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https://issues.apache.org/jira/browse/HIVE-10876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vaibhav Gumashta updated HIVE-10876:
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Description: It appears that the Driver and SessionState abstractions are
better served in HiveServer2 by moving the state for a query to the 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.
(was: 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.)
> 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 the 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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