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Posted to commits@asterixdb.apache.org by mh...@apache.org on 2015/10/10 08:27:19 UTC

incubator-asterixdb-hyracks git commit: Moved LSMOperationType to LSM API package

Repository: incubator-asterixdb-hyracks
Updated Branches:
  refs/heads/master bb3457cb8 -> 05d9cce28


Moved LSMOperationType to LSM API package

Change-Id: Ib6f0b7373388fc88605188e5a8089bd183d23af1
Reviewed-on: https://asterix-gerrit.ics.uci.edu/447
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <bu...@gmail.com>


Project: http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/commit/05d9cce2
Tree: http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/tree/05d9cce2
Diff: http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/diff/05d9cce2

Branch: refs/heads/master
Commit: 05d9cce288e328b450dde1db8d85e57559dd3826
Parents: bb3457c
Author: Murtadha Hubail <mh...@uci.edu>
Authored: Fri Oct 9 21:52:33 2015 -0700
Committer: Murtadha Hubail <hu...@gmail.com>
Committed: Fri Oct 9 23:23:53 2015 -0700

----------------------------------------------------------------------
 .../am/lsm/btree/impls/ExternalBTree.java       |  2 +-
 .../lsm/btree/impls/ExternalBTreeWithBuddy.java |  2 +-
 .../am/lsm/common/api/ILSMComponent.java        |  1 -
 .../storage/am/lsm/common/api/ILSMHarness.java  |  1 -
 .../lsm/common/api/ILSMIOOperationCallback.java |  1 -
 .../am/lsm/common/api/ILSMIndexAccessor.java    |  1 -
 .../am/lsm/common/api/ILSMIndexInternal.java    |  1 -
 .../lsm/common/api/ILSMIndexReplicationJob.java |  1 -
 .../am/lsm/common/api/ILSMOperationTracker.java |  1 -
 .../am/lsm/common/api/LSMOperationType.java     | 28 ++++++++++++++++++++
 .../common/impls/AbstractDiskLSMComponent.java  |  1 +
 .../am/lsm/common/impls/AbstractLSMIndex.java   |  1 +
 .../impls/AbstractMemoryLSMComponent.java       |  1 +
 .../BlockingIOOperationCallbackWrapper.java     |  1 +
 .../lsm/common/impls/ExternalIndexHarness.java  |  1 +
 .../storage/am/lsm/common/impls/LSMHarness.java |  1 +
 .../common/impls/LSMIndexReplicationJob.java    |  1 +
 .../am/lsm/common/impls/LSMOperationType.java   | 28 --------------------
 .../lsm/common/impls/LSMTreeIndexAccessor.java  |  1 +
 .../common/impls/NoOpIOOperationCallback.java   |  1 +
 .../impls/NoOpOperationTrackerProvider.java     |  1 +
 .../lsm/common/impls/ThreadCountingTracker.java |  1 +
 .../impls/LSMInvertedIndexAccessor.java         |  2 +-
 .../am/lsm/rtree/impls/ExternalRTree.java       |  2 +-
 24 files changed, 43 insertions(+), 39 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java b/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
index 7ec5a8a..3ade4fa 100644
--- a/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
+++ b/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java
@@ -58,10 +58,10 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
 import org.apache.hyracks.storage.am.lsm.common.impls.ExternalIndexHarness;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
 import org.apache.hyracks.storage.common.file.IFileMapProvider;
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java b/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
index ad78f6b..343f690 100644
--- a/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
+++ b/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
@@ -63,11 +63,11 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
 import org.apache.hyracks.storage.am.lsm.common.impls.ExternalIndexHarness;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMComponent.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMComponent.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMComponent.java
index 93d7b9d..018bc63 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMComponent.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMComponent.java
@@ -19,7 +19,6 @@
 package org.apache.hyracks.storage.am.lsm.common.api;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public interface ILSMComponent {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMHarness.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMHarness.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMHarness.java
index 55e016b..63e651a 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMHarness.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMHarness.java
@@ -25,7 +25,6 @@ import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.storage.am.common.api.IIndexCursor;
 import org.apache.hyracks.storage.am.common.api.ISearchPredicate;
 import org.apache.hyracks.storage.am.common.api.IndexException;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public interface ILSMHarness {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIOOperationCallback.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIOOperationCallback.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIOOperationCallback.java
index 82f17a8..d76e310 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIOOperationCallback.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIOOperationCallback.java
@@ -21,7 +21,6 @@ package org.apache.hyracks.storage.am.lsm.common.api;
 import java.util.List;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public interface ILSMIOOperationCallback {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java
index 97dfa97..f5fbeb5 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java
@@ -24,7 +24,6 @@ import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
 import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.IndexException;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 /**
  * Client handle for performing operations

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexInternal.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexInternal.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexInternal.java
index 59a035f..aa410f3 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexInternal.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexInternal.java
@@ -29,7 +29,6 @@ import org.apache.hyracks.storage.am.common.api.IModificationOperationCallback;
 import org.apache.hyracks.storage.am.common.api.ISearchOperationCallback;
 import org.apache.hyracks.storage.am.common.api.ISearchPredicate;
 import org.apache.hyracks.storage.am.common.api.IndexException;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public interface ILSMIndexInternal extends ILSMIndex {
     @Override

