>From Hongyu Shi <[email protected]>:

Attention is currently required from: Hongyu Shi.

Hello Anon. E. Moose #1000171, Jenkins,

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

    https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21100?usp=email

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

The following approvals got outdated and were removed:
Contrib-2 by Anon. E. Moose #1000171, Integration-Tests-1 by Jenkins, 
Verified-1 by Jenkins


Change subject: [ASTERIXDB-3754] Storage layer of VTree index - patch 2
......................................................................

[ASTERIXDB-3754] Storage layer of VTree index - patch 2

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

 LSM VTree storage layer implementation for hierarchical cluster-based 
approximate nearest neighbor search.
 hyracks-storage-am-lsm-vtree module:
 - LSMVTree: LSM-based vector index coordinating index operations memory and 
disk

Change-Id: I87c468c14cbeb3e698742429ee62df02c8e83efe
---
A 
hyracks-fullstack/hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api/IQuantizedResource.java
M 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMVTreeComponentFileReferences.java
A hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/pom.xml
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/dataflow/LSMVTreeLocalResource.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/dataflow/LSMVTreeLocalResourceFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/dataflow/QuantizedIndexCreateOperatorDescriptor.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/dataflow/VectorSearchOperatorDescriptor.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/dataflow/VectorSearchOperatorNodePushable.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/IClusterSelectionStrategy.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTree.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeCursorInitialState.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeDiskComponent.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeDiskComponentFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeDiskComponentLoader.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeFileManager.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeFlushOperation.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeIndexAccessor.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeMemoryComponent.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeMergeOperation.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeOpContext.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeSearchCursor.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/LSMVTreeTopKSearchCursor.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/NprobeClusterSelectionStrategy.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/PKOnlyTupleProjector.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/PKOnlyTupleProjectorFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/SequentialClusterSelectionStrategy.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/SpillableTopKBuffer.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/SpillableTopKDrainIterator.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/VTreeFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/VectorSearchHeapEntry.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/impls/VectorSearchHeapEntryFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/tuples/LSMVTreeDataTupleReference.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/tuples/LSMVTreeDataTupleWriter.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/tuples/LSMVTreeDataTupleWriterFactory.java
A 
hyracks-fullstack/hyracks/hyracks-storage-am-lsm-vtree/src/main/java/org/apache/hyracks/storage/am/lsm/vector/utils/LSMVTreeUtils.java
M hyracks-fullstack/hyracks/pom.xml
37 files changed, 7,310 insertions(+), 1 deletion(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb 
refs/changes/00/21100/5
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Gerrit-MessageType: newpatchset
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Change-Id: I87c468c14cbeb3e698742429ee62df02c8e83efe
Gerrit-Change-Number: 21100
Gerrit-PatchSet: 5
Gerrit-Owner: Hongyu Shi <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Attention: Hongyu Shi <[email protected]>

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