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https://issues.apache.org/jira/browse/HBASE-6134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13286385#comment-13286385
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Hadoop QA commented on HBASE-6134:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12530341/HBASE-6134v3.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 hadoop2.0. The patch compiles against the hadoop 2.0 profile.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to cause Findbugs (version 1.3.9) to fail.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.coprocessor.TestClassLoading
org.apache.hadoop.hbase.regionserver.wal.TestHLog
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/2074//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/2074//console
This message is automatically generated.
> Improvement for split-worker to speed up distributed-split-log
> --------------------------------------------------------------
>
> Key: HBASE-6134
> URL: https://issues.apache.org/jira/browse/HBASE-6134
> Project: HBase
> Issue Type: Improvement
> Components: wal
> Reporter: chunhui shen
> Assignee: chunhui shen
> Priority: Critical
> Fix For: 0.96.0
>
> Attachments: HBASE-6134.patch, HBASE-6134v2.patch, HBASE-6134v3.patch
>
>
> First，we do the test between local-master-split and distributed split log
> Environment：34 hlog files, 5 regionservers,(after kill one, only 4 rs do ths
> splitting work)
> local-master-split:60s+
> distributed-split-log:165s+
> In fact, in our production environment, distributed-split-log also took 60s
> with 30 regionservers for 34 hlog files (regionserver may be in high load)
> We found split-worker split one log file took about 20s.
> I think we should do the improvement for this.
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