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Posted to dev@hive.apache.org by "Vaibhav Gumashta (JIRA)" <ji...@apache.org> on 2015/05/31 23:31:17 UTC

[jira] [Created] (HIVE-10876) Get rid of Driver and SessionState from HiveServer2 codepath

Vaibhav Gumashta created HIVE-10876:
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             Summary: Get rid of Driver and SessionState from HiveServer2 codepath
                 Key: HIVE-10876
                 URL: https://issues.apache.org/jira/browse/HIVE-10876
             Project: Hive
          Issue Type: Improvement
          Components: HiveServer2
            Reporter: Vaibhav Gumashta
            Assignee: Vaibhav Gumashta


It appears that the Driver and SessionState abstractions are better served in HiveServer2 by moving the state for a query to Operation abstraction and the state of a client session to HiveSession. Currently, the state is mixed into Driver and SessionState which were abstractions from the CLI/HiveServer1 world. It would have made working on HIVE-4239 much easier.



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