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Posted to notifications@asterixdb.apache.org by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org> on 2017/03/01 20:13:37 UTC

Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Ildar Absalyamov has uploaded a new change for review.

  https://asterix-gerrit.ics.uci.edu/1538

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................

Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
R asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/AbstractIndexModificationOperationCallback.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
18 files changed, 262 insertions(+), 60 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/1

diff --git a/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/opcallbacks/AbstractIndexModificationOperationCallback.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/AbstractIndexModificationOperationCallback.java
similarity index 100%
rename from asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/opcallbacks/AbstractIndexModificationOperationCallback.java
rename to asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/AbstractIndexModificationOperationCallback.java
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
index 00121ec..84ac1cc 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
@@ -31,10 +31,11 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixTupleReference;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameCompressor;
 import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 
 public class FieldPrefixCompressor implements ITreeIndexFrameCompressor {
 
@@ -163,8 +164,9 @@
         int prefixTupleIndex = 0;
         uncompressedTupleCount = 0;
 
-        TypeAwareTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
-        FieldPrefixTupleReference tupleToWrite = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        BTreeTypeAwareTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits);
+        FieldPrefixTupleReference tupleToWrite =
+                new FieldPrefixTupleReference((IBTreeIndexTupleReference) tupleWriter.createTupleReference());
         tupleToWrite.setFieldCount(fieldCount);
 
         while (tupleIndex < tupleCount) {
@@ -179,10 +181,11 @@
                     int tuplesInSegment = 1;
 
                     FieldPrefixTupleReference prevTuple = new FieldPrefixTupleReference(
-                            tupleWriter.createTupleReference());
+                            (IBTreeIndexTupleReference) tupleWriter.createTupleReference());
                     prevTuple.setFieldCount(fieldCount);
 
-                    FieldPrefixTupleReference tuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+                    FieldPrefixTupleReference tuple = new FieldPrefixTupleReference(
+                            (IBTreeIndexTupleReference) tupleWriter.createTupleReference());
                     tuple.setFieldCount(fieldCount);
 
                     for (int i = tupleIndex + 1; i <= keyPartitions.get(kpIndex).lastTupleIndex; i++) {
@@ -337,12 +340,14 @@
         KeyPartition kp = new KeyPartition(maxCmps);
         keyPartitions.add(kp);
 
-        TypeAwareTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
+        BTreeTypeAwareTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits);
 
-        FieldPrefixTupleReference prevTuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        FieldPrefixTupleReference prevTuple =
+                new FieldPrefixTupleReference((IBTreeIndexTupleReference) tupleWriter.createTupleReference());
         prevTuple.setFieldCount(fieldCount);
 
-        FieldPrefixTupleReference tuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        FieldPrefixTupleReference tuple =
+                new FieldPrefixTupleReference((IBTreeIndexTupleReference) tupleWriter.createTupleReference());
         tuple.setFieldCount(fieldCount);
 
         kp.firstTupleIndex = 0;
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
index 157c663..90c4884 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
@@ -33,6 +33,8 @@
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixPrefixTupleReference;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixTupleReference;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.api.ISplitKey;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameCompressor;
@@ -67,7 +69,7 @@
     private final ITreeIndexFrameCompressor compressor;
     private final FieldPrefixTupleReference frameTuple;
     private final FieldPrefixPrefixTupleReference framePrefixTuple;
-    private final ITreeIndexTupleWriter tupleWriter;
+    private final IBTreeIndexTupleWriter tupleWriter;
 
     private MultiComparator cmp;
 
@@ -75,8 +77,8 @@
     protected ByteBuffer buf = null;
 
     public BTreeFieldPrefixNSMLeafFrame(ITreeIndexTupleWriter tupleWriter) {
-        this.tupleWriter = tupleWriter;
-        this.frameTuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        this.tupleWriter = (IBTreeIndexTupleWriter) tupleWriter;
+        this.frameTuple = new FieldPrefixTupleReference((IBTreeIndexTupleReference) tupleWriter.createTupleReference());
         this.slotManager = new FieldPrefixSlotManager();
 
         ITypeTraits[] typeTraits = ((TypeAwareTupleWriter) tupleWriter).getTypeTraits();
@@ -779,7 +781,7 @@
 
     @Override
     public ITreeIndexTupleReference createTupleReference() {
-        return new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        return new FieldPrefixTupleReference((IBTreeIndexTupleReference) tupleWriter.createTupleReference());
     }
 
     @Override
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 653689a..173ff65 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
@@ -40,6 +40,8 @@
 import org.apache.hyracks.storage.am.btree.exceptions.BTreeNotUpdateableException;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrame;
 import org.apache.hyracks.storage.am.btree.impls.BTreeOpContext.PageValidationInfo;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.IIndexBulkLoader;
 import org.apache.hyracks.storage.am.common.api.IIndexCursor;
@@ -474,6 +476,8 @@
             throws Exception {
         FrameOpSpaceStatus spaceStatus = ctx.leafFrame.hasSpaceUpdate(tuple, oldTupleIndex);
         ITupleReference beforeTuple = ctx.leafFrame.getMatchingKeyTuple(tuple, oldTupleIndex);
+        ((IBTreeIndexTupleWriter) ctx.leafFrame.getTupleWriter())
+                .setUpdated(((IBTreeIndexTupleReference) beforeTuple).flipUpdated());
         boolean restartOp = false;
         switch (spaceStatus) {
             case SUFFICIENT_INPLACE_SPACE: {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
index 566947d..0d62a23 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
@@ -20,12 +20,12 @@
 
 import org.apache.hyracks.storage.am.btree.api.IPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
 
-public class FieldPrefixTupleReference implements ITreeIndexTupleReference {
+public class FieldPrefixTupleReference implements IBTreeIndexTupleReference {
 
-    private final ITreeIndexTupleReference helperTuple;
+    private final IBTreeIndexTupleReference helperTuple;
 
     private BTreeFieldPrefixNSMLeafFrame frame;
     private int prefixTupleStartOff;
@@ -33,7 +33,7 @@
     private int numPrefixFields;
     private int fieldCount;
 
-    public FieldPrefixTupleReference(ITreeIndexTupleReference helperTuple) {
+    public FieldPrefixTupleReference(IBTreeIndexTupleReference helperTuple) {
         this.helperTuple = helperTuple;
         this.fieldCount = helperTuple.getFieldCount();
     }
@@ -133,4 +133,9 @@
     public int getNumPrefixFields() {
         return numPrefixFields;
     }
+
+    @Override
+    public boolean flipUpdated() {
+        return helperTuple.flipUpdated();
+    }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
new file mode 100644
index 0000000..b78be71
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
@@ -0,0 +1,42 @@
+/*
+ * 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.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+
+public class BTreeTypeAwareTupleReference extends TypeAwareTupleReference implements IBTreeIndexTupleReference {
+
+    public BTreeTypeAwareTupleReference(ITypeTraits[] typeTraits) {
+        super(typeTraits);
+    }
+
+    @Override
+    public boolean flipUpdated() {
+        final byte mask = (byte) (1 << 6);
+        //do the actual bit flip & the new state
+        buf[tupleStartOff] ^= mask;
+        if ((buf[tupleStartOff] & mask) != 0) {
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
new file mode 100644
index 0000000..4c1e1a8
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
@@ -0,0 +1,42 @@
+/*
+ * 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.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+
+public class BTreeTypeAwareTupleWriter extends TypeAwareTupleWriter implements IBTreeIndexTupleWriter {
+    protected boolean isUpdated;
+
+    public BTreeTypeAwareTupleWriter(ITypeTraits[] typeTraits) {
+        super(typeTraits);
+    }
+
+    @Override
+    public ITreeIndexTupleReference createTupleReference() {
+        return new BTreeTypeAwareTupleReference(typeTraits);
+    }
+
+    @Override
+    public void setUpdated(boolean isUpdated) {
+        this.isUpdated = isUpdated;
+    }
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
new file mode 100644
index 0000000..349d766
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
@@ -0,0 +1,34 @@
+/*
+ * 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.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+
+public class BTreeTypeAwareTupleWriterFactory extends TypeAwareTupleWriterFactory {
+    public BTreeTypeAwareTupleWriterFactory(ITypeTraits[] typeTraits) {
+        super(typeTraits);
+    }
+
+    @Override
+    public ITreeIndexTupleWriter createTupleWriter() {
+        return new BTreeTypeAwareTupleWriter(typeTraits);
+    }
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
index c7a2fee..987385d 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
@@ -29,6 +29,7 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.IPageManager;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
@@ -41,7 +42,7 @@
     public static BTree createBTree(IBufferCache bufferCache, IFileMapProvider fileMapProvider,
             ITypeTraits[] typeTraits, IBinaryComparatorFactory[] cmpFactories, BTreeLeafFrameType leafType,
             FileReference file, IPageManager freePageManager) throws HyracksDataException {
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+        TypeAwareTupleWriterFactory tupleWriterFactory = new BTreeTypeAwareTupleWriterFactory(typeTraits);
         ITreeIndexFrameFactory leafFrameFactory = getLeafFrameFactory(tupleWriterFactory, leafType);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         BTree btree = new BTree(bufferCache, fileMapProvider, freePageManager, interiorFrameFactory, leafFrameFactory,
@@ -52,7 +53,7 @@
     public static BTree createBTree(IBufferCache bufferCache, IPageManager freePageManager,
             IFileMapProvider fileMapProvider, ITypeTraits[] typeTraits, IBinaryComparatorFactory[] cmpFactories,
             BTreeLeafFrameType leafType, FileReference file) throws HyracksDataException {
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+        TypeAwareTupleWriterFactory tupleWriterFactory = new BTreeTypeAwareTupleWriterFactory(typeTraits);
         ITreeIndexFrameFactory leafFrameFactory = getLeafFrameFactory(tupleWriterFactory, leafType);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         BTree btree = new BTree(bufferCache, fileMapProvider, freePageManager, interiorFrameFactory, leafFrameFactory,
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
new file mode 100644
index 0000000..e39fc43
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
@@ -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.
+ */
+
+package org.apache.hyracks.storage.am.common.api;
+
+public interface IBTreeIndexTupleReference extends ITreeIndexTupleReference {
+    boolean flipUpdated();
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
new file mode 100644
index 0000000..0f9ccd7
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
@@ -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.
+ */
+
+package org.apache.hyracks.storage.am.common.api;
+
+public interface IBTreeIndexTupleWriter extends ITreeIndexTupleWriter {
+    void setUpdated(boolean isUpdated);
+}
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 53b8405..57e1ae9 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
@@ -57,10 +57,10 @@
 import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
 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.ILSMDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilterFactory;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilterFrameFactory;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMHarness;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
@@ -204,8 +204,7 @@
 
         if (flushOnExit) {
             BlockingIOOperationCallbackWrapper cb = new BlockingIOOperationCallbackWrapper(ioOpCallback);
-            ILSMIndexAccessor accessor =
-                    createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+            ILSMIndexAccessor accessor = createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
             accessor.scheduleFlush(cb);
             try {
                 cb.waitForIO();
@@ -299,10 +298,10 @@
                 }
                 if (filterManager != null) {
                     for (ILSMComponent c : immutableComponents) {
-                        if (c.getLSMComponentFilter().satisfy(
-                                ((AbstractSearchPredicate) ctx.getSearchPredicate()).getMinFilterTuple(),
-                                ((AbstractSearchPredicate) ctx.getSearchPredicate()).getMaxFilterTuple(),
-                                ((LSMBTreeOpContext) ctx).filterCmp)) {
+                        if (c.getLSMComponentFilter()
+                                .satisfy(((AbstractSearchPredicate) ctx.getSearchPredicate()).getMinFilterTuple(),
+                                        ((AbstractSearchPredicate) ctx.getSearchPredicate()).getMaxFilterTuple(),
+                                        ((LSMBTreeOpContext) ctx).filterCmp)) {
                             operationalComponents.add(c);
                         }
                     }
@@ -326,8 +325,7 @@
     }
 
     @Override
-    public void modify(IIndexOperationContext ictx, ITupleReference tuple)
-            throws HyracksDataException, IndexException {
+    public void modify(IIndexOperationContext ictx, ITupleReference tuple) throws HyracksDataException, IndexException {
         LSMBTreeOpContext ctx = (LSMBTreeOpContext) ictx;
 
         ITupleReference indexTuple;
@@ -345,14 +343,18 @@
             case INSERT:
                 insert(indexTuple, ctx);
                 break;
-            default:
+            case DELETE:
+            case UPDATE:
+            case UPSERT:
                 ctx.currentMutableBTreeAccessor.upsert(indexTuple);
                 break;
+            default:
+                throw new UnsupportedOperationException("Operation " + ctx.getOperation() + " not supported.");
         }
         if (ctx.filterTuple != null) {
             ctx.filterTuple.reset(tuple);
-            memoryComponents.get(currentMutableComponentId.get()).getLSMComponentFilter().update(ctx.filterTuple,
-                    ctx.filterCmp);
+            memoryComponents.get(currentMutableComponentId.get()).getLSMComponentFilter()
+                    .update(ctx.filterTuple, ctx.filterCmp);
         }
     }
 
@@ -373,8 +375,8 @@
                         throw new TreeIndexDuplicateKeyException("Failed to insert key since key already exists.");
                     } else {
                         memCursor.close();
-                        ctx.currentMutableBTreeAccessor.upsertIfConditionElseInsert(tuple,
-                                AntimatterAwareTupleAcceptor.INSTANCE);
+                        ctx.currentMutableBTreeAccessor
+                                .upsertIfConditionElseInsert(tuple, AntimatterAwareTupleAcceptor.INSTANCE);
                         return true;
                     }
                 }
@@ -434,8 +436,8 @@
     public ILSMDiskComponent flush(ILSMIOOperation operation) throws HyracksDataException, IndexException {
         LSMBTreeFlushOperation flushOp = (LSMBTreeFlushOperation) operation;
         LSMBTreeMemoryComponent flushingComponent = (LSMBTreeMemoryComponent) flushOp.getFlushingComponent();
-        IIndexAccessor accessor = flushingComponent.getBTree().createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
+        IIndexAccessor accessor = flushingComponent.getBTree()
+                .createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
 
         RangePredicate nullPred = new RangePredicate(null, null, true, true, null, null);
         long numElements = 0L;
@@ -656,15 +658,16 @@
             } catch (HyracksDataException | IndexException e) {
                 throw new TreeIndexException(e);
             }
-            bulkLoader = (BTreeBulkLoader) ((LSMBTreeDiskComponent) component).getBTree().createBulkLoader(fillFactor,
-                    verifyInput, numElementsHint, false);
+            bulkLoader = (BTreeBulkLoader) ((LSMBTreeDiskComponent) component).getBTree()
+                    .createBulkLoader(fillFactor, verifyInput, numElementsHint, false);
 
             if (hasBloomFilter) {
                 int maxBucketsPerElement = BloomCalculations.maxBucketsPerElement(numElementsHint);
                 BloomFilterSpecification bloomFilterSpec =
                         BloomCalculations.computeBloomSpec(maxBucketsPerElement, bloomFilterFalsePositiveRate);
-                builder = ((LSMBTreeDiskComponent) component).getBloomFilter().createBuilder(numElementsHint,
-                        bloomFilterSpec.getNumHashes(), bloomFilterSpec.getNumBucketsPerElements());
+                builder = ((LSMBTreeDiskComponent) component).getBloomFilter()
+                        .createBuilder(numElementsHint, bloomFilterSpec.getNumHashes(),
+                                bloomFilterSpec.getNumBucketsPerElements());
             } else {
                 builder = null;
             }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
index 928b3fa..79319bb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
@@ -20,17 +20,15 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
-public class LSMBTreeCopyTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMBTreeCopyTupleWriterFactory extends BTreeTypeAwareTupleWriterFactory {
     private static final long serialVersionUID = 1L;
-    private final ITypeTraits[] typeTraits;
     private final int numKeyFields;
 
     public LSMBTreeCopyTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields) {
         super(typeTraits);
-        this.typeTraits = typeTraits;
         this.numKeyFields = numKeyFields;
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java
index 24ae68c..85b063a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java
@@ -19,9 +19,9 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
 /**
  * This is a TupleWriterFactory that can be used to reference the last writer it created
@@ -29,16 +29,14 @@
  * @author alamouda
  *
  */
-public class LSMBTreeRefrencingTupleWriterFactory extends TypeAwareTupleWriterFactory{
+public class LSMBTreeRefrencingTupleWriterFactory extends BTreeTypeAwareTupleWriterFactory {
     private static final long serialVersionUID = 1L;
-    private final ITypeTraits[] typeTraits;
     private final int numKeyFields;
     private boolean isDelete;
     private LSMBTreeTupleWriter createdTupleWriter;
 
     public LSMBTreeRefrencingTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields, boolean isDelete) {
         super(typeTraits);
-        this.typeTraits = typeTraits;
         this.numKeyFields = numKeyFields;
         this.isDelete = isDelete;
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
index 73aa321..12c3fe8 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
@@ -20,11 +20,11 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference;
 
-public class LSMBTreeTupleReference extends TypeAwareTupleReference implements ILSMTreeTupleReference {
+public class LSMBTreeTupleReference extends BTreeTypeAwareTupleReference implements ILSMTreeTupleReference {
 
     // Indicates whether the last call to setFieldCount() was initiated by
     // by the outside or whether it was called internally to set up an
@@ -76,8 +76,8 @@
 
     @Override
     protected int getNullFlagsBytes() {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((fieldCount + 1.0) / 8.0);
+        // +2.0 is for matter/antimatter bit + updated bit.
+        return (int) Math.ceil((fieldCount + 2.0) / 8.0);
     }
 
     @Override
@@ -93,4 +93,15 @@
     public int getTupleStart() {
         return tupleStartOff;
     }
+
+    @Override
+    public boolean flipUpdated() {
+        final byte mask = (byte) (1 << 6);
+        //do the actual bit flip & the new state
+        buf[tupleStartOff] ^= mask;
+        if ((buf[tupleStartOff] & mask) != 0) {
+            return true;
+        }
+        return false;
+    }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
index 3c60f15..ec8df7d 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
@@ -21,10 +21,11 @@
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 
-public class LSMBTreeTupleWriter extends TypeAwareTupleWriter {
+public class LSMBTreeTupleWriter extends BTreeTypeAwareTupleWriter implements IBTreeIndexTupleWriter {
     private boolean isAntimatter;
     private final int numKeyFields;
 
@@ -56,14 +57,14 @@
 
     @Override
     protected int getNullFlagsBytes(int numFields) {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil(((double) numFields + 1.0) / 8.0);
+        // +2.0 is for matter/antimatter bit & for updated bit.
+        return (int) Math.ceil(((double) numFields + 2.0) / 8.0);
     }
 
     @Override
     protected int getNullFlagsBytes(ITupleReference tuple) {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil(((double) tuple.getFieldCount() + 1.0) / 8.0);
+        // +2.0 is for matter/antimatter bit & for updated bit.
+        return (int) Math.ceil(((double) tuple.getFieldCount() + 2.0) / 8.0);
     }
 
     @Override
@@ -75,6 +76,9 @@
         } else {
             bytesWritten = super.writeTuple(tuple, targetBuf, targetOff);
         }
+        if (isUpdated) {
+            setUpdatedBit(targetBuf, targetOff);
+        }
         return bytesWritten;
     }
 
@@ -83,6 +87,11 @@
         targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << 7));
     }
 
+    private void setUpdatedBit(byte[] targetBuf, int targetOff) {
+        // Xor contents of 6th bit.
+        targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << 6));
+    }
+
     // Allow using the same writer for both delete and insert tuples
     public void setAntimatter(boolean isAntimatter) {
         this.isAntimatter = isAntimatter;
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
index 5ee2b81..ae9dcb5 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
@@ -20,10 +20,10 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
-public class LSMBTreeTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMBTreeTupleWriterFactory extends BTreeTypeAwareTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
     private final int numKeyFields;
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
index 4420fb0..5acfcc0 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
@@ -45,10 +45,10 @@
 import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
 import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
 import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 import org.apache.hyracks.storage.am.common.util.TreeIndexUtils;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.apache.hyracks.storage.common.buffercache.ICachedPage;
@@ -138,7 +138,7 @@
         ICachedPage page = bufferCache.pin(BufferedFileHandle.getDiskPageId(btreeFileId, 0), true);
         try {
 
-            ITreeIndexTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
+            ITreeIndexTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits);
             BTreeFieldPrefixNSMLeafFrame frame = new BTreeFieldPrefixNSMLeafFrame(tupleWriter);
             frame.setPage(page);
             frame.initBuffer((byte) 0);

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1472/ (5/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/675/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3904/

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 14
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>
Gerrit-HasComments: No

Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#5).

