[jira] [Commented] (AMBARI-13105) Minor optimizations for AMS memory settings

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14746409#comment-14746409 ] 

Hadoop QA commented on AMBARI-13105:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12756039/AMBARI-13105.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified test files.

    {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:red}-1 core tests{color}.  The patch failed these unit tests in ambari-server:

                  org.apache.ambari.server.state.cluster.ClusterTest

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/3785//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/3785//console

This message is automatically generated.

> Minor optimizations for AMS memory settings
> -------------------------------------------
>
>                 Key: AMBARI-13105
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13105
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics, stacks
>    Affects Versions: 2.1.2
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>             Fix For: 2.1.2
>
>         Attachments: AMBARI-13105.patch
>
>
> Desired changes:
> HBase Xmn size was not adjusted
> We could round off the integers to more reasonable size in MB, like 2048 vs 1925 (Not urgent)
> Warning message suggested allocating more memory to Xmx but Xmn adjustments are not suggested. Lets decide on maybe taking these out and rely on a ratio. (The original settings were recommendation from HBase team, lets adjust these based on our testing)
> The "m" / "g" etc, for heap size parameter is inconsistent (meaning sometime present sometimes not), not sure if this is UI or BE problem
> The suggestion that tmp dir should not be on root partition is fine but it should also mention, do not put it on same partition as hbase.rootdir, lets take out the fact that tmp.dir would be cleaned up.



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