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https://issues.apache.org/jira/browse/HIVE-12428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vaibhav Gumashta resolved HIVE-12428.
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Resolution: Duplicate
We've incorporated the required FetchTask changes in HIVE-12049 for easier
reviewing. Closing this as dup.
> Provide an option for HiveServer2 to stream serialized thrift results when
> they are available
> ---------------------------------------------------------------------------------------------
>
> Key: HIVE-12428
> URL: https://issues.apache.org/jira/browse/HIVE-12428
> Project: Hive
> Issue Type: Sub-task
> Reporter: Vaibhav Gumashta
> Assignee: Vaibhav Gumashta
>
> Once HIVE-12049 is complete, we will have an option on HS2 side to avoid
> paying the deserialization penalty and simple stream batches of rows on the
> wire which the *DBC driver can appropriately interpret. This can be done by
> changing the FetchOperator such that when it has the thrift formatted row
> sets available, it uses the fastpath. For queries where tasks don't write
> thrift rowsets, the current implementation will suffice.
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