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From "Alexander Pivovarov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10159) HashTableSinkDesc and MapJoinDesc keyTblDesc can be replaced by JoinDesc.keyTableDesc
Date Wed, 01 Apr 2015 18:44:52 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14391210#comment-14391210
] 

Alexander Pivovarov commented on HIVE-10159:
--------------------------------------------

smb_mapjoin_8.q failed for other JIRA builds as well. I think the test is broken.

e.g. HIVE-10168 build shows the same error TestMinimrCliDriver-smb_mapjoin_8.q - did not produce
a TEST-*.xml file
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3235/testReport/

> HashTableSinkDesc and MapJoinDesc keyTblDesc can be replaced by JoinDesc.keyTableDesc
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-10159
>                 URL: https://issues.apache.org/jira/browse/HIVE-10159
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Alexander Pivovarov
>            Assignee: Alexander Pivovarov
>            Priority: Minor
>         Attachments: HIVE-10159.1.patch, HIVE-10159.1.patch
>
>
> MapJoinDesc and HashTableSinkDesc are derived from JoinDesc
> HashTableSinkDesc and MapJoinDesc have keyTblDesc field.
> JoinDesc has keyTableDesc field.
> I think HashTableSinkDesc and MapJoinDesc can use superclass (JoinDesc) keyTableDesc
field instead of defining their own keyTblDesc.



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