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https://issues.apache.org/jira/browse/HBASE-17081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15752078#comment-15752078
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Edward Bortnikov commented on HBASE-17081:
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[~anastas] Please take a look at the test result, seems to be related:
Flaked tests:
org.apache.hadoop.hbase.regionserver.TestHRegionWithInMemoryFlush.testWritesWhileScanning(org.apache.hadoop.hbase.regionserver.TestHRegionWithInMemoryFlush)
Run 1: TestHRegionWithInMemoryFlush>TestHRegion.testWritesWhileScanning:3979
expected null, but was:<org.apache.hadoop.hbase.RegionTooBusyException: Above
memstore limit,
regionName=testWritesWhileScanning,,1481820962447.8fd5b513170578bb6bd9ab48e627cb19.,
server=unknown, memstoreSize=536883850, blockingMemStoreSize=536870912>
> Flush the entire CompactingMemStore content to disk
> ---------------------------------------------------
>
> Key: HBASE-17081
> URL: https://issues.apache.org/jira/browse/HBASE-17081
> Project: HBase
> Issue Type: Sub-task
> Reporter: Anastasia Braginsky
> Assignee: Anastasia Braginsky
> Attachments: HBASE-15787_8.patch, HBASE-17081-V01.patch,
> HBASE-17081-V02.patch, HBASE-17081-V03.patch, HBASE-17081-V04.patch,
> HBASE-17081-V05.patch, HBASE-17081-V06.patch, HBASE-17081-V06.patch,
> HBASE-17081-V07.patch, HBaseMeetupDecember2016-V02.pptx,
> Pipelinememstore_fortrunk_3.patch
>
>
> Part of CompactingMemStore's memory is held by an active segment, and another
> part is divided between immutable segments in the compacting pipeline. Upon
> flush-to-disk request we want to flush all of it to disk, in contrast to
> flushing only tail of the compacting pipeline.
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