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https://issues.apache.org/jira/browse/HIVE-20383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16579465#comment-16579465
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anishek commented on HIVE-20383:
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+1 pending test results.
> Invalid queue name and synchronisation issues in hive proto events hook.
> ------------------------------------------------------------------------
>
> Key: HIVE-20383
> URL: https://issues.apache.org/jira/browse/HIVE-20383
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Harish Jaiprakash
> Assignee: Harish Jaiprakash
> Priority: Major
> Attachments: HIVE-20383.01.patch
>
>
> Hive uses the same context object for the hooks for a given query, which
> results in some synchronisation issues in HiveProtoLoggingHook:
> * post event arrives before pre event processing starts, since the object is
> shared, the event type for both events is post event, causes skipping of pre
> event publishing.
> * Causes concurrent modification exception while iterating perf object.
> The queue name is extracted does not consider execution context, fix to
> extract queue name from different config based on the execution mode.
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