index for the tuple to be deleted. Acquires an S
             // lock on the 'datatype' dataset.
             ITupleReference tuple = getTupleToBeDeleted(jobId, MetadataPrimaryIndexes.DATATYPE_DATASET, searchKey);
-            // This call uses the secondary index on datatype. Get nested types before deleting entry from secondary index.
+            // This call uses the secondary index on datatype. Get nested types
+            // before deleting entry from secondary index.
             List<String> nestedTypes = getNestedDatatypeNames(jobId, dataverseName, datatypeName);
             deleteTupleFromIndex(jobId, MetadataPrimaryIndexes.DATATYPE_DATASET, tuple);
             deleteFromDatatypeSecondaryIndex(jobId, dataverseName, datatypeName);
@@ -568,7 +572,7 @@
         long resourceID = metadataIndex.getResourceID();
         ILSMIndex lsmIndex = (ILSMIndex) indexLifecycleManager.getIndex(resourceID);
         indexLifecycleManager.open(resourceID);
-        //prepare a Callback for logging
+        // prepare a Callback for logging
         IModificationOperationCallback modCallback = createIndexModificationCallback(jobId, resourceID, metadataIndex,
                 lsmIndex, IndexOperation.DELETE);
         IIndexAccessor indexAccessor = lsmIndex.createAccessor(modCallback, NoOpOperationCallback.INSTANCE);
@@ -822,7 +826,8 @@
         }
         try {
             // Delete entry from the 'function' dataset.
-            ITupleReference searchKey = createTuple(functionSignature.getNamespace(), functionSignature.getName());
+            ITupleReference searchKey = createTuple(functionSignature.getNamespace(), functionSignature.getName(), ""
+                    + functionSignature.getArity());
             // Searches the index for the tuple to be deleted. Acquires an S
             // lock on the 'function' dataset.
             ITupleReference datasetTuple = getTupleToBeDeleted(jobId, MetadataPrimaryIndexes.FUNCTION_DATASET,
@@ -853,7 +858,7 @@
         return results.get(0);
     }
 
-    //Debugging Method
+    // Debugging Method
     public String printMetadata() {
 
         StringBuilder sb = new StringBuilder();