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https://issues.apache.org/jira/browse/TEZ-3282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305627#comment-15305627
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TezQA commented on TEZ-3282:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12806829/TEZ-3282.01.txt
against master revision bcf382e.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 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 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 3.0.1) 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 :
org.apache.tez.dag.app.rm.TestContainerReuse
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/1760//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1760//console
This message is automatically generated.
> Set the Xms value when Tez computes the heap size for a container
> -----------------------------------------------------------------
>
> Key: TEZ-3282
> URL: https://issues.apache.org/jira/browse/TEZ-3282
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Attachments: TEZ-3282.01.txt
>
>
> Currently, we only set the Xmx value.
> Another useful change would be to change the calculation to not use the
> fraction blindly. For large containers - .e.g 10GB - this ends up leaving 2G
> of the container unused.
> Instead we can add another parameter which indicates the max amount of memory
> to leave outside the heap. Maybe a separate jira for this.
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