[jira] [Created] (HIVE-5821) Evaluate the usefulness of UNKNOWN state in HiveServer2 state transitions and get rid of it if not required

[Vaibhav Gumashta (JIRA)]

Vaibhav Gumashta created HIVE-5821:
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             Summary: Evaluate the usefulness of UNKNOWN state in HiveServer2 
state transitions and get rid of it if not required
                 Key: HIVE-5821
                 URL: https://issues.apache.org/jira/browse/HIVE-5821
             Project: Hive
          Issue Type: Improvement
          Components: HiveServer2
    Affects Versions: 0.13.0
            Reporter: Vaibhav Gumashta
            Priority: Minor
             Fix For: 0.13.0


It seems the UNKNOWN state is never used in an HS2 query state machine. We 
should get rid of it if HS2 never reaches that state during the query flow.



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