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexReplicationJob.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexReplicationJob.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexReplicationJob.java
index f6057ed..c64439e 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexReplicationJob.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexReplicationJob.java
@@ -20,7 +20,6 @@ package org.apache.hyracks.storage.am.lsm.common.api;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.api.replication.IReplicationJob;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public interface ILSMIndexReplicationJob extends IReplicationJob {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMOperationTracker.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMOperationTracker.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMOperationTracker.java
index 96d4fbe..503c712 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMOperationTracker.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMOperationTracker.java
@@ -22,7 +22,6 @@ import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
 import org.apache.hyracks.storage.am.common.api.IModificationOperationCallback;
 import org.apache.hyracks.storage.am.common.api.ISearchOperationCallback;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 /**
  * This interface exposes methods for tracking and setting the status of operations for the purpose

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/LSMOperationType.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/LSMOperationType.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/LSMOperationType.java
new file mode 100644
index 0000000..b083770
--- /dev/null
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/LSMOperationType.java
@@ -0,0 +1,28 @@
+/*
+ * 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.common.api;
+
+public enum LSMOperationType {
+    SEARCH,
+    MODIFICATION,
+    FORCE_MODIFICATION,
+    FLUSH,
+    MERGE,
+    REPLICATE
+}

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractDiskLSMComponent.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractDiskLSMComponent.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractDiskLSMComponent.java
index a832b4a..54ec029 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractDiskLSMComponent.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractDiskLSMComponent.java
@@ -20,6 +20,7 @@ package org.apache.hyracks.storage.am.lsm.common.impls;
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilter;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public abstract class AbstractDiskLSMComponent extends AbstractLSMComponent {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
index 3d3f959..b3d21be 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
@@ -45,6 +45,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.apache.hyracks.storage.common.buffercache.ICachedPage;
 import org.apache.hyracks.storage.common.file.BufferedFileHandle;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractMemoryLSMComponent.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractMemoryLSMComponent.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractMemoryLSMComponent.java
index 29fc1e3..7ee5802 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractMemoryLSMComponent.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractMemoryLSMComponent.java
@@ -23,6 +23,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentFilter;
 import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public abstract class AbstractMemoryLSMComponent extends AbstractLSMComponent {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BlockingIOOperationCallbackWrapper.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BlockingIOOperationCallbackWrapper.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BlockingIOOperationCallbackWrapper.java
index 6e169a8..a9a2129 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BlockingIOOperationCallbackWrapper.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/BlockingIOOperationCallbackWrapper.java
@@ -23,6 +23,7 @@ import java.util.List;
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class BlockingIOOperationCallbackWrapper implements ILSMIOOperationCallback {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java
index c2aff6e..8e39223 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java
@@ -37,6 +37,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class ExternalIndexHarness extends LSMHarness {
     private static final Logger LOGGER = Logger.getLogger(ExternalIndexHarness.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
index bee62ed..ced47de 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java
@@ -45,6 +45,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexInternal;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class LSMHarness implements ILSMHarness {
     private static final Logger LOGGER = Logger.getLogger(LSMHarness.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexReplicationJob.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexReplicationJob.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexReplicationJob.java
index b520e8e..18d25a8 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexReplicationJob.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexReplicationJob.java
@@ -25,6 +25,7 @@ import org.apache.hyracks.api.replication.impl.AbstractReplicationJob;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexReplicationJob;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class LSMIndexReplicationJob extends AbstractReplicationJob implements ILSMIndexReplicationJob {
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMOperationType.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMOperationType.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMOperationType.java
deleted file mode 100644
index c439e0c..0000000
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMOperationType.java
+++ /dev/null
@@ -1,28 +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.common.impls;
-
-public enum LSMOperationType {
-    SEARCH,
-    MODIFICATION,
-    FORCE_MODIFICATION,
-    FLUSH,
-    MERGE,
-    REPLICATE
-}

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java
index 7913626..f439d7e 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java
@@ -33,6 +33,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessorInternal;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public abstract class LSMTreeIndexAccessor implements ILSMIndexAccessorInternal {
     protected ILSMHarness lsmHarness;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpIOOperationCallback.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpIOOperationCallback.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpIOOperationCallback.java
index cba9bd6..0713d7d 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpIOOperationCallback.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpIOOperationCallback.java
@@ -26,6 +26,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallbackFactory;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallbackProvider;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public enum NoOpIOOperationCallback implements ILSMIOOperationCallback, ILSMIOOperationCallbackProvider, ILSMIOOperationCallbackFactory {
     INSTANCE;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpOperationTrackerProvider.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpOperationTrackerProvider.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpOperationTrackerProvider.java
index d277589..406d096 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpOperationTrackerProvider.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/NoOpOperationTrackerProvider.java
@@ -25,6 +25,7 @@ import org.apache.hyracks.storage.am.common.api.ISearchOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTrackerProvider;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 /**
  * Operation tracker that does nothing.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
index 1c5799c..9b255d7 100644
--- a/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
+++ b/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ThreadCountingTracker.java
@@ -28,6 +28,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexInternal;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class ThreadCountingTracker implements ILSMOperationTracker {
     private final AtomicInteger threadRefCount;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexAccessor.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexAccessor.java b/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexAccessor.java
index 3866c80..4c4a552 100644
--- a/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexAccessor.java
+++ b/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexAccessor.java
@@ -32,7 +32,7 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessorInternal;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedListCursor;
 

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb-hyracks/blob/05d9cce2/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
----------------------------------------------------------------------
diff --git a/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java b/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
index d867af2..7e86ed8 100644
--- a/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
+++ b/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java
@@ -55,10 +55,10 @@ import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexOperationContext;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
 import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
 import org.apache.hyracks.storage.am.lsm.common.impls.ExternalIndexHarness;
 import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
 import org.apache.hyracks.storage.am.rtree.impls.RTree;
 import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;