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From "Brock Noland (JIRA)" <>
Subject [jira] [Created] (HIVE-8136) Finer grained locking
Date Tue, 16 Sep 2014 16:13:33 GMT
Brock Noland created HIVE-8136:

             Summary: Finer grained locking
                 Key: HIVE-8136
             Project: Hive
          Issue Type: Sub-task
            Reporter: Brock Noland

When using ZK for concurrency control, some statements require an exclusive table lock when
they are atomic. Such as setting a tables location.

This JIRA is to analyze the scope of statements like ALTER TABLE and see if we can reduce
the locking required.

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