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................

Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
16 files changed, 244 insertions(+), 40 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/5
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 5
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#15).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
94 files changed, 1,291 insertions(+), 411 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/15
-- 
To view, visit https://asterix-gerrit.ics.uci.edu/1538
To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Anon. E. Moose (Code Review)" <do...@asterixdb.incubator.apache.org>.
Anon. E. Moose #1000171 has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22: Contrib-1

Analytics Compatibility Tests Failed Build 2570
: UNSTABLE

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/858/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3939/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 3:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/4498/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6409/ (1/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#4).

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................

Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
16 files changed, 268 insertions(+), 56 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/4
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4865/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/860/ (5/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/583/ (10/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/787/ (9/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1327/ (11/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Anon. E. Moose (Code Review)" <do...@asterixdb.incubator.apache.org>.
Anon. E. Moose #1000171 has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15: Contrib-1

Analytics Compatibility Tests Failed Build 2542
: UNSTABLE

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1200/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/822/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/594/ (6/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/932/ (7/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, Jenkins, Ildar Absalyamov,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#20).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to return
index-specific types.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
89 files changed, 1,229 insertions(+), 387 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/20
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 20
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/863/ (7/10)

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 20
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>
Gerrit-HasComments: No

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3869/

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 11
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>
Gerrit-HasComments: No

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Murtadha Hubail (Code Review)" <do...@asterixdb.incubator.apache.org>.
Murtadha Hubail has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

(9 comments)

A general comment:
many downcasts were introduced due to the newly added BTree specific classes. Can we get rid of these downcasts by making factories return BTree* type?

https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
File hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java:

PS10, Line 26: FieldPrefixTupleReference
If this is used only for BTree, rename it to reflect this.


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java:

PS10, Line 36: ITreeIndexTupleReference
Change the return type here to BTreeTypeAwareTupleWriter to avoid the downcasts.


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
File hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java:

PS10, Line 22: interface
Add javadocs on each method


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java:

PS10, Line 22: interface
javadocs


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java:

PS10, Line 331: if (!isPrimaryIndex() && ((LSMBTreeTupleReference) scanCursor.getTuple()).isUpdated()) {
              :                     continue;
              :                 }
Can this be done in a better way where we pass false for updateAware in the primary case?


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java:

PS10, Line 61: double numBits = numFields + 1.0;
             :         if (updateAware) {
             :             numBits += 1.0;
             :         }
             :         return (int) Math.ceil(numBits / 8.0);
This is repeated in multiple places. It would be nice if it could be moved to a util class


PS10, Line 100: (1 << 6)
This should be a constant.


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java:

PS10, Line 67: updateInPlaceAware
Please use consistent naming for this flag.


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
File hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java:

PS10, Line 77: isPrimary
I don't think adding a parameter called isPrimary in Hyracks storage level is a good idea. I know that there is a method called isPrimaryIndex in LSMBTree but that should be renamed.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 10
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>
Gerrit-HasComments: Yes

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#17).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
89 files changed, 1,263 insertions(+), 387 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/17
-- 
To view, visit https://asterix-gerrit.ics.uci.edu/1538
To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings

Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 17
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#13).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/api/IRTreeFrame.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
97 files changed, 1,309 insertions(+), 423 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/13
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 13
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-rebalance-cancellation/414/ (4/11)

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 10
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-HasComments: No

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1163/ (4/10)

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 15
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>
Gerrit-HasComments: No

Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#2).

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................

Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeRefrencingTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
17 files changed, 252 insertions(+), 61 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/2
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 2
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/858/ (9/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1195/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1471/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1273/ (10/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 2: Integration-Tests+1

Integration Tests Successful

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Patch Set 2:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/4489/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1211/ (1/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1196/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19: Integration-Tests-1

Integration Tests Failed

https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3942/ : UNSTABLE

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Patch Set 4:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4521/ (7/11)

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Patch Set 2:

BAD Compatibility Tests Failed

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/675/ : FAILURE

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4928/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/826/ (4/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1502/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/793/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1130/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1328/ (3/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/861/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/584/ (11/11)

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Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1491/ (9/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1199/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 18:

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/778/ (2/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1777/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1496/ (9/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1541/ (4/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-rebalance-cancellation/305/ (3/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1329/ (2/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#6).

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................

Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
16 files changed, 421 insertions(+), 40 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/6
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6412/ (4/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1193/ (8/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/665/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1593/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4897/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#12).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
93 files changed, 1,286 insertions(+), 403 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/12
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1597/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Anon. E. Moose (Code Review)" <do...@asterixdb.incubator.apache.org>.
Anon. E. Moose #1000171 has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19: Contrib-1

Analytics Compatibility Tests Failed Build 2565
: UNSTABLE

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/824/ (9/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1210/ (2/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/865/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

(9 comments)

Almost all the casts were eliminated by changing methods and classes to use index-specific generic parameters.
The only exception is the code in BTree.java, which could not use BTree-specific interfaces because it's also used to store RTree tuples in RTreeWithAntimatterTuples (see LSMRTreeUtils.java).

https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
File hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java:

PS10, Line 26: 
> If this is used only for BTree, rename it to reflect this.
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java:

PS10, Line 36: T createTupleReference()
> Change the return type here to BTreeTypeAwareTupleWriter to avoid the downc
Eliminated by refactoring


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
File hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java:

PS10, Line 22: interface
> Add javadocs on each method
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java:

PS10, Line 22: interface
> javadocs
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java:

PS10, Line 331: scanCursor.next();
              :                 // we can safely throw away updated tuples in secondary BTree components, because they correspond to
              :                 /
> Can this be done in a better way where we pass false for updateAware in the
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java:

PS10, Line 61: 
             : 
             :     @Override
             :     protected int getNullFlagsBytes(int numFields) {
             :         // numFields + matter/antimatter bit +
> This is repeated in multiple places. It would be nice if it could be moved 
Done


PS10, Line 100: 
> This should be a constant.
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
File hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java:

PS10, Line 67: elds, int[] filter
> Please use consistent naming for this flag.
Done


https://asterix-gerrit.ics.uci.edu/#/c/1538/10/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
File hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java:

PS10, Line 77: needKeyDu
> I don't think adding a parameter called isPrimary in Hyracks storage level 
Done


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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1590/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/827/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 13:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1161/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

More examples could be found in this presentation https://docs.google.com/presentation/d/19AtK59JmK10DwHWfk4M6BcNBd5_qIYucJAZMRKVevko/edit?usp=sharing

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/593/ (6/11)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/594/ (6/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

@Till
1)We had some asynchronous discussions about it with Abdullah & Mike and Mike was on board with it. This week I wanted to shot a message to dev@ explaining details of the change and why we need it. So stay tuned :) So far I just wanted to prototype it as a separate change, thus pushed it as a review.

In a nutshell, the reason for the change is the current quirkiness of the way we deal with antimatter records & records updated in-place in BTrees. The result is that the same chain of insert-delete-upsert events can lead to a different state of the components depending on when the flush happened. Encoding additional information (aka change bit) allows to resolve this ambiguity.
2) Valid point, I'll have to think what kind of tests would be suitable here (presumably unit tests)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 13:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6377/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Anon. E. Moose (Code Review)" <do...@asterixdb.incubator.apache.org>.
Anon. E. Moose #1000171 has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15: Contrib+1

Analytics Compatibility Tests Successful Build 2546
: SUCCESS

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1171/ (4/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Till Westmann (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

We should disable this by default until further tests are added that test with different component configurations (flush/merge sequences) since the change is about masking antimatter tuples contained in older components. 
The tests and the enablement by default could be done in another change.

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1596/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1272/ (10/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 22:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3947/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1784/ (10/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Till Westmann (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

Just 2 high-level questions for now:

1) Why do we want to know, if a tuple in a BTree was updated in-place?

2) Do you plan to add tests for the newly added functionality?

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-rebalance-cancellation/254/ (7/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3905/

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1207/ (8/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 3: BAD+1

BAD Compatibility Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/682/ : SUCCESS

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1477/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1756/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20: Contrib+1

BAD Compatibility Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

From my perspective the change is finished. 
Please have a look. @abdullah I believe your comments would be the most valuable since we've talked about this change in details previously.

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

BAD Compatibility Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1565/ : SUCCESS

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1564/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2: Integration-Tests-1

Integration Tests Timed Out

https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/2040/ : ABORTED

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6378/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1556/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1745/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1733/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/445/ (8/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1469/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1439/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1437/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/827/ (9/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4898/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3945/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4929/ (4/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6151/ (7/11)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/581/ (11/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#16).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
88 files changed, 1,263 insertions(+), 395 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/16
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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/592/ (6/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 14:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1162/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1536/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/794/ (2/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1059/ (1/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1470/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 16:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3936/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1391/ (9/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1591/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 9:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3672/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Luo Chen (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

> More examples could be found in this presentation https://docs.google.com/presentation/d/19AtK59JmK10DwHWfk4M6BcNBd5_qIYucJAZMRKVevko/edit?usp=sharing

Thanks. It actually solves a different problem than I thought (cardinality mismatching between primary and secondary indexes?). I was thinking one can omit inserting the anti-matter tuple when the tuple was not found in the previous disk components.

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4673/ (7/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1127/ (10/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1754/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 21:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1755/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1776/ (2/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1128/ (10/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1786/ (10/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/2042/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/858/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20: Code-Review-2

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 4:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/777/ (6/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 13:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1501/ (4/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 5:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/442/ (11/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1537/ (2/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 5: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6379/ (1/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 1:

WARNING: THIS CHANGE CONTAINS CROSS-PRODUCT CHANGES IN:
* asterixdb
* hyracks-fullstack

PLEASE REVIEW CAREFULLY AND LOOK FOR API CHANGES!

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1540/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

> From my perspective the change is finished.
 > Please have a look. @abdullah I believe your comments would be the
 > most valuable since we've talked about this change in details
 > previously.

Looking...

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/493/ (6/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 2:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/2040/

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Patch Set 3: Integration-Tests+1

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4937/ (2/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 7: Integration-Tests-1

Integration Tests Failed

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/853/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

(1 comment)

https://asterix-gerrit.ics.uci.edu/#/c/1538/19//COMMIT_MSG
Commit Message:

PS19, Line 25: return
             : index-specific types.
> I guess now should instead say "to return index-specific instances"
Done


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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/598/ (3/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 6:

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 13:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3903/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6154/ (1/11)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/930/ (7/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
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Patch Set 6:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1562/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 6: BAD-1

BAD Compatibility Tests Failed

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 6: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 13:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/820/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/864/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1194/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1495/ (9/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1543/ (8/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6153/ (5/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19: -Integration-Tests

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3942/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 6:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3570/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1106/ (7/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/1202/ (6/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/864/ (4/10)

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Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 20
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#18).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
89 files changed, 1,228 insertions(+), 385 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/18
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 18
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>

Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1324/ (1/11)

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Gerrit-MessageType: comment
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 7
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-HasComments: No

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6155/ (8/11)

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Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 10
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
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Gerrit-Reviewer: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10: Integration-Tests+1

Integration Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3673/ : SUCCESS

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Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6050/ (8/11)

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Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Till Westmann (Code Review)" <do...@asterixdb.incubator.apache.org>.
Till Westmann has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22: Code-Review+2

Looks good. I think that 
a) I didn't read LSMBTreeUpdateInPlaceScanDiskComponentsTest with enough attention to detail and that
b) it's fine to merge now and re-read later.

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4930/ (4/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1476/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1615/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 1:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/4488/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10: Contrib+1

BAD Compatibility Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4965/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/859/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/867/ (3/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 5:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3521/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19: Integration-Tests-1

Integration Tests Failed

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#7).

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some operations (e.g. insert+delete) inserts a record
into a memory component of LSMBTree and deletes this it right after
leaving an antimatter entry. When no flush happens between operations
this "tombstone" entry does not have any purpose and could be
eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then update in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
53 files changed, 944 insertions(+), 111 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/7
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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

BAD Compatibility Tests Started https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1563/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Michael Blow (Code Review)" <do...@asterixdb.incubator.apache.org>.
Michael Blow has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 2:

(1 comment)

https://asterix-gerrit.ics.uci.edu/#/c/1538/2//COMMIT_MSG
Commit Message:

PS2, Line 7: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
Please limit subject to 50 characters, and capitalize each word.  Subsequent lines should be wrapped at 72 characters.


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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 4:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/441/ (11/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/852/ (9/10)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 8:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1209/ (1/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/828/ (9/10)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 4:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1343/ (9/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/487/ (11/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 6:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1173/ (10/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, abdullah alamoudi, Till Westmann, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#21).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to return
index-specific types.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/am/InvertedIndexAccessMethod.java
M asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
A asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp
M asterixdb/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-1263.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-810-2.plan
A asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-810-3.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-810.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue697.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue785.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue810-2.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue810.plan
M asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1308-2.plan
M asterixdb/asterix-doc/src/main/markdown/datamodel/datamodel_primitive_common.md
M asterixdb/asterix-doc/src/main/markdown/datamodel/datamodel_primitive_delta.md
M asterixdb/asterix-doc/src/main/markdown/sqlpp/5_ddl_head.md
M asterixdb/asterix-doc/src/main/markdown/sqlpp/appendix_2_parameters.md
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/LogicalExpressionDeepCopyWithNewVariablesVisitor.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/LogicalOperatorDeepCopyWithNewVariablesVisitor.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorManipulationUtil.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorPropertiesUtil.java
M hyracks-fullstack/algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/AbstractIntroduceGroupByCombinerRule.java
M hyracks-fullstack/algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/subplan/PushSubplanIntoGroupByRule.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/exceptions/ErrorCode.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/job/JobIdFactory.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/resources/errormsg/en.properties
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/ClientInterfaceIPCI.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/job/JobManager.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/work/DistributeJobWork.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/work/JobStartWork.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/work/WaitForJobCompletionWork.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join/HybridHashJoinOperatorDescriptor.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join/InMemoryHashJoin.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join/InMemoryHashJoinOperatorDescriptor.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join/OptimizedHybridHashJoin.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join/OptimizedHybridHashJoinOperatorDescriptor.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/structures/ISerializableTable.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/structures/SimpleSerializableHashTable.java
M hyracks-fullstack/hyracks/hyracks-examples/hyracks-integration-tests/src/test/java/org/apache/hyracks/tests/integration/AbstractMultiNCIntegrationTest.java
M hyracks-fullstack/hyracks/hyracks-examples/hyracks-integration-tests/src/test/java/org/apache/hyracks/tests/integration/JobFailureTest.java
M hyracks-fullstack/hyracks/hyracks-http/src/test/java/org/apache/hyracks/http/test/HttpServerTest.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
130 files changed, 1,883 insertions(+), 762 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/21
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1743/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/819/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/865/ (9/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/867/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1479/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 21: Contrib+1

BAD Compatibility Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1755/ : SUCCESS

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1592/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#11).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BTreeFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
87 files changed, 1,290 insertions(+), 435 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/11
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 17:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6410/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6346/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19: -Integration-Tests

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3943/

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 4:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1170/ (4/11)

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
Jenkins has posted comments on this change.

Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4670/ (2/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 11:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-verify-storage/1407/ (8/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 12:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3902/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 10:

>Thanks. It actually solves a different problem than I thought (cardinality mismatching between primary and secondary indexes?). I was thinking one can omit inserting the anti-matter tuple when the tuple was not found in the previous disk components.
Actually correct cardinality is a direct consequence of the fact that extra anti-matter is removed. See, if we find an anti-matter record <sk, pk, -> in a memory component during the flush there are two ways it ended up being there: 1) it deletes the entry <sk,pk> in an earlier disk component, in which case it's a legit anti-matter. The entry was by created by delete\upsert and never got replaced in-place in memory component. 2) there was an earlier record <sk,pk> in the same memory component that got replaced by delete\upsert to <sk, pk, ->. In this case a physical entry <sk, pk> was updated in-place in a BTree and we can trace that using proposed update bit.

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19:

Build Started https://asterix-jenkins.ics.uci.edu/job/hyracks-gerrit/855/ (1/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 19:

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 7:

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 17:

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 20:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3944/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 10:

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 7:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/927/ (4/11)

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Change in asterixdb[master]: Introduced new storage format bit, which signifies if the tu...

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 13:

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 21:

WARNING: THIS CHANGE CONTAINS CROSS-PRODUCT CHANGES IN:
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* hyracks-fullstack

PLEASE REVIEW CAREFULLY AND LOOK FOR API CHANGES!

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Patch Set 10:

Just out of curious, how this optimization deals with existing records in disk components. Say record with pk1 is stored in some disk component. Another record with pk1 is then inserted again (or more precisely, upsert) into memory component. Even though pk1 could be immediately deleted, in this case we still need to keep this anti-matter tuple?

In other words, this optimization only applies to records inserted for the first time?

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Patch Set 6: Contrib+1

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Patch Set 11: Integration-Tests-1

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Change subject: Introduced new storage format bit, which signifies if the tuple in BTree was updated in-place
......................................................................


