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https://issues.apache.org/jira/browse/HBASE-18294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16368546#comment-16368546
]
Hudson commented on HBASE-18294:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #4605 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/4605/])
HBASE-18294 Reduce global heap pressure: flush based on heap occupancy (eshcar:
rev f3bb9b9613beaefbee0a53be1fb66b94fde1ce19)
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreLAB.java
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/Mutation.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsTableWrapperAggregateImpl.java
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestClientPushback.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellFlatMapMemStore.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreSizing.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableSegment.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/wal/WALEdit.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionUtils.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/TestServerSideScanMetricsFromClientSide.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestPerColumnFamilyFlush.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingMemStore.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestSizeFailures.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/TestPartialResultsFromClientSide.java
* (edit)
hbase-common/src/main/java/org/apache/hadoop/hbase/ByteBufferKeyValue.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactionPipeline.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CellArrayImmutableSegment.java
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/CellUtil.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerAccounting.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAsyncRegionAdminApi.java
* (edit)
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/util/MapReduceExtendedCell.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerAccounting.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompositeImmutableSegment.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestNegativeMemStoreSizeWithSlowCoprocessor.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionReplayEvents.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestWalAndCompactingMemStoreFlush.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Region.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MutableSegment.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestWALLockup.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreSnapshot.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreSize.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DefaultMemStore.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/FlushLargeStoresPolicy.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServicesForStores.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHStore.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFlushFromClient.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Segment.java
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/PrivateCellUtil.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/FlushAllLargeStoresPolicy.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/FlushNonSloppyStoresFirstPolicy.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CSLMImmutableSegment.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreLABImpl.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CellChunkImmutableSegment.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java
> Reduce global heap pressure: flush based on heap occupancy
> ----------------------------------------------------------
>
> Key: HBASE-18294
> URL: https://issues.apache.org/jira/browse/HBASE-18294
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Eshcar Hillel
> Assignee: Eshcar Hillel
> Priority: Major
> Fix For: 2.0.0-beta-2
>
> Attachments: HBASE-18294.01.patch, HBASE-18294.01.patch,
> HBASE-18294.01.patch, HBASE-18294.01.patch, HBASE-18294.01.patch,
> HBASE-18294.01.patch, HBASE-18294.01.patch, HBASE-18294.01.patch,
> HBASE-18294.01.patch, HBASE-18294.02.patch, HBASE-18294.03.patch,
> HBASE-18294.04.patch, HBASE-18294.05.patch, HBASE-18294.06.patch,
> HBASE-18294.07.patch, HBASE-18294.07.patch, HBASE-18294.08.patch,
> HBASE-18294.09.patch, HBASE-18294.10.patch, HBASE-18294.11.patch,
> HBASE-18294.11.patch, HBASE-18294.12.patch, HBASE-18294.13.patch,
> HBASE-18294.15.patch, HBASE-18294.16.patch, HBASE-18294.branch-2.01.patch,
> HBASE-18294.master.01.patch, HBASE-18294.master.01.patch
>
>
> A region is flushed if its memory component exceed a threshold (default size
> is 128MB).
> A flush policy decides whether to flush a store by comparing the size of the
> store to another threshold (that can be configured with
> hbase.hregion.percolumnfamilyflush.size.lower.bound).
> Currently the implementation (in both cases) compares the data size
> (key-value only) to the threshold where it should compare the heap size
> (which includes index size, and metadata).
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