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https://issues.apache.org/jira/browse/HBASE-10201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14254418#comment-14254418
]
stack commented on HBASE-10201:
-------------------------------
[~Apache9] Any chance of your taking a look at the test failure here:
https://builds.apache.org/job/PreCommit-HBASE-Build/12165//testReport/ It is
per column family flushing....
https://builds.apache.org/job/PreCommit-HBASE-Build/12165/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush-output.txt
Says this:
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush
-------------------------------------------------------------------------------
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 248.398 sec <<<
FAILURE! - in org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush
testCompareStoreFileCount(org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush)
Time elapsed: 53.153 sec <<< FAILURE!
java.lang.AssertionError: null
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertTrue(Assert.java:52)
at
org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush.testCompareStoreFileCount(TestPerColumnFamilyFlush.java:589)
> Port 'Make flush decisions per column family' to trunk
> ------------------------------------------------------
>
> Key: HBASE-10201
> URL: https://issues.apache.org/jira/browse/HBASE-10201
> Project: HBase
> Issue Type: Improvement
> Components: wal
> Reporter: Ted Yu
> Assignee: zhangduo
> Fix For: 2.0.0, 1.1.0
>
> Attachments: 10201-addendum.txt, 3149-trunk-v1.txt,
> HBASE-10201-0.98.patch, HBASE-10201-0.98_1.patch, HBASE-10201-0.98_2.patch,
> HBASE-10201-0.99.patch, HBASE-10201.patch, HBASE-10201_1.patch,
> HBASE-10201_10.patch, HBASE-10201_11.patch, HBASE-10201_12.patch,
> HBASE-10201_13.patch, HBASE-10201_13.patch, HBASE-10201_14.patch,
> HBASE-10201_15.patch, HBASE-10201_16.patch, HBASE-10201_17.patch,
> HBASE-10201_18.patch, HBASE-10201_19.patch, HBASE-10201_2.patch,
> HBASE-10201_3.patch, HBASE-10201_4.patch, HBASE-10201_5.patch,
> HBASE-10201_6.patch, HBASE-10201_7.patch, HBASE-10201_8.patch,
> HBASE-10201_9.patch, compactions.png, count.png, io.png, memstore.png
>
>
> Currently the flush decision is made using the aggregate size of all column
> families. When large and small column families co-exist, this causes many
> small flushes of the smaller CF. We need to make per-CF flush decisions.
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