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https://issues.apache.org/jira/browse/AMBARI-19573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15824708#comment-15824708
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Hadoop QA commented on AMBARI-19573:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12847689/AMBARI-19573.v1.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:green}+1 core tests{color}. The patch passed unit tests in
ambari-server.
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/10086//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/10086//console
This message is automatically generated.
> Increase max limit for -Xmn parameter
> -------------------------------------
>
> Key: AMBARI-19573
> URL: https://issues.apache.org/jira/browse/AMBARI-19573
> Project: Ambari
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: AMBARI-19573.v1.patch
>
>
> Currently, max value for -Xmn parameter is bounded by (hbase-rs-2.2.json):
> {code}
> "hbase_regionserver_xmn_max": "512",
> {code}
> During multiple troubleshooting sessions with customers, we (thanks to
> [~vrodionov]) found that this limit is too low for large heap size.
> This JIRA is to increase the limit to 4000 MB.
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