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Posted to issues@hive.apache.org by "Ankit Singhal (JIRA)" <ji...@apache.org> on 2018/04/02 12:18:00 UTC

[jira] [Updated] (HIVE-18872) Projection is not pushed properly when query involves multiple tables

     [ https://issues.apache.org/jira/browse/HIVE-18872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ankit Singhal updated HIVE-18872:
---------------------------------
    Description: Projections are not pushed down properly during getSplit() when the query involves multiple table although they are getting properly pushed during getRecordReader when the task is working on the split.  (was: Projections are not pushed down properly during getSplit() when query involves multiple table although they are getting properly pushed during getRecordReader when the task is working on the script.)

> Projection is not pushed properly when query involves multiple tables
> ---------------------------------------------------------------------
>
>                 Key: HIVE-18872
>                 URL: https://issues.apache.org/jira/browse/HIVE-18872
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Ankit Singhal
>            Assignee: Ankit Singhal
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18872.patch
>
>
> Projections are not pushed down properly during getSplit() when the query involves multiple table although they are getting properly pushed during getRecordReader when the task is working on the split.



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