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From "Ankit Singhal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18872) Projection is not pushed properly when query involves multiple tables
Date Mon, 02 Apr 2018 12:18:00 GMT

     [ 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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