Fix for issue 596.
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java b/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
index a0872d2..8086b0d 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
@@ -289,7 +289,7 @@
AsterixRuntimeComponentsProvider.NOINDEX_PROVIDER,
AsterixRuntimeComponentsProvider.NOINDEX_PROVIDER, splitsAndConstraint.first, typeTraits,
comparatorFactories, blooFilterKeyFields, fieldPermutation, GlobalConfig.DEFAULT_BTREE_FILL_FACTOR,
- false, numElementsHint, true, new LSMBTreeDataflowHelperFactory(
+ true, numElementsHint, true, new LSMBTreeDataflowHelperFactory(
new AsterixVirtualBufferCacheProvider(dataset.getDatasetId()),
AsterixRuntimeComponentsProvider.LSMBTREE_PRIMARY_PROVIDER,
new PrimaryIndexOperationTrackerProvider(dataset.getDatasetId()),