Patch Set 3:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/2051/

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Change in asterixdb[master]: [IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 7:

Integration Tests Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/3669/

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 15: Contrib+1

BAD Compatibility Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/1733/ : SUCCESS

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 15:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-asterix-app/1559/ (5/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 13:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-sonar/4896/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 16:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1534/ (7/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1500/ (10/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has submitted this change and it was merged.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to return
index-specific types.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1538
Sonar-Qube: Jenkins <je...@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <ti...@apache.org>
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <je...@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <je...@fulliautomatix.ics.uci.edu>
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
89 files changed, 1,231 insertions(+), 387 deletions(-)

Approvals:
  Till Westmann: Looks good to me, approved
  Jenkins: Verified; No violations found; ; Verified

Objections:
  Anon. E. Moose #1000171: 



diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
index ea1bd5f..2a3c1eb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
@@ -30,7 +30,7 @@
 
 public interface IBTreeLeafFrame extends IBTreeFrame {
     public int findTupleIndex(ITupleReference searchKey, ITreeIndexTupleReference pageTuple, MultiComparator cmp,
-                              FindTupleMode ftm, FindTupleNoExactMatchPolicy ftp) throws HyracksDataException;
+            FindTupleMode ftm, FindTupleNoExactMatchPolicy ftp) throws HyracksDataException;
 
     public int findUpdateTupleIndex(ITupleReference tuple) throws HyracksDataException;
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
index ac14b94..499a01a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
@@ -29,11 +29,11 @@
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.btree.api.IPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.btree.impls.BTreeFieldPrefixTupleReference;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixSlotManager;
-import org.apache.hyracks.storage.am.btree.impls.FieldPrefixTupleReference;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameCompressor;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 import org.apache.hyracks.storage.common.MultiComparator;
 
 public class FieldPrefixCompressor implements ITreeIndexFrameCompressor {
@@ -163,8 +163,9 @@
         int prefixTupleIndex = 0;
         uncompressedTupleCount = 0;
 
-        TypeAwareTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
-        FieldPrefixTupleReference tupleToWrite = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        BTreeTypeAwareTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits, false);
+        BTreeFieldPrefixTupleReference tupleToWrite =
+                new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
         tupleToWrite.setFieldCount(fieldCount);
 
         while (tupleIndex < tupleCount) {
@@ -178,11 +179,12 @@
                     int segmentStart = keyPartitions.get(kpIndex).firstTupleIndex;
                     int tuplesInSegment = 1;
 
-                    FieldPrefixTupleReference prevTuple = new FieldPrefixTupleReference(
-                            tupleWriter.createTupleReference());
+                    BTreeFieldPrefixTupleReference prevTuple =
+                            new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
                     prevTuple.setFieldCount(fieldCount);
 
-                    FieldPrefixTupleReference tuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+                    BTreeFieldPrefixTupleReference tuple =
+                            new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
                     tuple.setFieldCount(fieldCount);
 
                     for (int i = tupleIndex + 1; i <= keyPartitions.get(kpIndex).lastTupleIndex; i++) {
@@ -337,12 +339,13 @@
         KeyPartition kp = new KeyPartition(maxCmps);
         keyPartitions.add(kp);
 
-        TypeAwareTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
+        BTreeTypeAwareTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits, false);
 
-        FieldPrefixTupleReference prevTuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        BTreeFieldPrefixTupleReference prevTuple =
+                new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
         prevTuple.setFieldCount(fieldCount);
 
-        FieldPrefixTupleReference tuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        BTreeFieldPrefixTupleReference tuple = new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
         tuple.setFieldCount(fieldCount);
 
         kp.firstTupleIndex = 0;
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
index 24d2a37..b9ad1b1 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
@@ -56,7 +56,7 @@
         IIOManager ioManager = ctx.getIoManager();
         FileReference resourceRef = ioManager.resolve(path);
         return BTreeUtils.createBTree(bufferCache, typeTraits, comparatorFactories, BTreeLeafFrameType.REGULAR_NSM,
-                resourceRef, pageManagerFactory.createPageManager(bufferCache));
+                resourceRef, pageManagerFactory.createPageManager(bufferCache), false);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
index 7d74a50..9624158 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
@@ -30,28 +30,25 @@
 import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
 import org.apache.hyracks.storage.am.btree.api.IPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.compressors.FieldPrefixCompressor;
+import org.apache.hyracks.storage.am.btree.impls.BTreeFieldPrefixTupleReference;
 import org.apache.hyracks.storage.am.btree.impls.BTreeOpContext.PageValidationInfo;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixPrefixTupleReference;
 import org.apache.hyracks.storage.am.btree.impls.FieldPrefixSlotManager;
-import org.apache.hyracks.storage.am.btree.impls.FieldPrefixTupleReference;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.ISplitKey;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameCompressor;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.frames.FrameOpSpaceStatus;
 import org.apache.hyracks.storage.am.common.ophelpers.FindTupleMode;
 import org.apache.hyracks.storage.am.common.ophelpers.FindTupleNoExactMatchPolicy;
 import org.apache.hyracks.storage.am.common.ophelpers.SlotOffTupleOff;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.apache.hyracks.storage.common.buffercache.ICachedPage;
 import org.apache.hyracks.storage.common.buffercache.IExtraPageBlockHelper;
 
-/**
- * WARNING: only works when tupleWriter is an instance of TypeAwareTupleWriter
- */
 public class BTreeFieldPrefixNSMLeafFrame implements IBTreeLeafFrame {
 
     protected static final int PAGE_LSN_OFFSET = ITreeIndexFrame.Constants.RESERVED_HEADER_SIZE;
@@ -63,21 +60,21 @@
 
     private final IPrefixSlotManager slotManager;
     private final ITreeIndexFrameCompressor compressor;
-    private final FieldPrefixTupleReference frameTuple;
+    private final BTreeFieldPrefixTupleReference frameTuple;
     private final FieldPrefixPrefixTupleReference framePrefixTuple;
-    private final ITreeIndexTupleWriter tupleWriter;
+    private final BTreeTypeAwareTupleWriter tupleWriter;
 
     private MultiComparator cmp;
 
     protected ICachedPage page = null;
     protected ByteBuffer buf = null;
 
-    public BTreeFieldPrefixNSMLeafFrame(ITreeIndexTupleWriter tupleWriter) {
+    public BTreeFieldPrefixNSMLeafFrame(BTreeTypeAwareTupleWriter tupleWriter) {
         this.tupleWriter = tupleWriter;
-        this.frameTuple = new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+        this.frameTuple = new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
         this.slotManager = new FieldPrefixSlotManager();
 
-        ITypeTraits[] typeTraits = ((TypeAwareTupleWriter) tupleWriter).getTypeTraits();
+        ITypeTraits[] typeTraits = tupleWriter.getTypeTraits();
         this.framePrefixTuple = new FieldPrefixPrefixTupleReference(typeTraits);
         this.compressor = new FieldPrefixCompressor(typeTraits, 0.001f, 2);
     }
@@ -748,13 +745,13 @@
     }
 
     @Override
-    public ITreeIndexTupleWriter getTupleWriter() {
+    public BTreeTypeAwareTupleWriter getTupleWriter() {
         return tupleWriter;
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
-        return new FieldPrefixTupleReference(tupleWriter.createTupleReference());
+    public IBTreeIndexTupleReference createTupleReference() {
+        return new BTreeFieldPrefixTupleReference(tupleWriter.createTupleReference());
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
index f7b270c..47a42b7 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
@@ -20,16 +20,15 @@
 package org.apache.hyracks.storage.am.btree.frames;
 
 import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
 
 public class BTreeFieldPrefixNSMLeafFrameFactory implements ITreeIndexFrameFactory {
-
     private static final long serialVersionUID = 1L;
 
-    private final ITreeIndexTupleWriterFactory tupleWriterFactory;
+    protected final BTreeTypeAwareTupleWriterFactory tupleWriterFactory;
 
-    public BTreeFieldPrefixNSMLeafFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory) {
+    public BTreeFieldPrefixNSMLeafFrameFactory(BTreeTypeAwareTupleWriterFactory tupleWriterFactory) {
         this.tupleWriterFactory = tupleWriterFactory;
     }
 
@@ -39,8 +38,7 @@
     }
 
     @Override
-    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
+    public BTreeTypeAwareTupleWriterFactory getTupleWriterFactory() {
         return tupleWriterFactory;
     }
-
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
index 4ecb83d..4594f70 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
@@ -21,15 +21,15 @@
 
 import org.apache.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
 public class BTreeNSMInteriorFrameFactory implements ITreeIndexFrameFactory {
 
     private static final long serialVersionUID = 1L;
 
-    private final ITreeIndexTupleWriterFactory tupleWriterFactory;
+    private final TypeAwareTupleWriterFactory tupleWriterFactory;
 
-    public BTreeNSMInteriorFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory) {
+    public BTreeNSMInteriorFrameFactory(TypeAwareTupleWriterFactory tupleWriterFactory) {
         this.tupleWriterFactory = tupleWriterFactory;
     }
 
@@ -39,7 +39,7 @@
     }
 
     @Override
-    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
+    public TypeAwareTupleWriterFactory getTupleWriterFactory() {
         return tupleWriterFactory;
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
index 15251fa..09a4db4 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
@@ -307,11 +307,6 @@
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
-        return tupleWriter.createTupleReference();
-    }
-
-    @Override
     public int findTupleIndex(ITupleReference searchKey, ITreeIndexTupleReference pageTuple, MultiComparator cmp,
             FindTupleMode ftm, FindTupleNoExactMatchPolicy ftp) throws HyracksDataException {
         return slotManager.findTupleIndex(searchKey, pageTuple, cmp, ftm, ftp);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
index 3cf0ba5..1ba9526 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
@@ -19,28 +19,26 @@
 
 package org.apache.hyracks.storage.am.btree.frames;
 
-import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
 public class BTreeNSMLeafFrameFactory implements ITreeIndexFrameFactory {
 
     private static final long serialVersionUID = 1L;
 
-    private final ITreeIndexTupleWriterFactory tupleWriterFactory;
+    private final TypeAwareTupleWriterFactory tupleWriterFactory;
 
-    public BTreeNSMLeafFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory) {
+    public BTreeNSMLeafFrameFactory(TypeAwareTupleWriterFactory tupleWriterFactory) {
         this.tupleWriterFactory = tupleWriterFactory;
     }
 
     @Override
-    public IBTreeLeafFrame createFrame() {
+    public BTreeNSMLeafFrame createFrame() {
         return new BTreeNSMLeafFrame(tupleWriterFactory.createTupleWriter());
     }
 
     @Override
-    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
+    public TypeAwareTupleWriterFactory getTupleWriterFactory() {
         return tupleWriterFactory;
     }
-
 }
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 f781a88..7206fee 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
@@ -39,6 +39,7 @@
 import org.apache.hyracks.storage.am.btree.api.ITupleAcceptor;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrame;
 import org.apache.hyracks.storage.am.btree.impls.BTreeOpContext.PageValidationInfo;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.IPageManager;
 import org.apache.hyracks.storage.am.common.api.ISplitKey;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
@@ -392,6 +393,8 @@
             throws Exception {
         FrameOpSpaceStatus spaceStatus = ctx.getLeafFrame().hasSpaceUpdate(tuple, oldTupleIndex);
         ITupleReference beforeTuple = ctx.getLeafFrame().getMatchingKeyTuple(tuple, oldTupleIndex);
+        IBTreeIndexTupleReference beforeBTreeTuple = (IBTreeIndexTupleReference) beforeTuple;
+        ctx.getLeafFrame().getTupleWriter().setUpdated(beforeBTreeTuple.flipUpdated());
         boolean restartOp = false;
         switch (spaceStatus) {
             case SUFFICIENT_INPLACE_SPACE: {
@@ -437,6 +440,7 @@
                 throw new IllegalStateException("NYI: " + spaceStatus);
             }
         }
+        ctx.getLeafFrame().getTupleWriter().setUpdated(false);
         return restartOp;
     }
 
@@ -755,7 +759,7 @@
     }
 
     private BTreeOpContext createOpContext(IIndexAccessor accessor, IModificationOperationCallback modificationCallback,
-                                           ISearchOperationCallback searchCallback, int[] logTupleFields) {
+            ISearchOperationCallback searchCallback, int[] logTupleFields) {
         return new BTreeOpContext(accessor, leafFrameFactory, interiorFrameFactory, freePageManager, cmpFactories,
                 modificationCallback, searchCallback, logTupleFields);
     }
@@ -821,7 +825,7 @@
     }
 
     public ITreeIndexAccessor createAccessor(IModificationOperationCallback modificationCallback,
-                                             ISearchOperationCallback searchCallback, int[] logTupleFields) {
+            ISearchOperationCallback searchCallback, int[] logTupleFields) {
         return new BTreeAccessor(this, modificationCallback, searchCallback, logTupleFields);
     }
 
@@ -845,7 +849,7 @@
         }
 
         public BTreeAccessor(BTree btree, IModificationOperationCallback modificationCalback,
-                             ISearchOperationCallback searchCallback, int[] logTupleFields) {
+                ISearchOperationCallback searchCallback, int[] logTupleFields) {
             this.btree = btree;
             this.ctx = btree.createOpContext(this, modificationCalback, searchCallback, logTupleFields);
         }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
similarity index 90%
rename from hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
rename to hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
index 566947d..54fec3d 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/FieldPrefixTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
@@ -20,12 +20,12 @@
 
 import org.apache.hyracks.storage.am.btree.api.IPrefixSlotManager;
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
 
-public class FieldPrefixTupleReference implements ITreeIndexTupleReference {
+public class BTreeFieldPrefixTupleReference implements IBTreeIndexTupleReference {
 
-    private final ITreeIndexTupleReference helperTuple;
+    private final IBTreeIndexTupleReference helperTuple;
 
     private BTreeFieldPrefixNSMLeafFrame frame;
     private int prefixTupleStartOff;
@@ -33,7 +33,7 @@
     private int numPrefixFields;
     private int fieldCount;
 
-    public FieldPrefixTupleReference(ITreeIndexTupleReference helperTuple) {
+    public BTreeFieldPrefixTupleReference(IBTreeIndexTupleReference helperTuple) {
         this.helperTuple = helperTuple;
         this.fieldCount = helperTuple.getFieldCount();
     }
@@ -133,4 +133,14 @@
     public int getNumPrefixFields() {
         return numPrefixFields;
     }
+
+    @Override
+    public boolean flipUpdated() {
+        return helperTuple.flipUpdated();
+    }
+
+    @Override
+    public boolean isUpdated() {
+        return helperTuple.isUpdated();
+    }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
new file mode 100644
index 0000000..5b89a19
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
@@ -0,0 +1,62 @@
+/*
+ * 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.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.IBTreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
+
+public class BTreeTypeAwareTupleReference extends TypeAwareTupleReference implements IBTreeIndexTupleReference {
+
+    public static final byte UPDATE_BIT_OFFSET = 6;
+
+    protected final boolean updateAware;
+
+    public BTreeTypeAwareTupleReference(ITypeTraits[] typeTraits, boolean updateAware) {
+        super(typeTraits);
+        this.updateAware = updateAware;
+    }
+
+    @Override
+    public boolean flipUpdated() {
+        if (updateAware) {
+            final byte mask = (byte) (1 << UPDATE_BIT_OFFSET);
+            if ((buf[tupleStartOff] & mask) == 0) {
+                buf[tupleStartOff] |= mask;
+                return true;
+            } else {
+                buf[tupleStartOff] &= ~mask;
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    @Override
+    public boolean isUpdated() {
+        if (updateAware) {
+            return BitOperationUtils.getBit(buf, tupleStartOff, UPDATE_BIT_OFFSET);
+        } else {
+            return false;
+        }
+    }
+
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
new file mode 100644
index 0000000..083462b
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.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.am.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+
+public class BTreeTypeAwareTupleWriter extends TypeAwareTupleWriter implements ITreeIndexTupleWriter {
+    protected final boolean updateAware;
+    protected boolean isUpdated;
+
+    public BTreeTypeAwareTupleWriter(ITypeTraits[] typeTraits, boolean updateAware) {
+        super(typeTraits);
+        this.updateAware = updateAware;
+    }
+
+    @Override
+    public BTreeTypeAwareTupleReference createTupleReference() {
+        return new BTreeTypeAwareTupleReference(typeTraits, updateAware);
+    }
+
+    @Override
+    public void setUpdated(boolean isUpdated) {
+        this.isUpdated = isUpdated;
+    }
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
new file mode 100644
index 0000000..7089e79
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
@@ -0,0 +1,38 @@
+/*
+ * 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.btree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+
+public class BTreeTypeAwareTupleWriterFactory extends TypeAwareTupleWriterFactory {
+
+    private static final long serialVersionUID = 1L;
+    protected final boolean updateAware;
+
+    public BTreeTypeAwareTupleWriterFactory(ITypeTraits[] typeTraits, boolean updateAware) {
+        super(typeTraits);
+        this.updateAware = updateAware;
+    }
+
+    @Override
+    public BTreeTypeAwareTupleWriter createTupleWriter() {
+        return new BTreeTypeAwareTupleWriter(typeTraits, updateAware);
+    }
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
index 303777e..7f992f9 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
@@ -29,18 +29,22 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.IPageManager;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class BTreeUtils {
+
+    private BTreeUtils() {
+    }
+
     public static BTree createBTree(IBufferCache bufferCache, ITypeTraits[] typeTraits,
             IBinaryComparatorFactory[] cmpFactories, BTreeLeafFrameType leafType, FileReference file,
-            IPageManager freePageManager) throws HyracksDataException {
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+            IPageManager freePageManager, boolean updateAware) throws HyracksDataException {
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(typeTraits, updateAware);
         ITreeIndexFrameFactory leafFrameFactory = getLeafFrameFactory(tupleWriterFactory, leafType);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         return new BTree(bufferCache, freePageManager, interiorFrameFactory, leafFrameFactory, cmpFactories,
@@ -48,9 +52,10 @@
     }
 
     public static BTree createBTree(IBufferCache bufferCache, IPageManager freePageManager, ITypeTraits[] typeTraits,
-            IBinaryComparatorFactory[] cmpFactories, BTreeLeafFrameType leafType, FileReference file)
-            throws HyracksDataException {
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+            IBinaryComparatorFactory[] cmpFactories, BTreeLeafFrameType leafType, FileReference file,
+            boolean updateAware) throws HyracksDataException {
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(typeTraits, updateAware);
         ITreeIndexFrameFactory leafFrameFactory = getLeafFrameFactory(tupleWriterFactory, leafType);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         return new BTree(bufferCache, freePageManager, interiorFrameFactory, leafFrameFactory, cmpFactories,
@@ -70,7 +75,7 @@
         return new MultiComparator(newCmps);
     }
 
-    public static ITreeIndexFrameFactory getLeafFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory,
+    public static ITreeIndexFrameFactory getLeafFrameFactory(BTreeTypeAwareTupleWriterFactory tupleWriterFactory,
             BTreeLeafFrameType leafType) throws HyracksDataException {
         switch (leafType) {
             case REGULAR_NSM: {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
new file mode 100644
index 0000000..7346695
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
@@ -0,0 +1,35 @@
+/*
+ * 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.api;
+
+public interface IBTreeIndexTupleReference extends ITreeIndexTupleReference {
+
+    /**
+     * @return Method returns if update-in-place bit is set for a BTree tuple
+     */
+    boolean isUpdated();
+
+    /**
+     * Method changes the value of update-in-place bit from 0 to 1, or from 1 to 0
+     *
+     * @return New value of update-in-place bit
+     */
+    boolean flipUpdated();
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
index 8a705dc..007c84f 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
@@ -22,5 +22,6 @@
 
 public interface ITreeIndexFrameFactory extends Serializable {
     ITreeIndexFrame createFrame();
+
     ITreeIndexTupleWriterFactory getTupleWriterFactory();
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
index b439a97..dfebe52 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
@@ -43,4 +43,14 @@
     // in the LSM-BTree can be either matter or anti-matter tuples and we want
     // to calculate the size of all tuples in the frame.
     public int getCopySpaceRequired(ITupleReference tuple);
+
+    /**
+     * Method sets tuple writer to raise update-in-place bit
+     *
+     * @param isUpdated
+     *            Value of update-in-place bit
+     */
+    default void setUpdated(boolean isUpdated) {
+        // Dummy default: most tuple writers don't support update bit
+    }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
index 22bff98..1bc807c 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
@@ -21,6 +21,7 @@
 
 import java.io.Serializable;
 
+@FunctionalInterface
 public interface ITreeIndexTupleWriterFactory extends Serializable {
-    public ITreeIndexTupleWriter createTupleWriter();
+    ITreeIndexTupleWriter createTupleWriter();
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
index 0948704..5f001e0 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
@@ -186,8 +186,8 @@
 
         // maintain space information
         buf.putInt(Constants.TUPLE_COUNT_OFFSET, buf.getInt(Constants.TUPLE_COUNT_OFFSET) - 1);
-        buf.putInt(TOTAL_FREE_SPACE_OFFSET, buf.getInt(TOTAL_FREE_SPACE_OFFSET) + tupleSize + slotManager
-                .getSlotSize());
+        buf.putInt(TOTAL_FREE_SPACE_OFFSET,
+                buf.getInt(TOTAL_FREE_SPACE_OFFSET) + tupleSize + slotManager.getSlotSize());
     }
 
