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  1. Hadoop YARN
  2. YARN-5355 YARN Timeline Service v.2: alpha 2
  3. YARN-6734

Ensure sub-application user is extracted & sent to timeline service

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    • Hadoop Flags:
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      Description

      After a discussion with Tez folks, we have been thinking over introducing a table to store sub-application information. YARN-6733

      For example, if a Tez session runs for a certain period as User X and runs a few AMs. These AMs accept DAGs from other users. Tez will execute these dags with a doAs user. ATSv2 should store this information in a new table perhaps called as "sub_application" table.
      YARN-6733 tracks the code changes needed for table schema creation.

      This jira tracks writing to that table, updating the user name fields to include sub-application user etc. This would mean adding a field to Flow Context which can store an additional user

        Attachments

        1. YARN-6734-YARN-5355.001.patch
          40 kB
          Rohith Sharma K S
        2. YARN-6734-YARN-5355.002.patch
          48 kB
          Rohith Sharma K S
        3. YARN-6734-YARN-5355.003.patch
          56 kB
          Rohith Sharma K S
        4. YARN-6734-YARN-5355.004.patch
          74 kB
          Rohith Sharma K S

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              • Assignee:
                rohithsharma Rohith Sharma K S
                Reporter:
                vrushalic Vrushali C
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