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https://issues.apache.org/jira/browse/YARN-7226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16189200#comment-16189200
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Hudson commented on YARN-7226:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13009 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13009/])
YARN-7226. Whitelisted variables do not support delayed variable (sidharta: rev
7eb8499996869cdb63743f1c9eca2ba91d57ad08)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java
* (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/LinuxContainerExecutor.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/runtime/ContainerRuntime.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DefaultLinuxContainerRuntime.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/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DelegatingLinuxContainerRuntime.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
> Whitelisted variables do not support delayed variable expansion
> ---------------------------------------------------------------
>
> Key: YARN-7226
> URL: https://issues.apache.org/jira/browse/YARN-7226
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.9.0, 2.8.1, 3.0.0-alpha4
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Attachments: YARN-7226.001.patch, YARN-7226.002.patch,
> YARN-7226.003.patch, YARN-7226.004.patch, YARN-7226.005.patch,
> YARN-7226.006.patch
>
>
> The nodemanager supports a configurable list of environment variables, via
> yarn.nodemanager.env-whitelist, that will be propagated to the container's
> environment unless those variables were specified in the container launch
> context. Unfortunately the handling of these whitelisted variables prevents
> using delayed variable expansion. For example, if a user shipped their own
> version of hadoop with their job via the distributed cache and specified:
> {noformat}
> HADOOP_COMMON_HOME={{PWD}}/my-private-hadoop/
> {noformat}
> as part of their job, the variable will be set as the *literal* string:
> {noformat}
> $PWD/my-private-hadoop/
> {noformat}
> rather than having $PWD expand to the container's current directory as it
> does for any other, non-whitelisted variable being set to the same value.
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