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https://issues.apache.org/jira/browse/YARN-3231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14335409#comment-14335409
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Hadoop QA commented on YARN-3231:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12700551/YARN-3231.v1.patch
against trunk revision 73bcfa9.
{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 5 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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/6711//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-YARN-Build/6711//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6711//console
This message is automatically generated.
> FairScheduler changing queueMaxRunningApps on the fly will cause all pending
> job stuck
> --------------------------------------------------------------------------------------
>
> Key: YARN-3231
> URL: https://issues.apache.org/jira/browse/YARN-3231
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Siqi Li
> Assignee: Siqi Li
> Priority: Critical
> Attachments: YARN-3231.v1.patch
>
>
> When a queue is piling up with a lot of pending jobs due to the
> maxRunningApps limit. We want to increase this property on the fly to make
> some of the pending job active. However, once we increase the limit, all
> pending jobs were not assigned any resource, and were stuck forever.
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