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Posted to yarn-dev@hadoop.apache.org by "Vrushali C (JIRA)" <ji...@apache.org> on 2017/01/13 20:37:26 UTC

[jira] [Created] (YARN-6094) Update the coprocessor to be a dynamically loaded one

Vrushali C created YARN-6094:
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             Summary: Update the coprocessor to be a dynamically loaded one
                 Key: YARN-6094
                 URL: https://issues.apache.org/jira/browse/YARN-6094
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vrushali C
            Assignee: Vrushali C



The timeline service v2 code base on yarn now uses hbase 1.2.4 after YARN-5976. 

With this version of hbase, system classes (starting with org.apache.hadoop) can be loaded as table level coprocessors. Hence we should update the timeline service coprocessor to be a dynamically loaded one instead of static loading. 

This involves code changes as well as documentation updates for deployment.



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