Harish Jaiprakash created HIVE-20383:
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Summary: 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
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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