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https://issues.apache.org/jira/browse/AMBARI-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14189038#comment-14189038
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Hadoop QA commented on AMBARI-8022:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12677975/AMBARI-8022_branch-1.7.0.patch
  against trunk revision .

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include 
any new or modified tests.
                        Please justify why no new tests are needed for this 
patch.
                        Also please list what manual steps were performed to 
verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

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

Test results: 
https://builds.apache.org/job/Ambari-trunk-test-patch/405//testReport/
Console output: 
https://builds.apache.org/job/Ambari-trunk-test-patch/405//console

This message is automatically generated.

> Provide better values for selected HBase configs
> ------------------------------------------------
>
>                 Key: AMBARI-8022
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8022
>             Project: Ambari
>          Issue Type: Improvement
>          Components: stacks
>    Affects Versions: 1.7.0
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Critical
>              Labels: hdp
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-8022.patch, AMBARI-8022_branch-1.7.0.patch, 
> ambari-8022-v1.txt, ambari-8022-v3.txt
>
>
> 1. retries.number should not be set (use the default instead)
> 2. Major compaction should be set to the 604... number rather than the 864... 
> number Ambari is using now.
> 3. block multiplier should be 4 not 2.
> In addition, hbase-env.sh uses a very small heap size for regionservers. This 
> needs to be increased to 4GB.



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