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https://issues.apache.org/jira/browse/YARN-5219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146323#comment-16146323
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Hudson commented on YARN-5219:
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ABORTED: Integrated in Jenkins build Hadoop-trunk-Commit #12265 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/12265/])
YARN-5219. When an export var command fails in launch_container.sh, the
(wangda: rev f59332b97b9a57e3cf1dcdeb47d7838d287100eb)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/ContainerLaunch.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/TestContainerLaunch.java
> When an export var command fails in launch_container.sh, the full container
> launch should fail
> ----------------------------------------------------------------------------------------------
>
> Key: YARN-5219
> URL: https://issues.apache.org/jira/browse/YARN-5219
> Project: Hadoop YARN
> Issue Type: Sub-task
> Affects Versions: 3.0.0-alpha1
> Reporter: Hitesh Shah
> Assignee: Sunil G
> Fix For: 2.9.0, 3.0.0-beta1
>
> Attachments: YARN-5219.001.patch, YARN-5219.003.patch,
> YARN-5219.004.patch, YARN-5219.005.patch, YARN-5219.006.patch,
> YARN-5219.007.patch, YARN-5219-branch-2.001.patch
>
>
> Today, a container fails if certain files fail to localize. However, if
> certain env vars fail to get setup properly either due to bugs in the yarn
> application or misconfiguration, the actual process launch still gets
> triggered. This results in either confusing error messages if the process
> fails to launch or worse yet the process launches but then starts behaving
> wrongly if the env var is used to control some behavioral aspects.
> In this scenario, the issue was reproduced by trying to do export
> abc="$\{foo.bar}" which is invalid as var names cannot contain "." in bash.
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