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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17081) Flush the entire CompactingMemStore content to disk
Date Mon, 26 Dec 2016 19:52:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15778880#comment-15778880
] 

Hudson commented on HBASE-17081:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #2203 (See [https://builds.apache.org/job/HBase-Trunk_matrix/2203/])
HBASE-17081 [Recommit]Flush the entire CompactingMemStore content to (ramkrishna: rev 463ffa792a23799d8cf2406321d1c8a3acacded1)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactionPipeline.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/Segment.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/SegmentFactory.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingMemStore.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/MemstoreSize.java
* (add) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompositeImmutableSegment.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactor.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.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/AbstractMemStore.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestDefaultMemStore.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableSegment.java


> 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, HBASE-17081-V10.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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