Daniel Dai created HIVE-22014:
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Summary: Tear down locks in CachedStore
Key: HIVE-22014
URL: https://issues.apache.org/jira/browse/HIVE-22014
Project: Hive
Issue Type: Sub-task
Reporter: Daniel Dai
There's a lot of locks in CachedStore. After HIVE-21637, only notification log
puller thread will update the cache. And when it process event, the first thing
is to mark the entry invalid. The only exception may be
TableWrapperSizeUpdater, but we can also make it synchronous (maybe run it once
after every iteration of notification log puller). There should be no
synchronization issue and we can tear down existing locks to simplify the code.
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