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https://issues.apache.org/jira/browse/HBASE-17943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chia-Ping Tsai reopened HBASE-17943:
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There is a test failure after I commit it.
{noformat}
testSelectiveFlushWithBasicAndMerge(org.apache.hadoop.hbase.regionserver.TestWalAndCompactingMemStoreFlush)
Time elapsed: 0.902 sec <<< FAILURE!
java.lang.AssertionError: expected:<13536> but was:<13472>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:631)
at
org.apache.hadoop.hbase.regionserver.TestWalAndCompactingMemStoreFlush.testSelectiveFlushWithBasicAndMerge(TestWalAndCompactingMemStoreFlush.java:879)
{noformat}
I will check it asap. Thanks for the reminder. [[email protected]]
> 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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