     @Override
@@ -243,8 +243,8 @@
         int bytesWritten = tupleWriter.writeTuple(tuple, buf.array(), buf.getInt(Constants.FREE_SPACE_OFFSET));
         buf.putInt(Constants.TUPLE_COUNT_OFFSET, buf.getInt(Constants.TUPLE_COUNT_OFFSET) + 1);
         buf.putInt(Constants.FREE_SPACE_OFFSET, buf.getInt(Constants.FREE_SPACE_OFFSET) + bytesWritten);
-        buf.putInt(TOTAL_FREE_SPACE_OFFSET, buf.getInt(TOTAL_FREE_SPACE_OFFSET) - bytesWritten - slotManager
-                .getSlotSize());
+        buf.putInt(TOTAL_FREE_SPACE_OFFSET,
+                buf.getInt(TOTAL_FREE_SPACE_OFFSET) - bytesWritten - slotManager.getSlotSize());
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
index 0c2081a4..609c51a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
@@ -22,6 +22,7 @@
 import org.apache.hyracks.data.std.primitive.ShortPointable;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 
 public class SimpleTupleReference implements ITreeIndexTupleReference {
 
@@ -88,7 +89,7 @@
     }
 
     protected int getNullFlagsBytes() {
-        return (int) Math.ceil(fieldCount / 8.0);
+        return BitOperationUtils.getFlagBytes(fieldCount);
     }
 
     protected int getFieldSlotsBytes() {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
index 7aaa983..410a0e3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
@@ -23,6 +23,7 @@
 
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 
 /*
  * This class should be replaced by a Util class
@@ -110,7 +111,7 @@
     }
 
     protected int getNullFlagsBytes(ITupleReference tuple) {
-        return (int) Math.ceil(tuple.getFieldCount() / 8.0);
+        return BitOperationUtils.getFlagBytes(tuple.getFieldCount());
     }
 
     protected int getFieldSlotsBytes(ITupleReference tuple) {
@@ -118,7 +119,7 @@
     }
 
     protected int getNullFlagsBytes(ITupleReference tuple, int startField, int numFields) {
-        return (int) Math.ceil(numFields / 8.0);
+        return BitOperationUtils.getFlagBytes(numFields);
     }
 
     protected int getFieldSlotsBytes(ITupleReference tuple, int startField, int numFields) {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
index e278f6c..11f86c9 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
@@ -22,6 +22,7 @@
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.util.encoding.VarLenIntEncoderDecoder;
 import org.apache.hyracks.util.encoding.VarLenIntEncoderDecoder.VarLenIntDecoder;
 
@@ -119,7 +120,7 @@
     }
 
     protected int getNullFlagsBytes() {
-        return (int) Math.ceil(fieldCount / 8.0);
+        return BitOperationUtils.getFlagBytes(fieldCount);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
index 1d55d4d..eb6fe2a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
@@ -23,8 +23,8 @@
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.util.encoding.VarLenIntEncoderDecoder;
 
 public class TypeAwareTupleWriter implements ITreeIndexTupleWriter {
@@ -55,7 +55,7 @@
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
+    public TypeAwareTupleReference createTupleReference() {
         return new TypeAwareTupleReference(typeTraits);
     }
 
@@ -114,7 +114,7 @@
     }
 
     protected int getNullFlagsBytes(ITupleReference tuple) {
-        return (int) Math.ceil(tuple.getFieldCount() / 8.0);
+        return BitOperationUtils.getFlagBytes(tuple.getFieldCount());
     }
 
     protected int getFieldSlotsBytes(ITupleReference tuple) {
@@ -128,7 +128,7 @@
     }
 
     protected int getNullFlagsBytes(int numFields) {
-        return (int) Math.ceil(numFields / 8.0);
+        return BitOperationUtils.getFlagBytes(numFields);
     }
 
     protected int getFieldSlotsBytes(ITupleReference tuple, int startField, int numFields) {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
index 741a53a..a0fa505 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
@@ -20,11 +20,9 @@
 package org.apache.hyracks.storage.am.common.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
 
-public class TypeAwareTupleWriterFactory implements
-        ITreeIndexTupleWriterFactory {
+public class TypeAwareTupleWriterFactory implements ITreeIndexTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
     protected ITypeTraits[] typeTraits;
@@ -34,7 +32,7 @@
     }
 
     @Override
-    public ITreeIndexTupleWriter createTupleWriter() {
+    public TypeAwareTupleWriter createTupleWriter() {
         return new TypeAwareTupleWriter(typeTraits);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
new file mode 100644
index 0000000..9d0d229
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
@@ -0,0 +1,38 @@
+/*
+
+  * 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.util;
+
+public class BitOperationUtils {
+    private BitOperationUtils() {
+    }
+
+    public static void setBit(byte[] targetBuf, int targetOff, byte bitPosition) {
+        targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << bitPosition));
+    }
+
+    public static boolean getBit(byte[] targetBuf, int targetOff, byte bitPosition) {
+        return (byte) (targetBuf[targetOff] & (1 << bitPosition)) != 0;
+    }
+
+    public static int getFlagBytes(int numFlags) {
+        return (int) Math.ceil((double) numFlags / 8.0);
+    }
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
index f6e311c..c283502 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
@@ -70,11 +70,13 @@
         IIOManager ioManager = serviceCtx.getIoManager();
         FileReference file = ioManager.resolve(path);
         List<IVirtualBufferCache> vbcs = vbcProvider.getVirtualBufferCaches(serviceCtx, file);
+        //TODO: enable updateAwareness for secondary LSMBTree indexes
+        boolean updateAware = false;
         return LSMBTreeUtil.createLSMTree(ioManager, vbcs, file, storageManager.getBufferCache(serviceCtx), typeTraits,
                 cmpFactories, bloomFilterKeyFields, bloomFilterFalsePositiveRate,
                 mergePolicyFactory.createMergePolicy(mergePolicyProperties, serviceCtx),
                 opTrackerProvider.getOperationTracker(serviceCtx), ioSchedulerProvider.getIoScheduler(serviceCtx),
                 ioOpCallbackFactory.createIoOpCallback(), isPrimary, filterTypeTraits, filterCmpFactories, btreeFields,
-                filterFields, durable, metadataPageManagerFactory);
+                filterFields, durable, metadataPageManagerFactory, updateAware);
     }
 }
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 88f58d1..24b408c 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
@@ -90,6 +90,7 @@
     protected final ITreeIndexFrameFactory insertLeafFrameFactory;
     protected final ITreeIndexFrameFactory deleteLeafFrameFactory;
     protected final IBinaryComparatorFactory[] cmpFactories;
+    private final boolean updateAware;
 
     private final boolean needKeyDupCheck;
 
@@ -105,13 +106,14 @@
             double bloomFilterFalsePositiveRate, int fieldCount, IBinaryComparatorFactory[] cmpFactories,
             ILSMMergePolicy mergePolicy, ILSMOperationTracker opTracker, ILSMIOOperationScheduler ioScheduler,
             ILSMIOOperationCallback ioOpCallback, boolean needKeyDupCheck, int[] btreeFields, int[] filterFields,
-            boolean durable) throws HyracksDataException {
+            boolean durable, boolean updateAware) throws HyracksDataException {
         super(ioManager, virtualBufferCaches, diskBTreeFactory.getBufferCache(), fileManager,
                 bloomFilterFalsePositiveRate, mergePolicy, opTracker, ioScheduler, ioOpCallback, filterFrameFactory,
                 filterManager, filterFields, durable, filterHelper, btreeFields);
         this.insertLeafFrameFactory = insertLeafFrameFactory;
         this.deleteLeafFrameFactory = deleteLeafFrameFactory;
         this.cmpFactories = cmpFactories;
+        this.updateAware = updateAware;
         int i = 0;
         for (IVirtualBufferCache virtualBufferCache : virtualBufferCaches) {
             LSMBTreeMemoryComponent mutableComponent = new LSMBTreeMemoryComponent(
@@ -145,6 +147,7 @@
         this.cmpFactories = cmpFactories;
         this.needKeyDupCheck = needKeyDupCheck;
         this.hasBloomFilter = true;
+        this.updateAware = false;
         componentFactory = new LSMBTreeDiskComponentFactory(diskBTreeFactory, bloomFilterFactory, null);
         bulkLoadComponentFactory = new LSMBTreeDiskComponentFactory(bulkLoadBTreeFactory, bloomFilterFactory, null);
     }
@@ -325,6 +328,11 @@
         try {
             while (scanCursor.hasNext()) {
                 scanCursor.next();
+                // we can safely throw away updated tuples in secondary BTree components, because they correspond to
+                // deleted tuples
+                if (updateAware && ((LSMBTreeTupleReference) scanCursor.getTuple()).isUpdated()) {
+                    continue;
+                }
                 componentBulkLoader.add(scanCursor.getTuple());
             }
         } finally {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
index 4e814d0..44002ae 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
@@ -23,9 +23,9 @@
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 
 public class LSMBTreeCopyTupleWriter extends LSMBTreeTupleWriter {
-    public LSMBTreeCopyTupleWriter(ITypeTraits[] typeTraits, int numKeyFields){
+    public LSMBTreeCopyTupleWriter(ITypeTraits[] typeTraits, int numKeyFields, boolean updateAware) {
         // Third parameter is never used locally, just give false.
-        super(typeTraits, numKeyFields, false);
+        super(typeTraits, numKeyFields, false, updateAware);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
index 928b3fa..02cd900 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
@@ -20,22 +20,20 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 
-public class LSMBTreeCopyTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMBTreeCopyTupleWriterFactory extends BTreeTypeAwareTupleWriterFactory {
     private static final long serialVersionUID = 1L;
-    private final ITypeTraits[] typeTraits;
     private final int numKeyFields;
 
-    public LSMBTreeCopyTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields) {
-        super(typeTraits);
-        this.typeTraits = typeTraits;
+    public LSMBTreeCopyTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields, boolean updateAware) {
+        super(typeTraits, updateAware);
         this.numKeyFields = numKeyFields;
     }
 
     @Override
-    public ITreeIndexTupleWriter createTupleWriter() {
-        return new LSMBTreeCopyTupleWriter(typeTraits, numKeyFields);
+    public BTreeTypeAwareTupleWriter createTupleWriter() {
+        return new LSMBTreeCopyTupleWriter(typeTraits, numKeyFields, updateAware);
     }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
index 73aa321..2a5e232 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
@@ -20,11 +20,12 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleReference;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference;
 
-public class LSMBTreeTupleReference extends TypeAwareTupleReference implements ILSMTreeTupleReference {
+public class LSMBTreeTupleReference extends BTreeTypeAwareTupleReference implements ILSMTreeTupleReference {
 
     // Indicates whether the last call to setFieldCount() was initiated by
     // by the outside or whether it was called internally to set up an
@@ -32,8 +33,8 @@
     private boolean resetFieldCount = false;
     private final int numKeyFields;
 
-    public LSMBTreeTupleReference(ITypeTraits[] typeTraits, int numKeyFields) {
-        super(typeTraits);
+    public LSMBTreeTupleReference(ITypeTraits[] typeTraits, int numKeyFields, boolean updateAware) {
+        super(typeTraits, updateAware);
         this.numKeyFields = numKeyFields;
     }
 
@@ -76,18 +77,18 @@
 
     @Override
     protected int getNullFlagsBytes() {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((fieldCount + 1.0) / 8.0);
+        // number of fields + matter/antimatter bit.
+        int numBits = fieldCount + 1;
+        if (updateAware) {
+            numBits++;
+        }
+        return BitOperationUtils.getFlagBytes(numBits);
     }
 
     @Override
     public boolean isAntimatter() {
-          // Check if the leftmost bit is 0 or 1.
-        final byte mask = (byte) (1 << 7);
-        if ((buf[tupleStartOff] & mask) != 0) {
-            return true;
-        }
-        return false;
+        // Check antimatter bit.
+        return BitOperationUtils.getBit(buf, tupleStartOff, ANTIMATTER_BIT_OFFSET);
     }
 
     public int getTupleStart() {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
index 502e43b..09ced10 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
@@ -19,18 +19,22 @@
 
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
+import static org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleReference.UPDATE_BIT_OFFSET;
+import static org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference.ANTIMATTER_BIT_OFFSET;
+
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
 
-public class LSMBTreeTupleWriter extends TypeAwareTupleWriter implements ILSMTreeTupleWriter {
+public class LSMBTreeTupleWriter extends BTreeTypeAwareTupleWriter implements ILSMTreeTupleWriter {
+
     private boolean isAntimatter;
     private final int numKeyFields;
 
-    public LSMBTreeTupleWriter(ITypeTraits[] typeTraits, int numKeyFields, boolean isAntimatter) {
-        super(typeTraits);
+    public LSMBTreeTupleWriter(ITypeTraits[] typeTraits, int numKeyFields, boolean isAntimatter, boolean updateAware) {
+        super(typeTraits, updateAware);
         this.numKeyFields = numKeyFields;
         this.isAntimatter = isAntimatter;
     }
@@ -51,20 +55,28 @@
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
-        return new LSMBTreeTupleReference(typeTraits, numKeyFields);
+    public LSMBTreeTupleReference createTupleReference() {
+        return new LSMBTreeTupleReference(typeTraits, numKeyFields, updateAware);
     }
 
     @Override
     protected int getNullFlagsBytes(int numFields) {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((numFields + 1.0) / 8.0);
+        // numFields + matter/antimatter bit + updated bit (optional).
+        int numBits = numFields + 1;
+        if (updateAware) {
+            numBits++;
+        }
+        return BitOperationUtils.getFlagBytes(numBits);
     }
 
     @Override
     protected int getNullFlagsBytes(ITupleReference tuple) {
-        // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((tuple.getFieldCount() + 1.0) / 8.0);
+        // # of fields + matter/antimatter bit + updated bit (optional).
+        int numBits = tuple.getFieldCount() + 1;
+        if (updateAware) {
+            numBits++;
+        }
+        return BitOperationUtils.getFlagBytes(numBits);
     }
 
     @Override
@@ -72,16 +84,16 @@
         int bytesWritten = -1;
         if (isAntimatter) {
             bytesWritten = super.writeTupleFields(tuple, 0, numKeyFields, targetBuf, targetOff);
-            setAntimatterBit(targetBuf, targetOff);
+            // Set antimatter bit to 1.
+            BitOperationUtils.setBit(targetBuf, targetOff, ANTIMATTER_BIT_OFFSET);
         } else {
             bytesWritten = super.writeTuple(tuple, targetBuf, targetOff);
         }
+        if (updateAware && isUpdated) {
+            // Set update-in-place bit to 1.
+            BitOperationUtils.setBit(targetBuf, targetOff, UPDATE_BIT_OFFSET);
+        }
         return bytesWritten;
-    }
-
-    private void setAntimatterBit(byte[] targetBuf, int targetOff) {
-        // Set leftmost bit to 1.
-        targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << 7));
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
index 4ea501a..ad4f6eb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
@@ -20,24 +20,25 @@
 package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 
-public class LSMBTreeTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMBTreeTupleWriterFactory extends BTreeTypeAwareTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
     private final int numKeyFields;
     private final boolean isAntimatter;
 
-    public LSMBTreeTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields, boolean isAntimatter) {
-        super(typeTraits);
+    public LSMBTreeTupleWriterFactory(ITypeTraits[] typeTraits, int numKeyFields, boolean isAntimatter,
+            boolean updateAware) {
+        super(typeTraits, updateAware);
         this.numKeyFields = numKeyFields;
         this.isAntimatter = isAntimatter;
     }
 
     @Override
-    public ILSMTreeTupleWriter createTupleWriter() {
-        return new LSMBTreeTupleWriter(typeTraits, numKeyFields, isAntimatter);
+    public BTreeTypeAwareTupleWriter createTupleWriter() {
+        return new LSMBTreeTupleWriter(typeTraits, numKeyFields, isAntimatter, updateAware);
     }
 
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
index 792b872..5e50eee 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
@@ -30,6 +30,7 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManagerFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
 import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
@@ -64,15 +65,16 @@
             ILSMMergePolicy mergePolicy, ILSMOperationTracker opTracker, ILSMIOOperationScheduler ioScheduler,
             ILSMIOOperationCallback ioOpCallback, boolean needKeyDupCheck, ITypeTraits[] filterTypeTraits,
             IBinaryComparatorFactory[] filterCmpFactories, int[] btreeFields, int[] filterFields, boolean durable,
-            IMetadataPageManagerFactory freePageManagerFactory) throws HyracksDataException {
+            IMetadataPageManagerFactory freePageManagerFactory, boolean updateAware)
+            throws HyracksDataException {
         LSMBTreeTupleWriterFactory insertTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false, updateAware);
         LSMBTreeTupleWriterFactory deleteTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, true);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, true, updateAware);
         LSMBTreeCopyTupleWriterFactory copyTupleWriterFactory =
-                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length);
+                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length, updateAware);
         LSMBTreeTupleWriterFactory bulkLoadTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false, updateAware);
 
         ITreeIndexFrameFactory insertLeafFrameFactory = new BTreeNSMLeafFrameFactory(insertTupleWriterFactory);
         ITreeIndexFrameFactory copyTupleLeafFrameFactory = new BTreeNSMLeafFrameFactory(copyTupleWriterFactory);
@@ -107,7 +109,7 @@
                 deleteLeafFrameFactory, fileNameManager, diskBTreeFactory, bulkLoadBTreeFactory, bloomFilterFactory,
                 filterHelper, filterFrameFactory, filterManager, bloomFilterFalsePositiveRate, typeTraits.length,
                 cmpFactories, mergePolicy, opTracker, ioScheduler, ioOpCallback, needKeyDupCheck, btreeFields,
-                filterFields, durable);
+                filterFields, durable, updateAware);
     }
 
     public static ExternalBTree createExternalBTree(IIOManager ioManager, FileReference file,
@@ -116,18 +118,18 @@
             ILSMOperationTracker opTracker, ILSMIOOperationScheduler ioScheduler, ILSMIOOperationCallback ioOpCallback,
             boolean durable, IMetadataPageManagerFactory freePageManagerFactory) {
         LSMBTreeTupleWriterFactory insertTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false, false);
         LSMBTreeTupleWriterFactory deleteTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, true);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, true, false);
         LSMBTreeCopyTupleWriterFactory copyTupleWriterFactory =
-                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length);
+                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length, false);
         ITreeIndexFrameFactory insertLeafFrameFactory = new BTreeNSMLeafFrameFactory(insertTupleWriterFactory);
         ITreeIndexFrameFactory copyTupleLeafFrameFactory = new BTreeNSMLeafFrameFactory(copyTupleWriterFactory);
         ITreeIndexFrameFactory deleteLeafFrameFactory = new BTreeNSMLeafFrameFactory(deleteTupleWriterFactory);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(insertTupleWriterFactory);
         // This is the tuple writer that can do both inserts and deletes
         LSMBTreeTupleWriterFactory transactionTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false, false);
         // This is the leaf frame factory for transaction components since it
         // can be used for both inserts and deletes
         ITreeIndexFrameFactory transactionLeafFrameFactory =
@@ -164,16 +166,16 @@
             buddyBtreeTypeTraits[i] = typeTraits[buddyBTreeFields[i]];
             buddyBtreeCmpFactories[i] = cmpFactories[buddyBTreeFields[i]];
         }
-        TypeAwareTupleWriterFactory buddyBtreeTupleWriterFactory =
-                new TypeAwareTupleWriterFactory(buddyBtreeTypeTraits);
+        BTreeTypeAwareTupleWriterFactory buddyBtreeTupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(buddyBtreeTypeTraits, false);
         ITreeIndexFrameFactory buddyBtreeInteriorFrameFactory =
                 new BTreeNSMInteriorFrameFactory(buddyBtreeTupleWriterFactory);
         ITreeIndexFrameFactory buddyBtreeLeafFrameFactory = new BTreeNSMLeafFrameFactory(buddyBtreeTupleWriterFactory);
 
