You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Deepak Jaiswal (JIRA)" <ji...@apache.org> on 2018/07/26 00:21:00 UTC

[jira] [Created] (HIVE-20240) Semijoin Reduction : Use local variable to check for external table condition

Deepak Jaiswal created HIVE-20240:
-------------------------------------

             Summary: Semijoin Reduction : Use local variable to check for external table condition
                 Key: HIVE-20240
                 URL: https://issues.apache.org/jira/browse/HIVE-20240
             Project: Hive
          Issue Type: Bug
            Reporter: Deepak Jaiswal
            Assignee: Deepak Jaiswal


This condition,

 

semiJoin = semiJoin && !disableSemiJoinOptDueToExternalTable(parseContext.getConf(), ts, ctx);

 

may set semiJoin to false if an external table is encountered and will remain false for subsequent cases. It should only disable it for that particular case.

 

cc [~jdere]



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)