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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2019/07/27 00:29:00 UTC

[jira] [Created] (HIVE-22057) Early bailout in SharedWorkOptimizer if all tables are referenced only once

Jesus Camacho Rodriguez created HIVE-22057:
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             Summary: Early bailout in SharedWorkOptimizer if all tables are referenced only once
                 Key: HIVE-22057
                 URL: https://issues.apache.org/jira/browse/HIVE-22057
             Project: Hive
          Issue Type: Improvement
          Components: Physical Optimizer
            Reporter: Jesus Camacho Rodriguez


In that case, there is no space for optimization, so we should bail out immediately and do not do any extra work.



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