         LSMBTreeTupleWriterFactory insertTupleWriterFactory =
-                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false);
+                new LSMBTreeTupleWriterFactory(typeTraits, cmpFactories.length, false, false);
         LSMBTreeCopyTupleWriterFactory copyTupleWriterFactory =
-                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length);
+                new LSMBTreeCopyTupleWriterFactory(typeTraits, cmpFactories.length, false);
         ITreeIndexFrameFactory insertLeafFrameFactory = new BTreeNSMLeafFrameFactory(insertTupleWriterFactory);
         ITreeIndexFrameFactory copyTupleLeafFrameFactory = new BTreeNSMLeafFrameFactory(copyTupleWriterFactory);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(insertTupleWriterFactory);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
index 4e7c874..cf5f7b5 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
@@ -22,5 +22,8 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
 
 public interface ILSMTreeTupleReference extends ITreeIndexTupleReference {
+
+    byte ANTIMATTER_BIT_OFFSET = 7;
+
     public boolean isAntimatter();
 }
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 f611f93..1f2a810 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
@@ -135,7 +135,7 @@
             BTree deleteKeysBTree =
                     BTreeUtils.createBTree(virtualBufferCache, new VirtualFreePageManager(virtualBufferCache),
                             invListTypeTraits, invListCmpFactories, BTreeLeafFrameType.REGULAR_NSM,
-                            ioManager.resolveAbsolutePath(fileManager.getBaseDir() + "_virtual_del_" + i));
+                            ioManager.resolveAbsolutePath(fileManager.getBaseDir() + "_virtual_del_" + i), false);
             LSMInvertedIndexMemoryComponent mutableComponent =
                     new LSMInvertedIndexMemoryComponent(memInvIndex, deleteKeysBTree, virtualBufferCache,
                             i == 0 ? true : false, filterHelper == null ? null : filterHelper.createFilter());
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 498f6f5..54cae72 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
@@ -74,7 +74,7 @@
             btreeCmpFactories[tokenTypeTraits.length + i] = invListCmpFactories[i];
         }
         this.btree = BTreeUtils.createBTree(virtualBufferCache, virtualFreePageManager, btreeTypeTraits,
-                btreeCmpFactories, BTreeLeafFrameType.REGULAR_NSM, btreeFileRef);
+                btreeCmpFactories, BTreeLeafFrameType.REGULAR_NSM, btreeFileRef, false);
     }
 
     @Override
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 9332302..5d8cafb 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
@@ -119,7 +119,7 @@
         this.tokenTypeTraits = tokenTypeTraits;
         this.tokenCmpFactories = tokenCmpFactories;
         this.btree = BTreeUtils.createBTree(bufferCache, getBTreeTypeTraits(tokenTypeTraits), tokenCmpFactories,
-                BTreeLeafFrameType.REGULAR_NSM, btreeFile, pageManagerFactory.createPageManager(bufferCache));
+                BTreeLeafFrameType.REGULAR_NSM, btreeFile, pageManagerFactory.createPageManager(bufferCache), false);
         this.numTokenFields = btree.getComparatorFactories().length;
         this.numInvListKeys = invListCmpFactories.length;
         this.invListsFile = invListsFile;
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
index 540e100..48afdbc3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
@@ -29,6 +29,7 @@
 import org.apache.hyracks.storage.am.bloomfilter.impls.BloomFilterFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManagerFactory;
 import org.apache.hyracks.storage.am.common.api.IPageManager;
@@ -108,7 +109,8 @@
     public static BTreeFactory createDeletedKeysBTreeFactory(IIOManager ioManager, ITypeTraits[] invListTypeTraits,
             IBinaryComparatorFactory[] invListCmpFactories, IBufferCache diskBufferCache,
             IPageManagerFactory freePageManagerFactory) throws HyracksDataException {
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(invListTypeTraits);
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(invListTypeTraits, false);
         ITreeIndexFrameFactory leafFrameFactory =
                 BTreeUtils.getLeafFrameFactory(tupleWriterFactory, BTreeLeafFrameType.REGULAR_NSM);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
index 88a3285..6ca48b3 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
@@ -50,6 +50,7 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFilterManager;
+import org.apache.hyracks.storage.am.rtree.frames.RTreeFrameFactory;
 import org.apache.hyracks.storage.am.rtree.impls.RTree;
 import org.apache.hyracks.storage.common.IIndexCursor;
 import org.apache.hyracks.storage.common.IModificationOperationCallback;
@@ -78,7 +79,7 @@
     protected final ITreeIndexFrameFactory btreeLeafFrameFactory;
 
     public AbstractLSMRTree(IIOManager ioManager, List<IVirtualBufferCache> virtualBufferCaches,
-            ITreeIndexFrameFactory rtreeInteriorFrameFactory, ITreeIndexFrameFactory rtreeLeafFrameFactory,
+            RTreeFrameFactory rtreeInteriorFrameFactory, RTreeFrameFactory rtreeLeafFrameFactory,
             ITreeIndexFrameFactory btreeInteriorFrameFactory, ITreeIndexFrameFactory btreeLeafFrameFactory,
             ILSMIndexFileManager fileManager, ILSMDiskComponentFactory componentFactory, int fieldCount,
             IBinaryComparatorFactory[] rtreeCmpFactories, IBinaryComparatorFactory[] btreeCmpFactories,
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 445b5b5..0a47aea 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
@@ -64,6 +64,7 @@
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFilterManager;
 import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
+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.RTreeSearchCursor;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
@@ -78,7 +79,7 @@
     protected final int[] buddyBTreeFields;
 
     public LSMRTree(IIOManager ioManager, List<IVirtualBufferCache> virtualBufferCaches,
-            ITreeIndexFrameFactory rtreeInteriorFrameFactory, ITreeIndexFrameFactory rtreeLeafFrameFactory,
+            RTreeFrameFactory rtreeInteriorFrameFactory, RTreeFrameFactory rtreeLeafFrameFactory,
             ITreeIndexFrameFactory btreeInteriorFrameFactory, ITreeIndexFrameFactory btreeLeafFrameFactory,
             ILSMIndexFileManager fileNameManager, TreeIndexFactory<RTree> diskRTreeFactory,
             TreeIndexFactory<BTree> diskBTreeFactory, BloomFilterFactory bloomFilterFactory,
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 58d4421..94648fb 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
@@ -60,6 +60,7 @@
 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.lsm.common.impls.TreeIndexFactory;
+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.RTreeSearchCursor;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
@@ -78,7 +79,7 @@
     private final ILSMDiskComponentFactory bulkLoaComponentFactory;
 
     public LSMRTreeWithAntiMatterTuples(IIOManager ioManager, List<IVirtualBufferCache> virtualBufferCaches,
-            ITreeIndexFrameFactory rtreeInteriorFrameFactory, ITreeIndexFrameFactory rtreeLeafFrameFactory,
+            RTreeFrameFactory rtreeInteriorFrameFactory, RTreeFrameFactory rtreeLeafFrameFactory,
             ITreeIndexFrameFactory btreeInteriorFrameFactory, ITreeIndexFrameFactory btreeLeafFrameFactory,
             ILSMIndexFileManager fileManager, TreeIndexFactory<RTree> diskRTreeFactory,
             TreeIndexFactory<RTree> bulkLoadRTreeFactory, IComponentFilterHelper filterHelper,
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
index 1e36345..6585ffe 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
@@ -20,20 +20,18 @@
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 
-public class LSMRTreeCopyTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMRTreeCopyTupleWriterFactory extends RTreeTypeAwareTupleWriterFactory {
     private static final long serialVersionUID = 1L;
-    private final ITypeTraits[] typeTraits;
 
     public LSMRTreeCopyTupleWriterFactory(ITypeTraits[] typeTraits) {
         super(typeTraits);
-        this.typeTraits = typeTraits;
     }
 
     @Override
-    public ITreeIndexTupleWriter createTupleWriter() {
+    public RTreeTypeAwareTupleWriter createTupleWriter() {
         return new LSMRTreeCopyTupleWriter(typeTraits);
     }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
index f49ecb0..86a6a39 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
@@ -20,10 +20,11 @@
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleReference;
 
-public class LSMRTreeTupleReference extends TypeAwareTupleReference implements ILSMTreeTupleReference {
+public class LSMRTreeTupleReference extends RTreeTypeAwareTupleReference implements ILSMTreeTupleReference {
 
     public LSMRTreeTupleReference(ITypeTraits[] typeTraits) {
         super(typeTraits);
@@ -32,17 +33,13 @@
     @Override
     protected int getNullFlagsBytes() {
         // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((fieldCount + 1.0) / 8.0);
+        return BitOperationUtils.getFlagBytes(fieldCount + 1);
     }
 
     @Override
     public boolean isAntimatter() {
-        // Check if the leftmost bit is 0 or 1.
-        final byte mask = (byte) (1 << 7);
-        if ((buf[tupleStartOff] & mask) != 0) {
-            return true;
-        }
-        return false;
+        // Check antimatter bit.
+        return BitOperationUtils.getBit(buf, tupleStartOff, ANTIMATTER_BIT_OFFSET);
     }
 
     public int getTupleStart() {
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
index 4ea10a3..1432aba 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
@@ -21,34 +21,26 @@
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference;
-import org.apache.hyracks.util.encoding.VarLenIntEncoderDecoder;
-import org.apache.hyracks.util.encoding.VarLenIntEncoderDecoder.VarLenIntDecoder;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleReference;
 
-public class LSMRTreeTupleReferenceForPointMBR implements ILSMTreeTupleReference {
+public class LSMRTreeTupleReferenceForPointMBR extends RTreeTypeAwareTupleReference implements ILSMTreeTupleReference {
     private final int inputKeyFieldCount; //double field count for mbr secondary key of an input tuple
     private final int inputTotalFieldCount; //total field count (key + value fields) of an input tuple.
     private final int storedKeyFieldCount; //double field count to be stored for the mbr secondary key
 
-    private final ITypeTraits[] typeTraits;
-    private final int nullFlagsBytes;
-    private final int[] decodedFieldSlots;
-
-    private byte[] buf;
-    private int tupleStartOff;
-    private int dataStartOff;
     private final boolean antimatterAware;
-    private VarLenIntDecoder encDec = VarLenIntEncoderDecoder.createDecoder();
 
     public LSMRTreeTupleReferenceForPointMBR(ITypeTraits[] typeTraits, int keyFieldCount, int valueFieldCount,
             boolean antimatterAware) {
+        super(typeTraits);
         this.inputKeyFieldCount = keyFieldCount;
         this.inputTotalFieldCount = keyFieldCount + valueFieldCount;
         this.storedKeyFieldCount = keyFieldCount / 2;
 
-        this.typeTraits = typeTraits;
         this.nullFlagsBytes = getNullFlagsBytes();
-        decodedFieldSlots = new int[inputTotalFieldCount];
+        this.decodedFieldSlots = new int[inputTotalFieldCount];
         this.antimatterAware = antimatterAware;
     }
 
@@ -109,11 +101,6 @@
     }
 
     @Override
-    public byte[] getFieldData(int fIdx) {
-        return buf;
-    }
-
-    @Override
     public int getFieldLength(int fIdx) {
         if (getInternalFieldIdx(fIdx) == 0) {
             return decodedFieldSlots[0];
@@ -139,8 +126,9 @@
         }
     }
 
-    private int getNullFlagsBytes() {
-        return (int) Math.ceil((inputTotalFieldCount + (antimatterAware ? 1 : 0)) / 8.0);
+    @Override
+    protected int getNullFlagsBytes() {
+        return BitOperationUtils.getFlagBytes(inputTotalFieldCount + (antimatterAware ? 1 : 0));
     }
 
     @Override
@@ -150,11 +138,7 @@
 
     @Override
     public boolean isAntimatter() {
-        // Check if the leftmost bit is 0 or 1.
-        final byte mask = (byte) (1 << 7);
-        if ((buf[tupleStartOff] & mask) != 0) {
-            return true;
-        }
-        return false;
+        // Check antimatter bit.
+        return BitOperationUtils.getBit(buf, tupleStartOff, ANTIMATTER_BIT_OFFSET);
     }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
index 83eda02..5650cbb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
@@ -19,9 +19,11 @@
 
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
+import static org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference.ANTIMATTER_BIT_OFFSET;
+
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
 import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
 
@@ -34,7 +36,7 @@
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
+    public LSMRTreeTupleReference createTupleReference() {
         return new LSMRTreeTupleReference(typeTraits);
     }
 
@@ -47,7 +49,8 @@
     public int writeTuple(ITupleReference tuple, byte[] targetBuf, int targetOff) {
         int bytesWritten = super.writeTuple(tuple, targetBuf, targetOff);
         if (isAntimatter) {
-            setAntimatterBit(targetBuf, targetOff);
+            // Set antimatter bit to 1.
+            BitOperationUtils.setBit(targetBuf, targetOff, ANTIMATTER_BIT_OFFSET);
         }
         return bytesWritten;
     }
@@ -55,18 +58,13 @@
     @Override
     protected int getNullFlagsBytes(int numFields) {
         // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((numFields + 1.0) / 8.0);
+        return BitOperationUtils.getFlagBytes(numFields + 1);
     }
 
     @Override
     protected int getNullFlagsBytes(ITupleReference tuple) {
         // +1.0 is for matter/antimatter bit.
-        return (int) Math.ceil((tuple.getFieldCount() + 1.0) / 8.0);
-    }
-
-    protected void setAntimatterBit(byte[] targetBuf, int targetOff) {
-        // Set leftmost bit to 1.
-        targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << 7));
+        return BitOperationUtils.getFlagBytes(tuple.getFieldCount() + 1);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
index 4d06d84..4ad5e3a 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
@@ -20,23 +20,20 @@
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 
-public class LSMRTreeTupleWriterFactory extends TypeAwareTupleWriterFactory {
+public class LSMRTreeTupleWriterFactory extends RTreeTypeAwareTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
-    private final ITypeTraits[] typeTraits;
     private final boolean isAntimatter;
 
     public LSMRTreeTupleWriterFactory(ITypeTraits[] typeTraits, boolean isAntimatter) {
         super(typeTraits);
-        this.typeTraits = typeTraits;
         this.isAntimatter = isAntimatter;
     }
 
     @Override
-    public ILSMTreeTupleWriter createTupleWriter() {
+    public LSMRTreeTupleWriter createTupleWriter() {
         return new LSMRTreeTupleWriter(typeTraits, isAntimatter);
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
index eec6f3b..4df2512 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
@@ -20,10 +20,10 @@
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 
-public class LSMRTreeTupleWriterFactoryForPointMBR extends TypeAwareTupleWriterFactory {
+public class LSMRTreeTupleWriterFactoryForPointMBR extends RTreeTypeAwareTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
     private final int keyFieldCount;
@@ -41,7 +41,7 @@
     }
 
     @Override
-    public ILSMTreeTupleWriter createTupleWriter() {
+    public RTreeTypeAwareTupleWriter createTupleWriter() {
         return new LSMRTreeTupleWriterForPointMBR(typeTraits, keyFieldCount, valueFieldCount, antimatterAware,
                 isAntimatter);
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
index 4ccfd47..ce6bdeb 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
@@ -19,9 +19,11 @@
 
 package org.apache.hyracks.storage.am.lsm.rtree.tuples;
 
+import static org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference.ANTIMATTER_BIT_OFFSET;
+
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.util.BitOperationUtils;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleReference;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMTreeTupleWriter;
 import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
@@ -77,7 +79,7 @@
     }
 
     @Override
-    public ITreeIndexTupleReference createTupleReference() {
+    public LSMRTreeTupleReferenceForPointMBR createTupleReference() {
         return new LSMRTreeTupleReferenceForPointMBR(typeTraits, inputKeyFieldCount, valueFieldCount, antimatterAware);
     }
 
@@ -135,7 +137,7 @@
 
     @Override
     protected int getNullFlagsBytes(ITupleReference tuple) {
-        return (int) Math.ceil((storedTotalFieldCount + (antimatterAware ? 1 : 0)) / 8.0);
+        return BitOperationUtils.getFlagBytes(storedTotalFieldCount + (antimatterAware ? 1 : 0));
     }
 
     @Override
@@ -155,8 +157,8 @@
     }
 
     protected void setAntimatterBit(byte[] targetBuf, int targetOff) {
-        // Set leftmost bit to 1.
-        targetBuf[targetOff] = (byte) (targetBuf[targetOff] | (1 << 7));
+        // Set antimatter bit to 1.
+        BitOperationUtils.setBit(targetBuf, targetOff, ANTIMATTER_BIT_OFFSET);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
deleted file mode 100644
index 31a9278..0000000
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * 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.lsm.rtree.tuples;
-
-import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriter;
-
-public class LSMTypeAwareTupleWriterFactory extends TypeAwareTupleWriterFactory {
-
-    private static final long serialVersionUID = 1L;
-    private ITypeTraits[] typeTraits;
-    private final boolean isAntimatter;
-
-    public LSMTypeAwareTupleWriterFactory(ITypeTraits[] typeTraits, boolean isAntimatter) {
-        super(typeTraits);
-        this.typeTraits = typeTraits;
-        this.isAntimatter = isAntimatter;
-    }
-
-    @Override
-    public ITreeIndexTupleWriter createTupleWriter() {
-        if (isAntimatter) {
-            return new TypeAwareTupleWriter(typeTraits);
-        } else {
-            return new RTreeTypeAwareTupleWriter(typeTraits);
-        }
-    }
-
-}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
index 48cd589..5e3a198 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
@@ -34,10 +34,10 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManagerFactory;
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
@@ -59,7 +59,7 @@
 import org.apache.hyracks.storage.am.lsm.rtree.tuples.LSMRTreeCopyTupleWriterFactory;
 import org.apache.hyracks.storage.am.lsm.rtree.tuples.LSMRTreeTupleWriterFactory;
 import org.apache.hyracks.storage.am.lsm.rtree.tuples.LSMRTreeTupleWriterFactoryForPointMBR;
-import org.apache.hyracks.storage.am.lsm.rtree.tuples.LSMTypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.rtree.frames.RTreeFrameFactory;
 import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
@@ -67,6 +67,7 @@
 import org.apache.hyracks.storage.am.rtree.linearize.HilbertDoubleComparatorFactory;
 import org.apache.hyracks.storage.am.rtree.linearize.ZCurveDoubleComparatorFactory;
 import org.apache.hyracks.storage.am.rtree.linearize.ZCurveIntComparatorFactory;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class LSMRTreeUtils {
@@ -86,20 +87,20 @@
         for (int i = 0; i < valueFieldCount; i++) {
             btreeTypeTraits[i] = typeTraits[buddyBTreeFields[i]];
         }
-        ITreeIndexTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
-                new LSMTypeAwareTupleWriterFactory(typeTraits, false);
-        ITreeIndexTupleWriterFactory rtreeLeafFrameTupleWriterFactory = null;
+        RTreeTypeAwareTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
+                new RTreeTypeAwareTupleWriterFactory(typeTraits);
+        RTreeTypeAwareTupleWriterFactory rtreeLeafFrameTupleWriterFactory = null;
         if (isPointMBR) {
             rtreeLeafFrameTupleWriterFactory =
                     new LSMRTreeTupleWriterFactoryForPointMBR(typeTraits, keyFieldCount, valueFieldCount, false, false);
         } else {
             rtreeLeafFrameTupleWriterFactory = rtreeInteriorFrameTupleWriterFactory;
         }
-        ITreeIndexTupleWriterFactory btreeTupleWriterFactory =
-                new LSMTypeAwareTupleWriterFactory(btreeTypeTraits, true);
-        ITreeIndexFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
+        BTreeTypeAwareTupleWriterFactory btreeTupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(btreeTypeTraits, false);
+        RTreeFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
                 rtreeInteriorFrameTupleWriterFactory, valueProviderFactories, rtreePolicyType, isPointMBR);
-        ITreeIndexFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
+        RTreeFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
                 valueProviderFactories, rtreePolicyType, isPointMBR);
         ITreeIndexFrameFactory btreeInteriorFrameFactory = new BTreeNSMInteriorFrameFactory(btreeTupleWriterFactory);
         ITreeIndexFrameFactory btreeLeafFrameFactory = new BTreeNSMLeafFrameFactory(btreeTupleWriterFactory);
@@ -146,11 +147,11 @@
             ITypeTraits[] filterTypeTraits, IBinaryComparatorFactory[] filterCmpFactories, int[] filterFields,
             boolean durable, boolean isPointMBR, IMetadataPageManagerFactory freePageManagerFactory)
             throws HyracksDataException {
-        ITreeIndexTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
+        RTreeTypeAwareTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
                 new LSMRTreeTupleWriterFactory(typeTraits, false);
-        ITreeIndexTupleWriterFactory rtreeLeafFrameTupleWriterFactory;
-        ITreeIndexTupleWriterFactory rtreeLeafFrameCopyTupleWriterFactory;
-        ITreeIndexTupleWriterFactory rtreeLeafFrameBulkLoadWriterFactory;
+        RTreeTypeAwareTupleWriterFactory rtreeLeafFrameTupleWriterFactory;
+        RTreeTypeAwareTupleWriterFactory rtreeLeafFrameCopyTupleWriterFactory;
+        RTreeTypeAwareTupleWriterFactory rtreeLeafFrameBulkLoadWriterFactory;
         if (isPointMBR) {
             int keyFieldCount = rtreeCmpFactories.length;
             int valueFieldCount = btreeComparatorFactories.length - keyFieldCount;
@@ -166,13 +167,13 @@
             rtreeLeafFrameBulkLoadWriterFactory = new LSMRTreeTupleWriterFactory(typeTraits, false);
         }
 
