Rajesh Balamohan created HIVE-21622:
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Summary: Provide an option to invoke `ReflectionUtil::newInstance`
without storing in constructor_cache
Key: HIVE-21622
URL: https://issues.apache.org/jira/browse/HIVE-21622
Project: Hive
Issue Type: Bug
Components: HiveServer2
Reporter: Rajesh Balamohan
Attachments: Screenshot 2019-04-17 at 2.17.21 PM.png
In certain cases, UDFs would be dynamically registered/deregistered often. This
can clutter "constructor_cache" of "ReflectionUtil" and cause memory pressure.
!Screenshot 2019-04-17 at 2.17.21 PM.png!
It would be good to provide an option to invoke ReflectionUtil without hitting
constructor cache.
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