hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vikram Dixit K (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9380) Hive on tez: Needs filterTag propagation to produce efficient outer join plans
Date Wed, 14 Jan 2015 21:56:34 GMT
Vikram Dixit K created HIVE-9380:
------------------------------------

             Summary: Hive on tez: Needs filterTag propagation to produce efficient outer
join plans
                 Key: HIVE-9380
                 URL: https://issues.apache.org/jira/browse/HIVE-9380
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 0.15.0
            Reporter: Vikram Dixit K


HIVE-9038 brought up this issue of lacking a filter tag in the case of tez for certain types
of queries. This is the jira where we want to fix this in a right way.

My suggestion is to have a select operator that is added as a parent to the RS operator in
the case of map joins that adds a filter tag in case of the table having filters.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message