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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-16052) MM tables: add exchange partition test after ACID integration
Date Tue, 28 Feb 2017 01:59:45 GMT
Sergey Shelukhin created HIVE-16052:
---------------------------------------

             Summary: MM tables: add exchange partition test after ACID integration
                 Key: HIVE-16052
                 URL: https://issues.apache.org/jira/browse/HIVE-16052
             Project: Hive
          Issue Type: Sub-task
            Reporter: Sergey Shelukhin


exchgpartition2lel test fails if all tables are changed to MM, because of write ID mismatch
between directories and tables when exchanging partition directories between tables. ACID
should probably fix this because transaction IDs are global.
We should add a test after integrating with ACID; if it doesn't work for some other reason,
we can either implement it as moving to a new mm_id/txn_id in each affected partition, or
block it on MM tables.

cc [~wzheng]



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