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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/07/30 12:46:06 UTC
[jira] [Commented] (YARN-3950) Add unique YARN_SHELL_ID environment
variable to DistributedShell
[ https://issues.apache.org/jira/browse/YARN-3950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647449#comment-14647449 ]
Hudson commented on YARN-3950:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #1002 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/1002/])
YARN-3950. Add unique SHELL_ID environment variable to DistributedShell. Contributed by Robert Kanter (jlowe: rev 2b2bd9214604bc2e14e41e08d30bf86f512151bd)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/test/java/org/apache/hadoop/yarn/applications/distributedshell/TestDSAppMaster.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/main/java/org/apache/hadoop/yarn/applications/distributedshell/ApplicationMaster.java
> Add unique YARN_SHELL_ID environment variable to DistributedShell
> -----------------------------------------------------------------
>
> Key: YARN-3950
> URL: https://issues.apache.org/jira/browse/YARN-3950
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: applications/distributed-shell
> Affects Versions: 2.8.0
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 2.8.0
>
> Attachments: YARN-3950.001.patch, YARN-3950.002.patch
>
>
> As discussed in [this comment|https://issues.apache.org/jira/browse/MAPREDUCE-6415?focusedCommentId=14636027&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14636027], it would be useful to have a monotonically increasing and independent ID of some kind that is unique per shell in the distributed shell program.
> We can do that by adding a SHELL_ID env var.
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