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https://issues.apache.org/jira/browse/YARN-3275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347803#comment-14347803
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Hadoop QA commented on YARN-3275:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12702623/YARN-3275.v2.txt
against trunk revision ed70fa1.
{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 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:red}-1 findbugs{color}. The patch appears to introduce 7 new
Findbugs (version 2.0.3) 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
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/6850//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-YARN-Build/6850//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6850//console
This message is automatically generated.
> CapacityScheduler: Preemption happening on non-preemptable queues
> -----------------------------------------------------------------
>
> Key: YARN-3275
> URL: https://issues.apache.org/jira/browse/YARN-3275
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.7.0
> Reporter: Eric Payne
> Assignee: Eric Payne
> Labels: capacity-scheduler
> Attachments: YARN-3275.v1.txt, YARN-3275.v2.txt
>
>
> YARN-2056 introduced the ability to turn preemption on and off at the queue
> level. In cases where a queue goes over its absolute max capacity (YARN-3243,
> for example), containers can be preempted from that queue, even though the
> queue is marked as non-preemptable.
> We are using this feature in large, busy clusters and seeing this behavior.
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