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https://issues.apache.org/jira/browse/HIVE-15709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15839586#comment-15839586
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Matt McCline commented on HIVE-15709:
-------------------------------------
schema_evol_text_vec_part.q failure is a separate bug and now filled as
HIVE-15734: LazySimpleDeserializeRead.readField needs to catch
IllegalArgumentException
Other failures are unrelated.
> Vectorization: Fix performance issue with using LazyBinaryUtils.writeVInt and
> locking / thread local storage
> ------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-15709
> URL: https://issues.apache.org/jira/browse/HIVE-15709
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Attachments: HIVE-15709.01.patch, HIVE-15709.02.patch
>
>
> Showed up in performance analysis. Easy solution: allocate temp VInt and use
> it each time.
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