-        LSMRTreeTupleWriterFactory btreeTupleWriterFactory = new LSMRTreeTupleWriterFactory(typeTraits, true);
+        LSMRTreeTupleWriterFactory btreeTupleWriterFactory = new LSMRTreeTupleWriterFactory(typeTraits, false);
 
-        ITreeIndexFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
+        RTreeFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
                 rtreeInteriorFrameTupleWriterFactory, valueProviderFactories, rtreePolicyType, isPointMBR);
-        ITreeIndexFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
+        RTreeFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
                 valueProviderFactories, rtreePolicyType, isPointMBR);
-        ITreeIndexFrameFactory rtreeLeafFrameBulkLoadFactory = new RTreeNSMLeafFrameFactory(
+        RTreeFrameFactory rtreeLeafFrameBulkLoadFactory = new RTreeNSMLeafFrameFactory(
                 rtreeLeafFrameBulkLoadWriterFactory, valueProviderFactories, rtreePolicyType, isPointMBR);
 
         ITreeIndexFrameFactory btreeInteriorFrameFactory = new BTreeNSMInteriorFrameFactory(btreeTupleWriterFactory);
@@ -237,20 +238,20 @@
         for (int i = 0; i < buddyBTreeFields.length; i++) {
             btreeTypeTraits[i] = typeTraits[buddyBTreeFields[i]];
         }
-        ITreeIndexTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
-                new LSMTypeAwareTupleWriterFactory(typeTraits, false);
-        ITreeIndexTupleWriterFactory rtreeLeafFrameTupleWriterFactory = null;
+        RTreeTypeAwareTupleWriterFactory rtreeInteriorFrameTupleWriterFactory =
+                new RTreeTypeAwareTupleWriterFactory(typeTraits);
+        RTreeTypeAwareTupleWriterFactory rtreeLeafFrameTupleWriterFactory = null;
         if (isPointMBR) {
             rtreeLeafFrameTupleWriterFactory =
                     new LSMRTreeTupleWriterFactoryForPointMBR(typeTraits, keyFieldCount, valueFieldCount, false, false);
         } else {
             rtreeLeafFrameTupleWriterFactory = rtreeInteriorFrameTupleWriterFactory;
         }
-        ITreeIndexTupleWriterFactory btreeTupleWriterFactory =
-                new LSMTypeAwareTupleWriterFactory(btreeTypeTraits, true);
-        ITreeIndexFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
+        BTreeTypeAwareTupleWriterFactory btreeTupleWriterFactory =
+                new BTreeTypeAwareTupleWriterFactory(btreeTypeTraits, false);
+        RTreeFrameFactory rtreeInteriorFrameFactory = new RTreeNSMInteriorFrameFactory(
                 rtreeInteriorFrameTupleWriterFactory, valueProviderFactories, rtreePolicyType, isPointMBR);
-        ITreeIndexFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
+        RTreeFrameFactory rtreeLeafFrameFactory = new RTreeNSMLeafFrameFactory(rtreeLeafFrameTupleWriterFactory,
                 valueProviderFactories, rtreePolicyType, isPointMBR);
         ITreeIndexFrameFactory btreeInteriorFrameFactory = new BTreeNSMInteriorFrameFactory(btreeTupleWriterFactory);
         ITreeIndexFrameFactory btreeLeafFrameFactory = new BTreeNSMLeafFrameFactory(btreeTupleWriterFactory);
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
new file mode 100644
index 0000000..a873172
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
@@ -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.
+
+ */
+package org.apache.hyracks.storage.am.rtree.frames;
+
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
+
+public abstract class RTreeFrameFactory implements ITreeIndexFrameFactory {
+    private static final long serialVersionUID = 1L;
+    protected final RTreeTypeAwareTupleWriterFactory tupleWriterFactory;
+    protected final IPrimitiveValueProviderFactory[] keyValueProviderFactories;
+    protected final RTreePolicyType rtreePolicyType;
+    protected final boolean isPointMBR;
+
+    public RTreeFrameFactory(RTreeTypeAwareTupleWriterFactory tupleWriterFactory,
+            IPrimitiveValueProviderFactory[] keyValueProviderFactories, RTreePolicyType rtreePolicyType,
+            boolean isPointMBR) {
+        this.tupleWriterFactory = tupleWriterFactory;
+        if (keyValueProviderFactories.length % 2 != 0) {
+            throw new IllegalArgumentException("The key has different number of dimensions.");
+        }
+        this.keyValueProviderFactories = keyValueProviderFactories;
+        this.rtreePolicyType = rtreePolicyType;
+        this.isPointMBR = isPointMBR;
+    }
+
+    @Override
+    public RTreeTypeAwareTupleWriterFactory getTupleWriterFactory() {
+        return tupleWriterFactory;
+    }
+
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
index 8798a70..b8b5a8c 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
@@ -21,28 +21,15 @@
 
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProvider;
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
 import org.apache.hyracks.storage.am.rtree.api.IRTreeInteriorFrame;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 
-public class RTreeNSMInteriorFrameFactory implements ITreeIndexFrameFactory {
+public class RTreeNSMInteriorFrameFactory extends RTreeFrameFactory {
 
-    private static final long serialVersionUID = 1L;
-    private final ITreeIndexTupleWriterFactory tupleWriterFactory;
-    private final IPrimitiveValueProviderFactory[] keyValueProviderFactories;
-    private final RTreePolicyType rtreePolicyType;
-    private final boolean isPointMBR;
-
-    public RTreeNSMInteriorFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory,
+    public RTreeNSMInteriorFrameFactory(RTreeTypeAwareTupleWriterFactory tupleWriterFactory,
             IPrimitiveValueProviderFactory[] keyValueProviderFactories, RTreePolicyType rtreePolicyType,
             boolean isPointMBR) {
-        this.tupleWriterFactory = tupleWriterFactory;
-        if (keyValueProviderFactories.length % 2 != 0) {
-            throw new IllegalArgumentException("The key has different number of dimensions.");
-        }
-        this.keyValueProviderFactories = keyValueProviderFactories;
-        this.rtreePolicyType = rtreePolicyType;
-        this.isPointMBR = isPointMBR;
+        super(tupleWriterFactory, keyValueProviderFactories, rtreePolicyType, isPointMBR);
     }
 
     @Override
@@ -53,11 +40,6 @@
         }
         return new RTreeNSMInteriorFrame(tupleWriterFactory.createTupleWriter(), keyValueProviders,
                 rtreePolicyType, isPointMBR);
-    }
-
-    @Override
-    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
-        return tupleWriterFactory;
     }
 
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
index c86cc3d..fe46b41 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
@@ -30,7 +30,7 @@
 public class RTreeNSMLeafFrame extends RTreeNSMFrame implements IRTreeLeafFrame {
 
     public RTreeNSMLeafFrame(ITreeIndexTupleWriter tupleWriter, IPrimitiveValueProvider[] keyValueProviders,
-                             RTreePolicyType rtreePolicyType, boolean isPointMBR) {
+            RTreePolicyType rtreePolicyType, boolean isPointMBR) {
         super(tupleWriter, keyValueProviders, rtreePolicyType, isPointMBR);
     }
 
@@ -82,8 +82,8 @@
         int bytesWritten = tupleWriter.writeTuple(tuple, buf.array(), buf.getInt(Constants.FREE_SPACE_OFFSET));
         buf.putInt(Constants.TUPLE_COUNT_OFFSET, buf.getInt(Constants.TUPLE_COUNT_OFFSET) + 1);
         buf.putInt(Constants.FREE_SPACE_OFFSET, buf.getInt(Constants.FREE_SPACE_OFFSET) + bytesWritten);
-        buf.putInt(TOTAL_FREE_SPACE_OFFSET, buf.getInt(TOTAL_FREE_SPACE_OFFSET) - bytesWritten - slotManager
-                .getSlotSize());
+        buf.putInt(TOTAL_FREE_SPACE_OFFSET,
+                buf.getInt(TOTAL_FREE_SPACE_OFFSET) - bytesWritten - slotManager.getSlotSize());
     }
 
     @Override
@@ -101,8 +101,8 @@
 
         // maintain space information
         buf.putInt(Constants.TUPLE_COUNT_OFFSET, buf.getInt(Constants.TUPLE_COUNT_OFFSET) - 1);
-        buf.putInt(TOTAL_FREE_SPACE_OFFSET, buf.getInt(TOTAL_FREE_SPACE_OFFSET) + tupleSize + slotManager
-                .getSlotSize());
+        buf.putInt(TOTAL_FREE_SPACE_OFFSET,
+                buf.getInt(TOTAL_FREE_SPACE_OFFSET) + tupleSize + slotManager.getSlotSize());
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
index 8573119..e112b86 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
@@ -21,28 +21,15 @@
 
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProvider;
 import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
 import org.apache.hyracks.storage.am.rtree.api.IRTreeLeafFrame;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
 
-public class RTreeNSMLeafFrameFactory implements ITreeIndexFrameFactory {
+public class RTreeNSMLeafFrameFactory extends RTreeFrameFactory {
 
-    private static final long serialVersionUID = 1L;
-    private final ITreeIndexTupleWriterFactory tupleWriterFactory;
-    private final IPrimitiveValueProviderFactory[] keyValueProviderFactories;
-    private final RTreePolicyType rtreePolicyType;
-    private final boolean isPointMBR;
-
-    public RTreeNSMLeafFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory,
+    public RTreeNSMLeafFrameFactory(RTreeTypeAwareTupleWriterFactory tupleWriterFactory,
             IPrimitiveValueProviderFactory[] keyValueProviderFactories, RTreePolicyType rtreePolicyType,
             boolean isPointMBR) {
-        this.tupleWriterFactory = tupleWriterFactory;
-        if (keyValueProviderFactories.length % 2 != 0) {
-            throw new IllegalArgumentException("The key has different number of dimensions.");
-        }
-        this.keyValueProviderFactories = keyValueProviderFactories;
-        this.rtreePolicyType = rtreePolicyType;
-        this.isPointMBR = isPointMBR;
+        super(tupleWriterFactory, keyValueProviderFactories, rtreePolicyType, isPointMBR);
     }
 
     @Override
@@ -53,11 +40,6 @@
         }
         return new RTreeNSMLeafFrame(tupleWriterFactory.createTupleWriter(), keyValueProviders,
                 rtreePolicyType, isPointMBR);
-    }
-
-    @Override
-    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
-        return tupleWriterFactory;
     }
 
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
new file mode 100644
index 0000000..61e2326
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
@@ -0,0 +1,33 @@
+/*
+
+  * 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.rtree.tuples;
+
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+
+public class RTreeTypeAwareTupleReference extends TypeAwareTupleReference implements ITreeIndexTupleReference {
+
+    public RTreeTypeAwareTupleReference(ITypeTraits[] typeTraits) {
+        super(typeTraits);
+    }
+
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
index f14d89d..4536a0c 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
@@ -20,20 +20,18 @@
 package org.apache.hyracks.storage.am.rtree.tuples;
 
 import org.apache.hyracks.api.dataflow.value.ITypeTraits;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
-public class RTreeTypeAwareTupleWriterFactory implements ITreeIndexTupleWriterFactory {
+public class RTreeTypeAwareTupleWriterFactory extends TypeAwareTupleWriterFactory {
 
     private static final long serialVersionUID = 1L;
-    private ITypeTraits[] typeTraits;
 
     public RTreeTypeAwareTupleWriterFactory(ITypeTraits[] typeTraits) {
-        this.typeTraits = typeTraits;
+        super(typeTraits);
     }
 
     @Override
-    public ITreeIndexTupleWriter createTupleWriter() {
+    public RTreeTypeAwareTupleWriter createTupleWriter() {
         return new RTreeTypeAwareTupleWriter(typeTraits);
     }
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
index 650b6a8..204248f 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
@@ -38,6 +38,10 @@
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class RTreeUtils {
+
+    private RTreeUtils() {
+    }
+
     public static RTree createRTree(IBufferCache bufferCache, ITypeTraits[] typeTraits,
             IPrimitiveValueProviderFactory[] valueProviderFactories, IBinaryComparatorFactory[] cmpFactories,
             RTreePolicyType rtreePolicyType, FileReference file, boolean isPointMBR,
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
index 18580b0..8c0f5a5 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
@@ -53,7 +53,7 @@
         LinkedMetaDataPageManager freePageManager =
                 new LinkedMetaDataPageManager(harness.getBufferCache(), metaFrameFactory);
         return BTreeUtils.createBTree(harness.getBufferCache(), typeTraits, cmpFactories,
-                BTreeLeafFrameType.REGULAR_NSM, harness.getFileReference(), freePageManager);
+                BTreeLeafFrameType.REGULAR_NSM, harness.getFileReference(), freePageManager, false);
     }
 
 }
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
index 304bf14..ad9198c 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
@@ -39,7 +39,7 @@
         IMetadataPageManager freePageManager = freePageManagerFactory.createPageManager(harness.getBufferCache());
         index = BTreeUtils.createBTree(harness.getBufferCache(), SerdeUtils.serdesToTypeTraits(keySerdes),
                 SerdeUtils.serdesToComparatorFactories(keySerdes, keySerdes.length), BTreeLeafFrameType.REGULAR_NSM,
-                harness.getFileReference(), freePageManager);
+                harness.getFileReference(), freePageManager, false);
     }
 
     @Override
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 cc4f444..78231fd 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
@@ -46,6 +46,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
 import org.apache.hyracks.storage.am.common.TestOperationCallback;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManager;
@@ -55,7 +56,6 @@
 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.tuples.TypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.junit.Assert;
@@ -65,7 +65,8 @@
 public class BTreeSearchCursorTest extends AbstractBTreeTest {
     private final int fieldCount = 2;
     private final ITypeTraits[] typeTraits = new ITypeTraits[fieldCount];
-    private final TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+    private final BTreeTypeAwareTupleWriterFactory tupleWriterFactory =
+            new BTreeTypeAwareTupleWriterFactory(typeTraits, false);
     private final ITreeIndexMetadataFrameFactory metaFrameFactory = new LIFOMetaDataFrameFactory();
     private final Random rnd = new Random(50);
 
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
index 003dd39..89399bd 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
@@ -40,7 +40,7 @@
                 new LinkedMetaDataPageManager(harness.getBufferCache(), metaFrameFactory);
         index = BTreeUtils.createBTree(harness.getBufferCache(), SerdeUtils.serdesToTypeTraits(keySerdes),
                 SerdeUtils.serdesToComparatorFactories(keySerdes, keySerdes.length), BTreeLeafFrameType.REGULAR_NSM,
-                harness.getFileReference(), freePageManager);
+                harness.getFileReference(), freePageManager, false);
     }
 
     @Override
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 7281da6..905eda8 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
@@ -44,6 +44,7 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
 import org.apache.hyracks.storage.am.common.TestOperationCallback;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManager;
@@ -53,7 +54,6 @@
 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.tuples.TypeAwareTupleWriterFactory;
 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;
@@ -88,7 +88,7 @@
         IBinaryComparatorFactory[] cmpFactories = new IBinaryComparatorFactory[keyFieldCount];
         cmpFactories[0] = PointableBinaryComparatorFactory.of(IntegerPointable.FACTORY);
 
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory = new BTreeTypeAwareTupleWriterFactory(typeTraits, false);
         ITreeIndexFrameFactory leafFrameFactory = new BTreeNSMLeafFrameFactory(tupleWriterFactory);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         ITreeIndexMetadataFrameFactory metaFrameFactory = new LIFOMetaDataFrameFactory();
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 78c92eb..77bd64a 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
@@ -39,6 +39,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
 import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
 import org.apache.hyracks.storage.am.common.TestOperationCallback;
 import org.apache.hyracks.storage.am.common.api.IMetadataPageManager;
@@ -48,7 +49,6 @@
 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.tuples.TypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.junit.Test;
 
@@ -74,7 +74,7 @@
         ISerializerDeserializer[] recDescSers =
                 { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE };
 
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory = new BTreeTypeAwareTupleWriterFactory(typeTraits, false);
         ITreeIndexFrameFactory leafFrameFactory = new BTreeNSMLeafFrameFactory(tupleWriterFactory);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         ITreeIndexMetadataFrameFactory metaFrameFactory = new LIFOMetaDataFrameFactory();
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
index 33177b0..bd5d5b8 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
@@ -41,9 +41,8 @@
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
 import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriter;
 import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
 import org.apache.hyracks.storage.am.common.util.TreeIndexUtils;
 import org.apache.hyracks.storage.common.MultiComparator;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
@@ -133,7 +132,7 @@
         ICachedPage page = bufferCache.pin(BufferedFileHandle.getDiskPageId(btreeFileId, 0), true);
         try {
 
