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Posted to yarn-dev@hadoop.apache.org by "Vrushali C (JIRA)" <ji...@apache.org> on 2018/04/12 18:02:00 UTC

[jira] [Created] (YARN-8157) Update timeline collector to store and add domain info to entities while writing

Vrushali C created YARN-8157:
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             Summary: Update timeline collector to store and add domain info to entities while writing
                 Key: YARN-8157
                 URL: https://issues.apache.org/jira/browse/YARN-8157
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vrushali C



As part of YARN-3895 ,  the timeline collector will enable storing the domain information in denormalized in the tables when security is enabled. 

The collector would need to maintain a map in memory for app id to domain id & info and append this to entities while writing. 

In case the collector goes down, this map is to be repopulated which is part of YARN-8089




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