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Posted to dev@hive.apache.org by "anishek (JIRA)" <ji...@apache.org> on 2017/09/25 10:24:00 UTC

[jira] [Created] (HIVE-17595) Correct DAG for updating the last.repl.id for a database during bootstrap load

anishek created HIVE-17595:
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             Summary: Correct DAG for updating the last.repl.id for a database during bootstrap load
                 Key: HIVE-17595
                 URL: https://issues.apache.org/jira/browse/HIVE-17595
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
    Affects Versions: 3.0.0
            Reporter: anishek
            Assignee: anishek
             Fix For: 3.0.0


We update the last.repl.id as a database property. This is done after all the bootstrap tasks to load the relevant data are done and is the last task to be run. however we are currently not setting up the DAG correctly for this task. This is getting added as the root task for now where as it should be the last task to be run in a DAG. This becomes more important after the inclusion of 
HIVE-17426 since this will lead to parallel execution and incorrect DAG's will lead to incorrect results/state of the system. 




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