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https://issues.apache.org/jira/browse/YARN-875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13709370#comment-13709370
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Hadoop QA commented on YARN-875:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12592456/YARN-875.1.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 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:red}-1 javadoc{color}. The javadoc tool appears to have generated 1
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) 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-applications/hadoop-yarn-applications-distributedshell
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client:
org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell
org.apache.hadoop.yarn.client.api.impl.TestAMRMClientContainerRequest
org.apache.hadoop.yarn.client.api.impl.TestAMRMClient
org.apache.hadoop.yarn.client.api.impl.TestNMClient
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/1489//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/1489//console
This message is automatically generated.
> Application can hang if AMRMClientAsync callback thread has exception
> ---------------------------------------------------------------------
>
> Key: YARN-875
> URL: https://issues.apache.org/jira/browse/YARN-875
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.1.0-beta
> Reporter: Bikas Saha
> Assignee: Xuan Gong
> Attachments: YARN-875.1.patch
>
>
> Currently that thread will die and then never callback. App can hang.
> Possible solution could be to catch Throwable in the callback and then call
> client.onError().
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