Hello Anon. E. Moose #1000171, Jenkins,
I'd like you to reexamine a change. Please visit
https://asterix-gerrit.ics.uci.edu/2324
to look at the new patch set (#8).
Change subject: [ASTERIXDB-2204][STO] Fix implementations and usages of
IIndexCursor
......................................................................
[ASTERIXDB-2204][STO] Fix implementations and usages of IIndexCursor
- user model changes: no
- storage format changes: no
- interface changes: yse
- IIndexCursor.close() is now idempotent and can be called on
a closed cursor.
- IIndexCursor.destroy() is now idempotent and can be called
on a destroyed cursor.
- Add IIndexAccessor.destroy() letting the accessor know it is
safe to destroy its reusable cursors and operation contexts.
- Add IIndexOperationContext.destroy() letting the context
know that the user is done with it and allow it to release
resources
details:
- Previously, implementations of the IIndexCursor interface
didn't enforce the interface contract. This change enforces
the contract for all the implementations.
- With the enforcement of the contract, all the users of the
cursors are expected to follow and enforce the expected lifecycle.
- Test cases were added.
Change-Id: I98a7a8b931eb24dbe11bf2bdc61b754ca28ebdf9
---
M
asterixdb/asterix-app/src/main/java/org/apache/asterix/app/nc/RecoveryManager.java
A asterixdb/asterix-app/src/main/resources/checkpointing.conf
M
asterixdb/asterix-app/src/test/java/org/apache/asterix/test/storage/DiskIsFullTest.java
M asterixdb/asterix-app/src/test/resources/log4j2-test.xml
M asterixdb/asterix-external-data/pom.xml
M
asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/ExternalFileIndexAccessor.java
M
asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/MetadataNode.java
M
asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryUpsertOperatorNodePushable.java
M
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
M
hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/utils/ExceptionUtils.java
D
hyracks-fullstack/hyracks/hyracks-examples/hyracks-integration-tests/src/test/java/org/apache/hyracks/tests/unit/EnforcedIndexCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-examples/hyracks-integration-tests/src/test/resources/log4j2.xml
M hyracks-fullstack/hyracks/hyracks-storage-am-btree/pom.xml
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/dataflow/BTreeUpdateSearchOperatorNodePushable.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/BTreeCountingSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/BTreeRangeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/DiskBTree.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/DiskBTreePointSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls/DiskBTreeRangeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/java/org/apache/hyracks/storage/am/btree/test/FramewriterTest.java
A
hyracks-fullstack/hyracks/hyracks-storage-am-btree/src/test/resources/log4j2.xml
M hyracks-fullstack/hyracks/hyracks-storage-am-common/pom.xml
M
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IIndexOperationContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/ITreeIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/IndexSearchOperatorNodePushable.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow/TreeIndexDiskOrderScanOperatorNodePushable.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls/TreeIndexDiskOrderScanCursor.java
A
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/test/java/org/apache/hyracks/storage/am/common/test/EnforcedIndexCursorTest.java
R
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/test/java/org/apache/hyracks/storage/am/common/test/IIndexCursorTest.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/pom.xml
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddyOpContext.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/impls/LSMBTreeCursorInitialState.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeDiskComponentScanCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreePointSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeRangeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyAbstractCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddySearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddySortedCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBuddyBTreeMergeCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ComponentReplacementContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMTreeIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/VirtualBufferCache.java
A
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/util/DestroyUtils.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/pom.xml
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/api/IInvertedListCursor.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/impls/LSMInvertedIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexDeletedKeysBTreeMergeCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexRangeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedListCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/FixedSizeElementInvertedListCursor.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/ondisk/OnDiskInvertedIndexOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexRangeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndex.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/search/PartitionedTOccurrenceSearcher.java
M hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/pom.xml
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTreeOpContext.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/LSMRTreeAbstractCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeDeletedKeysBTreeMergeCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeSortedCursor.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/impls/LSMRTreeWithAntiMatterTuplesFlushCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/TreeTupleSorter.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTree.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTreeOpContext.java
M
hyracks-fullstack/hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/impls/RTreeSearchCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/EnforcedIndexCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndex.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexAccessor.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexBulkLoader.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/IIndexCursor.java
M
hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/VirtualPage.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/AbstractSearchOperationCallbackTest.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexExamplesTest.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/btree/OrderedIndexTestUtils.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/AbstractIndexTestWorker.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/common/TreeIndexTestUtils.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/AbstractRTreeExamplesTest.java
M
hyracks-fullstack/hyracks/hyracks-test-support/src/main/java/org/apache/hyracks/storage/am/rtree/RTreeTestUtils.java
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeCountingCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeRangeSearchCursorTest.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/BTreeUpdateSearchTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/DiskBTreeDiskScanCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/DiskBTreePointSearchCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/DiskBTreeRangeSearchCursorTest.java
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/DiskBTreeSearchCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/DiskOrderScanCursorTest.java
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorker.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/resources/log4j2.xml
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
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/LSMBTreeSearchOperationCallbackTest.java
M
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/cursor/LSMBTreePointSearchCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/cursor/LSMBTreeRangeSearchCursorTest.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/cursor/LSMBTreeSearchCursorTest.java
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/impl/TestLsmBtreeSearchCursor.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/resources/log4j2.xml
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/resources/log4j2.xml
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/resources/log4j2.xml
M hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorLifecycleTest.java
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
M
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorker.java
A
hyracks-fullstack/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/resources/log4j2.xml
127 files changed, 4,052 insertions(+), 1,717 deletions(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb
refs/changes/24/2324/8
--
To view, visit https://asterix-gerrit.ics.uci.edu/2324
To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I98a7a8b931eb24dbe11bf2bdc61b754ca28ebdf9
Gerrit-PatchSet: 8
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: abdullah alamoudi <bamou...@gmail.com>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Jenkins <jenk...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Luo Chen <cl...@uci.edu>
Gerrit-Reviewer: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Murtadha Hubail <mhub...@apache.org>
Gerrit-Reviewer: Taewoo Kim <taew...@uci.edu>
Gerrit-Reviewer: Taewoo Kim <wangs...@gmail.com>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: abdullah alamoudi <bamou...@gmail.com>