-            ITreeIndexTupleWriter tupleWriter = new TypeAwareTupleWriter(typeTraits);
+            BTreeTypeAwareTupleWriter tupleWriter = new BTreeTypeAwareTupleWriter(typeTraits, false);
             BTreeFieldPrefixNSMLeafFrame frame = new BTreeFieldPrefixNSMLeafFrame(tupleWriter);
             frame.setPage(page);
             frame.initBuffer((byte) 0);
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
index fc58452..dcdbdc6 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
@@ -54,7 +54,7 @@
             int[] bloomFilterKeyFields) throws HyracksDataException {
         return BTreeUtils.createBTree(harness.getBufferCache(), typeTraits, cmpFactories,
                 BTreeLeafFrameType.REGULAR_NSM, harness.getFileReference(),
-                harness.getPageManagerFactory().createPageManager(harness.getBufferCache()));
+                harness.getPageManagerFactory().createPageManager(harness.getBufferCache()), false);
     }
 
     @Override
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
index c6c43c8..9d66b64 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
@@ -56,7 +56,7 @@
             IPageManager pageManager) throws Exception {
         ITypeTraits[] typeTraits = SerdeUtils.serdesToTypeTraits(fieldSerdes);
         IBinaryComparatorFactory[] cmpFactories = SerdeUtils.serdesToComparatorFactories(fieldSerdes, numKeyFields);
-        BTree btree = BTreeUtils.createBTree(bufferCache, typeTraits, cmpFactories, leafType, file, pageManager);
+        BTree btree = BTreeUtils.createBTree(bufferCache, typeTraits, cmpFactories, leafType, file, pageManager, false);
         BTreeTestContext testCtx = new BTreeTestContext(fieldSerdes, btree);
         return testCtx;
     }
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
index 52279b8..57b3ee5 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
@@ -57,7 +57,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/LSMBTreeDeleteTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
index 2be956d..466f67a 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
@@ -57,7 +57,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/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 4b82349..39b16c6 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
@@ -53,7 +53,7 @@
                 bloomFilterKeyFields, harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(),
                 harness.getOperationTracker(), harness.getIOScheduler(), harness.getIOOperationCallback(), true,
                 filterTypeTraits, filterCmpFactories, btreeFields, filterFields, true,
-                harness.getMetadataPageManagerFactory());
+                harness.getMetadataPageManagerFactory(), false);
     }
 
     @Before
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
index 282623c..fd76a10 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
@@ -57,7 +57,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, 1,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
         ctx.getIndex().create();
         ctx.getIndex().activate();
 
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
index 29259c0..318091d 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
@@ -56,7 +56,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                filtered);
+                filtered, true, false);
     }
 
     @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/LSMBTreeInsertTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
index 28eedd0..aa69f4b 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
@@ -57,7 +57,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/LSMBTreeLifecycleTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
index 98c5fb0..9064734 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
@@ -61,7 +61,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, fieldSerdes.length,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
         index = testCtx.getIndex();
     }
 
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
index f24db13..c04bd4b 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
@@ -56,7 +56,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                filtered);
+                filtered, true, false);
     }
 
     @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/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 3f6e74a..98672e7 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
@@ -52,7 +52,7 @@
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(),
                 NoOpOperationTrackerFactory.INSTANCE.getOperationTracker(null), harness.getIOScheduler(),
                 harness.getIOOperationCallback(), true, null, null, null, null, true,
-                harness.getMetadataPageManagerFactory());
+                harness.getMetadataPageManagerFactory(), false);
     }
 
     @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/LSMBTreeMultiBulkLoadTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
index 0ce9051..1f5a6ca 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
@@ -58,7 +58,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/LSMBTreeScanDiskComponentsTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
index cb20b81..a8eff99 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
@@ -81,7 +81,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/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 f841d99..8aa4428 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
@@ -58,7 +58,7 @@
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(),
                 NoOpOperationTrackerFactory.INSTANCE.getOperationTracker(null), harness.getIOScheduler(),
                 harness.getIOOperationCallback(), true, null, null, null, null, true,
-                harness.getMetadataPageManagerFactory());
+                harness.getMetadataPageManagerFactory(), false);
     }
 
     @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/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
new file mode 100644
index 0000000..71d6310
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
@@ -0,0 +1,408 @@
+/*
+  * 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.lsm.btree;
+
+import static org.junit.Assert.fail;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.util.Random;
+import java.util.SortedSet;
+import java.util.TreeSet;
+import java.util.logging.Level;
+
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.ErrorCode;
+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.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.utils.TupleUtils;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestDriver;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestUtils;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+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.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeDiskComponent;
+import org.apache.hyracks.storage.am.lsm.btree.tuples.LSMBTreeTupleReference;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallbackFactory;
+import org.apache.hyracks.storage.common.IIndexCursor;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+
+@SuppressWarnings("rawtypes")
+public class LSMBTreeUpdateInPlaceScanDiskComponentsTest extends OrderedIndexTestDriver {
+
+    private final LSMBTreeTestHarness harness = new LSMBTreeTestHarness();
+
+    protected final TreeSet<UpdatedCheckTuple> checkTuples = new TreeSet<>();
+    private boolean hasOnlyKeys;
+
+    class UpdatedCheckTuple<T extends Comparable<T>> extends CheckTuple<T> {
+
+        private boolean isUpdated = false;
+        private boolean antimatter = false;
+
+        public UpdatedCheckTuple(int numFields, int numKeys) {
+            super(numFields, numKeys);
+        }
+
+        public void setUpdated(boolean updated) {
+            isUpdated = updated;
+        }
+
+        public void setAntimatter(boolean antimatter) {
+            this.antimatter = antimatter;
+        }
+
+        public boolean isUpdated() {
+            return isUpdated;
+        }
+
+        public boolean isAntimatter() {
+            return antimatter;
+        }
+    }
+
+    public LSMBTreeUpdateInPlaceScanDiskComponentsTest() {
+        super(LSMBTreeTestHarness.LEAF_FRAMES_TO_TEST);
+    }
+
+    @Before
+    public void setUp() throws HyracksDataException {
+        harness.setUp();
+    }
+
+    @After
+    public void tearDown() throws HyracksDataException {
+        harness.tearDown();
+    }
+
+    @Override
+    protected Random getRandom() {
+        return harness.getRandom();
+    }
+
+    @Override
+    protected String getTestOpName() {
+        return "Update in-place disk Components Scan";
+    }
+
+    @Override
+    protected OrderedIndexTestContext createTestContext(ISerializerDeserializer[] fieldSerdes, int numKeys,
+            BTreeLeafFrameType leafType, boolean filtered) throws HyracksDataException {
+        return LSMBTreeTestContext.create(harness.getIOManager(), harness.getVirtualBufferCaches(),
+                harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
+                harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
+                harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
+                false, !hasOnlyKeys, hasOnlyKeys);
+    }
+
+    interface IndexModification {
+        void modify(IIndexTestContext ctx, ITupleReference tuple, UpdatedCheckTuple checkTuple)
+                throws HyracksDataException;
+    }
+
+    IndexModification insertModification =
+            (IIndexTestContext ctx, ITupleReference tuple, UpdatedCheckTuple checkTuple) -> {
+                try {
+                    ctx.getIndexAccessor().insert(tuple);
+                    checkTuples.add(checkTuple);
+                } catch (HyracksDataException e) {
+                    // We set expected values only after insertion succeeds because
+                    // we ignore duplicate keys.
+                    if (e.getErrorCode() != ErrorCode.DUPLICATE_KEY) {
+                        throw e;
+                    }
+                }
+            };
+
+    IndexModification upsertModification =
+            (IIndexTestContext ctx, ITupleReference tuple, UpdatedCheckTuple checkTuple) -> {
+                try {
+                    ctx.getIndexAccessor().upsert(tuple);
+                    SortedSet<UpdatedCheckTuple> existingSet = checkTuples.subSet(checkTuple, true, checkTuple, true);
+                    if (existingSet.isEmpty()) {
+                        checkTuples.add(checkTuple);
+                    } else {
+                        UpdatedCheckTuple existingTuple = existingSet.first();
+                        checkTuples.remove(existingTuple);
+                        checkTuple.setUpdated(!existingTuple.isUpdated());
+                        checkTuples.add(checkTuple);
+                    }
+                } catch (HyracksDataException e) {
+                    // We set expected values only after insertion succeeds because
+                    // we ignore duplicate keys.
+                    if (e.getErrorCode() != ErrorCode.DUPLICATE_KEY) {
+                        throw e;
+                    }
+                }
+            };
+
+    IndexModification deleteModification =
+            (IIndexTestContext ctx, ITupleReference tuple, UpdatedCheckTuple checkTuple) -> {
+                ctx.getIndexAccessor().delete(tuple);
+                // Remove check tuple from expected results.
+                if (!checkTuples.contains(checkTuple))
+                    fail("Trying to delete tuple " + checkTuple + " that does not exist");
+                checkTuple.setUpdated(!checkTuple.isUpdated());
+                checkTuple.setAntimatter(true);
+            };
+
+    abstract class TupleOperation {
+        protected final IndexModification op;
+
+        public TupleOperation(IndexModification op) {
+            this.op = op;
+        }
+
+        public abstract void performOperation(IIndexTestContext ctx, int numTuples) throws HyracksDataException;
+    }
+
+    class GenerateTupleOperation extends TupleOperation {
+        public GenerateTupleOperation(IndexModification op) {
+            super(op);
+        }
+
+        @Override
+        public void performOperation(IIndexTestContext ctx, int numTuples) throws HyracksDataException {
+            int fieldCount = ctx.getFieldCount();
+            int numKeyFields = ctx.getKeyFieldCount();
+            // Scale range of values according to number of keys.
+            // For example, for 2 keys we want the square root of numTuples, for 3
+            // keys the cube root of numTuples, etc.
+            int maxValue = (int) Math.ceil(Math.pow(numTuples, 1.0 / numKeyFields));
+            for (int i = 0; i < numTuples; i++) {
+                if (LOGGER.isLoggable(Level.INFO)) {
+                    if ((i + 1) % (numTuples / Math.min(10, numTuples)) == 0) {
+                        LOGGER.info("Generating Tuple " + (i + 1) + "/" + numTuples);
+                    }
+                }
+                UpdatedCheckTuple newCheckTuple;
+                if (ctx.getFieldSerdes()[0] instanceof IntegerSerializerDeserializer) {
+                    newCheckTuple =
+                            createIntTuple(fieldCount, numKeyFields, maxValue, ctx.getTupleBuilder(), ctx.getTuple());
+                } else {
+                    newCheckTuple = createStringTuple(ctx.getFieldSerdes(), fieldCount, numKeyFields,
+                            ctx.getTupleBuilder(), ctx.getTuple());
+                }
+                op.modify(ctx, ctx.getTuple(), newCheckTuple);
+            }
+        }
+    }
+
+    private UpdatedCheckTuple createStringTuple(ISerializerDeserializer[] fieldSerdes, int fieldCount, int numKeyFields,
+            ArrayTupleBuilder tupleBuilder, ArrayTupleReference tuple) throws HyracksDataException {
+        String[] fieldValues = new String[fieldCount];
+        // Set keys.
+        for (int j = 0; j < numKeyFields; j++) {
+            int length = (Math.abs(getRandom().nextInt()) % 10) + 1;
+            fieldValues[j] = OrderedIndexTestUtils.getRandomString(length, getRandom());
+        }
+        // Set values.
+        for (int j = numKeyFields; j < fieldCount; j++) {
+            fieldValues[j] = OrderedIndexTestUtils.getRandomString(5, getRandom());
+        }
+        TupleUtils.createTuple(tupleBuilder, tuple, fieldSerdes, false, (Object[]) fieldValues);
+        UpdatedCheckTuple<String> checkTuple = new UpdatedCheckTuple<>(fieldValues.length, numKeyFields);
+        for (String s : fieldValues) {
+            checkTuple.appendField(s);
+        }
+        return checkTuple;
+    }
+
+    private UpdatedCheckTuple createIntTuple(int fieldCount, int numKeyFields, int maxValue,
+            ArrayTupleBuilder tupleBuilder, ArrayTupleReference tuple) throws HyracksDataException {
+        int[] fieldValues = new int[fieldCount];
+        // Set keys.
+        for (int j = 0; j < numKeyFields; j++) {
+            fieldValues[j] = getRandom().nextInt() % maxValue;
+        }
+        // Set values.
+        for (int j = numKeyFields; j < fieldCount; j++) {
+            fieldValues[j] = j;
+        }
+        TupleUtils.createIntegerTuple(tupleBuilder, tuple, fieldValues);
+        UpdatedCheckTuple<Integer> checkTuple = new UpdatedCheckTuple<>(fieldValues.length, numKeyFields);
+        for (int v : fieldValues) {
+            checkTuple.appendField(v);
+        }
+        return checkTuple;
+    }
+
+    class DeleteTupleOperation extends TupleOperation {
+        public DeleteTupleOperation(IndexModification op) {
+            super(op);
+        }
+
+        @Override
+        public void performOperation(IIndexTestContext ctx, int numTuples) throws HyracksDataException {
+            ArrayTupleBuilder deleteTupleBuilder = new ArrayTupleBuilder(ctx.getKeyFieldCount());
+            ArrayTupleReference deleteTuple = new ArrayTupleReference();
+            int numCheckTuples = checkTuples.size();
+            // Copy CheckTuple references into array, so we can randomly pick from there.
+            UpdatedCheckTuple[] checkTuplesArray = new UpdatedCheckTuple[numCheckTuples];
+            int idx = 0;
+            for (UpdatedCheckTuple t : checkTuples)
+                checkTuplesArray[idx++] = t;
+
+            for (int i = 0; i < numTuples && numCheckTuples > 0; i++) {
+                if (LOGGER.isLoggable(Level.INFO)) {
+                    if ((i + 1) % (numTuples / Math.min(10, numTuples)) == 0) {
+                        LOGGER.info("Deleting Tuple " + (i + 1) + "/" + numTuples);
+                    }
+                }
+                int checkTupleIdx = Math.abs(getRandom().nextInt() % numCheckTuples);
+                UpdatedCheckTuple checkTuple = checkTuplesArray[checkTupleIdx];
+                OrderedIndexTestUtils.createTupleFromCheckTuple(checkTuple, deleteTupleBuilder, deleteTuple,
+                        ctx.getFieldSerdes());
+
+                op.modify(ctx, deleteTuple, checkTuple);
+
+                // Swap with last "valid" CheckTuple.
+                UpdatedCheckTuple tmp = checkTuplesArray[numCheckTuples - 1];
+                checkTuplesArray[numCheckTuples - 1] = checkTuple;
+                checkTuplesArray[checkTupleIdx] = tmp;
+                numCheckTuples--;
+            }
+        }
+    }
+
+    private void insertDeleteTest(OrderedIndexTestContext ctx) throws HyracksDataException {
+        test(ctx, new GenerateTupleOperation(insertModification), new DeleteTupleOperation(deleteModification));
+    }
+
+    private void upsertDeleteTest(OrderedIndexTestContext ctx) throws HyracksDataException {
+        test(ctx, new GenerateTupleOperation(upsertModification), new DeleteTupleOperation(deleteModification));
+    }
+
+    private void insertUpsertTest(OrderedIndexTestContext ctx) throws HyracksDataException {
+        test(ctx, new GenerateTupleOperation(insertModification), new GenerateTupleOperation(upsertModification));
+    }
+
+    private void upsertUpsertTest(OrderedIndexTestContext ctx) throws HyracksDataException {
+        test(ctx, new GenerateTupleOperation(upsertModification), new GenerateTupleOperation(upsertModification));
+    }
+
+    @Override
+    protected void runTest(ISerializerDeserializer[] fieldSerdes, int numKeys, BTreeLeafFrameType leafType,
+            ITupleReference lowKey, ITupleReference highKey, ITupleReference prefixLowKey,
+            ITupleReference prefixHighKey) throws Exception {
+        //tests with tuples consisting only of keys create secondary index, others - a primary index
+        hasOnlyKeys = fieldSerdes.length == numKeys;
+
+        OrderedIndexTestContext ctx = createTestContext(fieldSerdes, numKeys, leafType, false);
+        ctx.getIndex().create();
+        ctx.getIndex().activate();
+
+        insertDeleteTest(ctx);
+        ctx.getIndex().clear();
+        checkTuples.clear();
+
+        upsertDeleteTest(ctx);
+        ctx.getIndex().clear();
+        checkTuples.clear();
+
+        insertUpsertTest(ctx);
+        ctx.getIndex().clear();
+        checkTuples.clear();
+
+        upsertUpsertTest(ctx);
+        ctx.getIndex().clear();
+        checkTuples.clear();
+
+        ctx.getIndex().validate();
+        ctx.getIndex().deactivate();
+        ctx.getIndex().destroy();
+    }
+
+    protected void test(OrderedIndexTestContext ctx, TupleOperation op1, TupleOperation op2)
+            throws HyracksDataException {
+
+        ILSMIndexAccessor accessor = (ILSMIndexAccessor) ctx.getIndexAccessor();
+        op1.performOperation(ctx, AccessMethodTestsConfig.BTREE_NUM_TUPLES_TO_INSERT);
+        op2.performOperation(ctx,
+                AccessMethodTestsConfig.BTREE_NUM_TUPLES_TO_INSERT / AccessMethodTestsConfig.BTREE_NUM_INSERT_ROUNDS);
+        accessor.scheduleFlush(NoOpIOOperationCallbackFactory.INSTANCE.createIoOpCallback());
+
+        LSMBTree btree = (LSMBTree) ctx.getIndex();
+        Assert.assertEquals("Check disk components", 1, btree.getImmutableComponents().size());
+
+        LSMBTreeDiskComponent btreeComponent = (LSMBTreeDiskComponent) btree.getImmutableComponents().get(0);
+        BTree.BTreeAccessor btreeAccessor = (BTree.BTreeAccessor) btreeComponent.getBTree()
+                .createAccessor(TestOperationCallback.INSTANCE, TestOperationCallback.INSTANCE);
+
+        ITreeIndexCursor cursor = btreeAccessor.createDiskOrderScanCursor();
+        try {
+            btreeAccessor.diskOrderScan(cursor);
+            for (UpdatedCheckTuple t : checkTuples) {
+                if (!t.isUpdated() || !hasOnlyKeys) {
+                    checkReturnedTuple((LSMBTreeTupleReference) getNext(cursor), ctx.getFieldSerdes(), t,
+                            ctx.getKeyFieldCount());
+                }
+            }
+            Assert.assertFalse(cursor.hasNext());
+        } finally {
+            cursor.close();
+        }
+    }
+
+    protected void checkReturnedTuple(LSMBTreeTupleReference tuple, ISerializerDeserializer[] fieldSerdes,
+            UpdatedCheckTuple checkTuple, int numKeys) throws HyracksDataException {
+        Assert.assertEquals("Check tuple anti-matter flag", checkTuple.isAntimatter(), tuple.isAntimatter());
+        //check keys
+        for (int i = 0; i < numKeys; i++) {
+            ByteArrayInputStream inStream =
+                    new ByteArrayInputStream(tuple.getFieldData(i), tuple.getFieldStart(i), tuple.getFieldLength(i));
+            DataInput dataIn = new DataInputStream(inStream);
+            Object actualObj = fieldSerdes[i].deserialize(dataIn);
+            Assert.assertEquals("Actual and expected keys do not match on key " + i, checkTuple.getField(i), actualObj);
+        }
+        //check the rest of fields only if the tuple is not anti-matter
+        if (!tuple.isAntimatter()) {
+            for (int i = numKeys; i < fieldSerdes.length; i++) {
+                ByteArrayInputStream inStream = new ByteArrayInputStream(tuple.getFieldData(i), tuple.getFieldStart(i),
+                        tuple.getFieldLength(i));
+                DataInput dataIn = new DataInputStream(inStream);
+                Object actualObj = fieldSerdes[i].deserialize(dataIn);
+                Assert.assertEquals("Actual and expected fields do not match on field " + i, checkTuple.getField(i),
+                        actualObj);
+            }
+        }
+    }
+
+    protected ITupleReference getNext(IIndexCursor cursor) throws HyracksDataException {
+        Assert.assertTrue(cursor.hasNext());
+        cursor.next();
+        return cursor.getTuple();
+    }
+}
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
new file mode 100644
index 0000000..4cfb102
--- /dev/null
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
@@ -0,0 +1,179 @@
+/*
+
+  * 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.lsm.btree;
+
+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.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.utils.SerdeUtils;
+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.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+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.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallbackFactory;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpOperationTrackerFactory;
+import org.apache.hyracks.storage.common.IIndexAccessor;
+import org.apache.hyracks.storage.common.IModificationOperationCallback;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class LSMBTreeUpdateInPlaceTest extends AbstractOperationCallbackTest {
+    private final LSMBTreeTestHarness harness;
+    private final BlockingIOOperationCallbackWrapper ioOpCallback;
+    private final ArrayTupleBuilder builder;
+    private final ArrayTupleReference tuple;
+    private final IModificationOperationCallback cb;
+
+    private IIndexAccessor accessor;
+    private boolean isUpdated;
+    private boolean isFoundNull;
+
+    public LSMBTreeUpdateInPlaceTest() {
+        this.builder = new ArrayTupleBuilder(NUM_KEY_FIELDS);
+        this.tuple = new ArrayTupleReference();
+        this.cb = new VerifyingUpdateModificationCallback(tuple);
+        this.ioOpCallback =
+                new BlockingIOOperationCallbackWrapper(NoOpIOOperationCallbackFactory.INSTANCE.createIoOpCallback());
+        this.harness = new LSMBTreeTestHarness();
+        this.isUpdated = false;
+        this.isFoundNull = true;
+    }
+
+    @Override
+    protected void createIndexInstance() throws Exception {
+        index = LSMBTreeUtil.createLSMTree(harness.getIOManager(), harness.getVirtualBufferCaches(),
+                harness.getFileReference(), harness.getDiskBufferCache(), SerdeUtils.serdesToTypeTraits(keySerdes),
+                SerdeUtils.serdesToComparatorFactories(keySerdes, keySerdes.length), bloomFilterKeyFields,
+                harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(),
+                NoOpOperationTrackerFactory.INSTANCE.getOperationTracker(null), harness.getIOScheduler(),
+                harness.getIOOperationCallback(), true, null, null, null, null, true,
+                harness.getMetadataPageManagerFactory(), true);
+    }
+
+    @Override
+    @Before
+    public void setup() throws Exception {
+        harness.setUp();
+        super.setup();
+        accessor = index.createAccessor(cb, NoOpOperationCallback.INSTANCE);
+    }
+
+    @Override
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+        harness.tearDown();
+    }
+
+    interface IndexModification {
+        void modify(IIndexAccessor accessor) throws HyracksDataException;
+    }
+
+    private void test(IndexModification op1, IndexModification op2) throws Exception {
+        ILSMIndexAccessor lsmAccessor = (ILSMIndexAccessor) accessor;
+        for (int j = 0; j < 2; j++) {
+            index.clear();
+            isFoundNull = true;
+            isUpdated = false;
+            for (int i = 0; i < AccessMethodTestsConfig.BTREE_NUM_TUPLES_TO_INSERT; i++) {
+                TupleUtils.createIntegerTuple(builder, tuple, i);
+                op1.modify(lsmAccessor);
+            }
+
+            if (j == 1) {
+                lsmAccessor.scheduleFlush(ioOpCallback);
+                ioOpCallback.waitForIO();
+                isFoundNull = true;
+                isUpdated = false;
+            } else {
+                isFoundNull = false;
+                isUpdated = true;
+            }
+
+            for (int i = 0; i < AccessMethodTestsConfig.BTREE_NUM_TUPLES_TO_INSERT; i++) {
+                TupleUtils.createIntegerTuple(builder, tuple, i);
+                op2.modify(lsmAccessor);
+            }
+
+            if (j == 1) {
+                lsmAccessor.scheduleFlush(ioOpCallback);
+                ioOpCallback.waitForIO();
+            } else {
+                isFoundNull = false;
+            }
+        }
+    }
+
+    @Test
+    public void insertDeleteTest() throws Exception {
+        test((IIndexAccessor a) -> a.insert(tuple), (IIndexAccessor a) -> a.delete(tuple));
+    }
+
+    @Test
+    public void upsertDeleteTest() throws Exception {
+        test((IIndexAccessor a) -> a.upsert(tuple), (IIndexAccessor a) -> a.delete(tuple));
+    }
+
+    @Test
+    public void insertUpsertTest() throws Exception {
+        test((IIndexAccessor a) -> a.insert(tuple), (IIndexAccessor a) -> a.upsert(tuple));
+    }
+
+    @Test
+    public void upsertUpsertTest() throws Exception {
+        test((IIndexAccessor a) -> a.upsert(tuple), (IIndexAccessor a) -> a.upsert(tuple));
+    }
+
+    private class VerifyingUpdateModificationCallback implements IModificationOperationCallback {
+
+        private final ITupleReference tuple;
+
+        public VerifyingUpdateModificationCallback(ITupleReference tuple) {
+            this.tuple = tuple;
+        }
+
+        @Override
+        public void before(ITupleReference tuple) throws HyracksDataException {
+            Assert.assertEquals(0, cmp.compare(this.tuple, tuple));
+        }
+
+        @Override
+        public void found(ITupleReference before, ITupleReference after) throws HyracksDataException {
+            if (isFoundNull) {
+                Assert.assertEquals(null, before);
+            } else {
+                Assert.assertEquals(0, cmp.compare(this.tuple, before));
+                Assert.assertEquals(isUpdated, ((IBTreeIndexTupleReference) before).isUpdated());
+            }
+            Assert.assertEquals(0, cmp.compare(this.tuple, after));
+        }
+    }
+
+}
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
index 7a4af94..e48f488 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
@@ -57,7 +57,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), fieldSerdes, numKeys,
                 harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(), harness.getOperationTracker(),
                 harness.getIOScheduler(), harness.getIOOperationCallback(), harness.getMetadataPageManagerFactory(),
-                false);
+                false, true, false);
     }
 
