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Posted to dev@apex.apache.org by "David Yan (JIRA)" <ji...@apache.org> on 2016/04/12 02:11:25 UTC

[jira] [Updated] (APEXCORE-428) Storing dfsRootDirectory as application tags when we upgrade to hadoop 2.4.0 or above

     [ https://issues.apache.org/jira/browse/APEXCORE-428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Yan updated APEXCORE-428:
-------------------------------
    Labels: apex-hadoop-version  (was: )

> Storing dfsRootDirectory as application tags when we upgrade to hadoop 2.4.0 or above
> -------------------------------------------------------------------------------------
>
>                 Key: APEXCORE-428
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-428
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: David Yan
>            Assignee: David Yan
>              Labels: apex-hadoop-version
>
> Starting from hadoop 2.4.0, one can set "tags" for an application through the setApplicationTags call:
> http://hadoop.apache.org/docs/r2.4.0/api/index.html?org/apache/hadoop/yarn/api/records/ApplicationSubmissionContext.html
> We can use this feature to store the "application path" and it will solve a lot of our current problems with not knowing the application path after the application is terminated.



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