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https://issues.apache.org/jira/browse/HBASE-14746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15037203#comment-15037203
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Hadoop QA commented on HBASE-14746:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12775443/lessthreads%20%281%29.txt
against master branch at commit da0cc598feab995eed12527d90805dd627674035.
ATTACHMENT ID: 12775443
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0
2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not generate new
checkstyle errors.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.client.TestReplicaWithCluster
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/16738//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/16738//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/16738//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/16738//console
This message is automatically generated.
> Run less client threads in tests
> --------------------------------
>
> Key: HBASE-14746
> URL: https://issues.apache.org/jira/browse/HBASE-14746
> Project: HBase
> Issue Type: Sub-task
> Components: test
> Reporter: stack
> Assignee: stack
> Attachments: lessthreads (1).txt, lessthreads.txt, lessthreads.txt
>
>
> Looking at thread counts reported by the nice 'after:' log message, I see the
> likes of TestReplicationKillSlaveRS and all of its derivatives reporting
> hundreds of threads (shows as over 1000 in one run here).
> Running the test standalone, I see the above run up the threads to 700
> (only!). Need to figure why the discrepancy.
> The attached patch makes some difference -- cutting down the client thread
> count -- but not enough. Let me look more.
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