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https://issues.apache.org/jira/browse/YARN-814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13712607#comment-13712607
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Hadoop QA commented on YARN-814:
--------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12593018/YARN-814.7.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:green}+1 javadoc{color}. The javadoc tool did not generate any
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:green}+1 core tests{color}. The patch passed unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/1518//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/1518//console
This message is automatically generated.
> Difficult to diagnose a failed container launch when error due to invalid
> environment variable
> ----------------------------------------------------------------------------------------------
>
> Key: YARN-814
> URL: https://issues.apache.org/jira/browse/YARN-814
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Hitesh Shah
> Assignee: Jian He
> Attachments: YARN-814.1.patch, YARN-814.2.patch, YARN-814.3.patch,
> YARN-814.4.patch, YARN-814.5.patch, YARN-814.6.patch, YARN-814.7.patch,
> YARN-814.patch
>
>
> The container's launch script sets up environment variables, symlinks etc.
> If there is any failure when setting up the basic context ( before the actual
> user's process is launched ), nothing is captured by the NM. This makes it
> impossible to diagnose the reason for the failure.
> To reproduce, set an env var where the value contains characters that throw
> syntax errors in bash.
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