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https://issues.apache.org/jira/browse/HBASE-17943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15978292#comment-15978292
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Hudson commented on HBASE-17943:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #2897 (See 
[https://builds.apache.org/job/HBase-Trunk_matrix/2897/])
HBASE-17943 The in-memory flush size is different for each (chia7712: rev 
ea3a27b18df875284899b04fbc5fb58a3120e6c7)
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.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/TestWalAndCompactingMemStoreFlush.java


> The in-memory flush size is different for each CompactingMemStore located in 
> the same region 
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-17943
>                 URL: https://issues.apache.org/jira/browse/HBASE-17943
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 2.0.0
>            Reporter: Chia-Ping Tsai
>            Assignee: Chia-Ping Tsai
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17943.v0.patch
>
>
> {noformat}
>   private void initInmemoryFlushSize(Configuration conf) {
>     long memstoreFlushSize = getRegionServices().getMemstoreFlushSize();
>     int numStores = getRegionServices().getNumStores();
>     if (numStores <= 1) {
>       // Family number might also be zero in some of our unit test case
>       numStores = 1;
>     }
>     inmemoryFlushSize = memstoreFlushSize / numStores;
> {noformat}
> We initialize each store in parallel, so the return value from getNumStores() 
> may be different for each CompactingMemStore.



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