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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8022) Provide better values for selected HBase configs
Date Wed, 29 Oct 2014 21:33:34 GMT

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

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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