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https://issues.apache.org/jira/browse/HBASE-13516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14505808#comment-14505808
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Hadoop QA commented on HBASE-13516:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12726957/hbase-13516_v2.patch
  against master branch at commit 4e0de088c5f2fe13ea12219ffa4b85bdb7e26553.
  ATTACHMENT ID: 12726957

    {color:green}+1 @author{color}.  The patch does not contain any @author 
tags.

    {color:green}+0 tests included{color}.  The patch appears to be a 
documentation, build,
                        or dev-support patch that doesn't require tests.

    {color:green}+1 hadoop versions{color}. The patch compiles with all 
supported hadoop versions (2.4.1 2.5.2 2.6.0)

    {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 increase the 
total number of 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 site goal succeeds with this patch.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/13758//testReport/
Release Findbugs (version 2.0.3)        warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/13758//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: 
https://builds.apache.org/job/PreCommit-HBASE-Build/13758//artifact/patchprocess/checkstyle-aggregate.html

  Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/13758//console

This message is automatically generated.

> Increase PermSize to 128MB
> --------------------------
>
>                 Key: HBASE-13516
>                 URL: https://issues.apache.org/jira/browse/HBASE-13516
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 2.0.0, 1.1.0
>
>         Attachments: hbase-13516_v1.patch, hbase-13516_v2.patch
>
>
> HBase uses ~40MB, and with Phoenix we use ~56MB of Perm space out of 64MB by 
> default. Every Filter and Coprocessor increases that.
> Running out of perm space triggers a stop the world full GC of the entire 
> heap. We have seen this in misconfigured cluster. 
> Should we default to  {{-XX:PermSize=128m -XX:MaxPermSize=128m}} out of the 
> box as a convenience for users? 



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