Gopal V created HIVE-20801:
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Summary: ACID: Allow DbTxnManager to ignore non-ACID table locking
Key: HIVE-20801
URL: https://issues.apache.org/jira/browse/HIVE-20801
Project: Hive
Issue Type: Bug
Reporter: Gopal V
Enabling ACIDv1 on a cluster produces a central locking bottleneck for all
table types, which is not always the intention.
The Hive locking for non-acid tables are advisory (i.e a client can write/read
without locking), which means that the implementation does not offer strong
consistency despite the lock manager consuming resources centrally.
Disabling this lock acquisition would improve the performance of non-ACID
tables co-existing with a globally configured DbTxnManager implementation.
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