     @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/multithread/LSMBTreeMultiThreadTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
index 531a4fd..db626c8 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
@@ -56,7 +56,7 @@
                 harness.getFileReference(), harness.getDiskBufferCache(), typeTraits, cmpFactories,
                 bloomFilterKeyFields, harness.getBoomFilterFalsePositiveRate(), harness.getMergePolicy(),
                 harness.getOperationTracker(), harness.getIOScheduler(), harness.getIOOperationCallback(), true, null,
-                null, null, null, true, harness.getMetadataPageManagerFactory());
+                null, null, null, true, harness.getMetadataPageManagerFactory(), false);
     }
 
     @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/BTreeRunner.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
index df6558c..60a054e 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
@@ -49,6 +49,6 @@
         ITreeIndexMetadataFrameFactory metaFrameFactory = new LIFOMetaDataFrameFactory();
         LinkedMetaDataPageManager freePageManager = new LinkedMetaDataPageManager(bufferCache, metaFrameFactory);
         btree = BTreeUtils.createBTree(bufferCache, typeTraits, cmpFactories, BTreeLeafFrameType.REGULAR_NSM, file,
-                freePageManager);
+                freePageManager, false);
     }
 }
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/ConcurrentSkipListRunner.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
index 9628b05..c476a8c 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
@@ -117,12 +117,12 @@
             this.numBatches = numBatches;
             this.skipList = skipList;
             tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
-            tupleWriter = (TypeAwareTupleWriter) tupleWriterFactory.createTupleWriter();
+            tupleWriter = tupleWriterFactory.createTupleWriter();
             int numTuples = numBatches * batchSize;
             tuples = new TypeAwareTupleReference[numTuples];
             tupleBuf = ByteBuffer.allocate(numTuples * tupleSize);
             for (int i = 0; i < numTuples; i++) {
-                tuples[i] = (TypeAwareTupleReference) tupleWriter.createTupleReference();
+                tuples[i] = tupleWriter.createTupleReference();
             }
         }
 
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 d0b798a..cc754c0 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
@@ -30,13 +30,13 @@
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
 import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
 import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.tuples.BTreeTypeAwareTupleWriterFactory;
 import org.apache.hyracks.storage.am.common.api.IPageManager;
 import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
 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.tuples.TypeAwareTupleWriterFactory;
 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;
@@ -68,7 +68,7 @@
     protected void init(int pageSize, int numPages, ITypeTraits[] typeTraits, IBinaryComparatorFactory[] cmpFactories)
             throws HyracksDataException {
         bufferCache = new VirtualBufferCache(new HeapBufferAllocator(), pageSize, numPages);
-        TypeAwareTupleWriterFactory tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
+        BTreeTypeAwareTupleWriterFactory tupleWriterFactory = new BTreeTypeAwareTupleWriterFactory(typeTraits, false);
         ITreeIndexFrameFactory leafFrameFactory = new BTreeNSMLeafFrameFactory(tupleWriterFactory);
         ITreeIndexFrameFactory interiorFrameFactory = new BTreeNSMInteriorFrameFactory(tupleWriterFactory);
         IPageManager freePageManager = new VirtualFreePageManager(bufferCache);
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/InMemorySortRunner.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
index fc80932..62aeb3e 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
@@ -132,12 +132,12 @@
             this.numBatches = numBatches;
             this.skipList = skipList;
             tupleWriterFactory = new TypeAwareTupleWriterFactory(typeTraits);
-            tupleWriter = (TypeAwareTupleWriter) tupleWriterFactory.createTupleWriter();
+            tupleWriter = tupleWriterFactory.createTupleWriter();
             int numTuples = numBatches * batchSize;
             tuples = new TypeAwareTupleReference[numTuples];
             tupleBuf = ByteBuffer.allocate(numTuples * tupleSize);
             for (int i = 0; i < numTuples; i++) {
-                tuples[i] = (TypeAwareTupleReference) tupleWriter.createTupleReference();
+                tuples[i] = tupleWriter.createTupleReference();
             }
         }
 
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 0c31795..a7ed646 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
@@ -108,7 +108,8 @@
         lsmtree = LSMBTreeUtil.createLSMTree(ioManager, virtualBufferCaches, file, bufferCache, typeTraits,
                 cmpFactories, bloomFilterKeyFields, bloomFilterFalsePositiveRate, new NoMergePolicy(),
                 new ThreadCountingTracker(), ioScheduler, NoOpIOOperationCallbackFactory.INSTANCE.createIoOpCallback(),
-                true, null, null, null, null, true, TestStorageManagerComponentHolder.getMetadataPageManagerFactory());
+                true, null, null, null, null, true, TestStorageManagerComponentHolder.getMetadataPageManagerFactory(),
+                false);
     }
 
     @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/tuples/LSMBTreeTuplesTest.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
index 028a7f9..4c51520 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
@@ -68,7 +68,8 @@
             // Create tuples with varying number of fields, and try to interpret their bytes with the lsmBTreeTuple.
             for (int numFields = numKeyFields; numFields <= maxFieldSerdes.length; numFields++) {
                 // Create and write tuple to bytes using an LSMBTreeTupleWriter.
-                LSMBTreeTupleWriter maxMatterTupleWriter = new LSMBTreeTupleWriter(maxTypeTraits, numKeyFields, false);
+                LSMBTreeTupleWriter maxMatterTupleWriter =
+                        new LSMBTreeTupleWriter(maxTypeTraits, numKeyFields, false, false);
                 ITupleReference maxTuple = TupleUtils.createTuple(maxFieldSerdes, (Object[])maxFields);
                 ByteBuffer maxMatterBuf = writeTuple(maxTuple, maxMatterTupleWriter);
                 // Tuple reference should work for both matter and antimatter tuples (doesn't matter which factory creates it).
@@ -84,9 +85,10 @@
                 }
                 // Create and write tuple to bytes using an LSMBTreeTupleWriter.
                 ITupleReference tuple = TupleUtils.createTuple(fieldSerdes, (Object[])fields);
-                LSMBTreeTupleWriter matterTupleWriter = new LSMBTreeTupleWriter(typeTraits, numKeyFields, false);
-                LSMBTreeTupleWriter antimatterTupleWriter = new LSMBTreeTupleWriter(typeTraits, numKeyFields, true);
-                LSMBTreeCopyTupleWriter copyTupleWriter = new LSMBTreeCopyTupleWriter(typeTraits, numKeyFields);
+                LSMBTreeTupleWriter matterTupleWriter = new LSMBTreeTupleWriter(typeTraits, numKeyFields, false, false);
+                LSMBTreeTupleWriter antimatterTupleWriter =
+                        new LSMBTreeTupleWriter(typeTraits, numKeyFields, true, false);
+                LSMBTreeCopyTupleWriter copyTupleWriter = new LSMBTreeCopyTupleWriter(typeTraits, numKeyFields, false);
                 ByteBuffer matterBuf = writeTuple(tuple, matterTupleWriter);
                 ByteBuffer antimatterBuf = writeTuple(tuple, antimatterTupleWriter);
 
diff --git a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
index 8667d85..ec78f6a 100644
--- a/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
+++ b/hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
@@ -74,7 +74,8 @@
             FileReference file, IBufferCache diskBufferCache, ISerializerDeserializer[] fieldSerdes, int numKeyFields,
             double bloomFilterFalsePositiveRate, ILSMMergePolicy mergePolicy, ILSMOperationTracker opTracker,
             ILSMIOOperationScheduler ioScheduler, ILSMIOOperationCallback ioOpCallback,
-            IMetadataPageManagerFactory metadataPageManagerFactory, boolean filtered) throws Exception {
+            IMetadataPageManagerFactory metadataPageManagerFactory, boolean filtered, boolean needKeyDupCheck,
+            boolean updateAware) throws HyracksDataException {
         ITypeTraits[] typeTraits = SerdeUtils.serdesToTypeTraits(fieldSerdes);
         IBinaryComparatorFactory[] cmpFactories = SerdeUtils.serdesToComparatorFactories(fieldSerdes, numKeyFields);
         int[] bloomFilterKeyFields = new int[numKeyFields];
@@ -93,12 +94,15 @@
             IBinaryComparatorFactory[] filterCmp = { cmpFactories[0] };
             lsmTree = LSMBTreeUtil.createLSMTree(ioManager, virtualBufferCaches, file, diskBufferCache, typeTraits,
                     cmpFactories, bloomFilterKeyFields, bloomFilterFalsePositiveRate, mergePolicy, opTracker,
-                    ioScheduler, ioOpCallback, true, filterTypeTraits, filterCmp, btreefields, filterfields, true,
-                    metadataPageManagerFactory);
+                    ioScheduler, ioOpCallback, needKeyDupCheck, filterTypeTraits, filterCmp, btreefields, filterfields,
+                    true,
+                    metadataPageManagerFactory, updateAware);
         } else {
             lsmTree = LSMBTreeUtil.createLSMTree(ioManager, virtualBufferCaches, file, diskBufferCache, typeTraits,
                     cmpFactories, bloomFilterKeyFields, bloomFilterFalsePositiveRate, mergePolicy, opTracker,
-                    ioScheduler, ioOpCallback, true, null, null, null, null, true, metadataPageManagerFactory);
+                    ioScheduler, ioOpCallback, needKeyDupCheck, null, null, null, null, true,
+                    metadataPageManagerFactory,
+                    updateAware);
         }
         LSMBTreeTestContext testCtx = new LSMBTreeTestContext(fieldSerdes, lsmTree, filtered);
         return testCtx;

-- 
To view, visit https://asterix-gerrit.ics.uci.edu/1538
To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
Gerrit-PatchSet: 23
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Ian Maxon <im...@apache.org>
Gerrit-Reviewer: Ildar Absalyamov <il...@gmail.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Murtadha Hubail <mh...@apache.org>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <ba...@gmail.com>

Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "abdullah alamoudi (Code Review)" <do...@asterixdb.incubator.apache.org>.
Hello Anon. E. Moose #1000171, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1538

to look at the new patch set (#19).

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................

[STO][IDX] Eliminated excess antimatter in LSMBTree

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
A combination of some LSM operations (e.g. insert+delete) inserts a
record into the memory component of LSMBTree and then deletes it right
after leaving an antimatter entry. When no flush happens between two
operations this "tombstone" entry does not have any purpose and could
be eliminated during the flush without changing search semantics.
The fix introduces a new bit in record header which tracks if an entry
was inserted and then updated in-place. For secondary indexes this will
happen only when the record is changed from regular to antimatter.
The patch does not introduce changes in storage format because the bit
exists only for memory components.
In addition the patch refactored *TupleWriters, *TupleWriterFactories,
*TupleReferences, *Frames, *FrameFactories to use generics with
index-specific interfaces.

Change-Id: I12a67eff8431b52d1f9051b793a5a64b15c009e9
---
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/api/IBTreeLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors/FieldPrefixCompressor.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeFieldPrefixNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames/BTreeNSMLeafFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTree.java
R hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeFieldPrefixTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleReference.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriter.java
A hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/tuples/BTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/util/BTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IBTreeIndexTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames/TreeIndexNSMFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/SimpleTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/tuples/TypeAwareTupleWriterFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util/BitOperationUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/dataflow/LSMBTreeLocalResource.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/utils/LSMBTreeUtil.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndex.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/InvertedIndexUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/AbstractLSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTree.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuples.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeCopyTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleReferenceForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriter.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterFactoryForPointMBR.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMRTreeTupleWriterForPointMBR.java
D hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/tuples/LSMTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils/LSMRTreeUtils.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMInteriorFrameFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrame.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames/RTreeNSMLeafFrameFactory.java
A hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleReference.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/tuples/RTreeTypeAwareTupleWriterFactory.java
M hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/util/RTreeUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFileManagerTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeFilterMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeScanDiskComponentsTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceScanDiskComponentsTest.java
A hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateInPlaceTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
89 files changed, 1,229 insertions(+), 387 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/38/1538/19
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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 19: Code-Review+2

(1 comment)

https://asterix-gerrit.ics.uci.edu/#/c/1538/19//COMMIT_MSG
Commit Message:

PS19, Line 25: use generics with
             : index-specific interfaces
I guess now should instead say "to return index-specific instances"


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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-source-assemblies/931/ (5/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Ildar Absalyamov (Code Review)" <do...@asterixdb.incubator.apache.org>.
Ildar Absalyamov has posted comments on this change.

Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 20:

Let's clarify what are your expectations for additional tests.
Various cases have been considered during the design phase of this feature. Refer to https://docs.google.com/presentation/d/19AtK59JmK10DwHWfk4M6BcNBd5_qIYucJAZMRKVevko/edit?usp=sharing_eil&ts=59838b36 for examples.
Use cases in this presentation were used to create an integration tests in LSMBTreeUpdateInPlaceScanDiskComponentsTest.
What other use cases\tests are needed in your opinion?

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 18:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app/1778/ (3/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 12:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/825/ (2/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-cancellation-test/597/ (4/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
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Patch Set 22:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-notopic/6418/ (4/10)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 10:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-asterix-app-sql-execution/585/ (11/11)

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Change in asterixdb[master]: [STO][IDX] Eliminated excess antimatter in LSMBTree

Posted by "Jenkins (Code Review)" <do...@asterixdb.incubator.apache.org>.
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Change subject: [STO][IDX] Eliminated excess antimatter in LSMBTree
......................................................................


Patch Set 9:

Build Started https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-rebalance-cancellation/413/ (8/11)

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