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Posted to dev@hive.apache.org by "László Pintér (Jira)" <ji...@apache.org> on 2022/08/18 14:37:00 UTC

[jira] [Created] (HIVE-26483) Use DDL_NO_LOCK when running iceberg CTAS query

László Pintér created HIVE-26483:
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             Summary: Use DDL_NO_LOCK when running iceberg CTAS query
                 Key: HIVE-26483
                 URL: https://issues.apache.org/jira/browse/HIVE-26483
             Project: Hive
          Issue Type: Bug
            Reporter: László Pintér
            Assignee: László Pintér


HIVE-26244 introduced locking when running CTAS queries. Iceberg already had an explicit locking implemented for CTAS queries and after HIVE-26244 the two locking mechanisms started colliding resulting in a deadlock.



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