hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-3219) BucketizedHiveInputFormat should be used only with SMBJoin
Date Sat, 30 Jun 2012 03:39:42 GMT
Navis created HIVE-3219:
---------------------------

             Summary: BucketizedHiveInputFormat should be used only with SMBJoin
                 Key: HIVE-3219
                 URL: https://issues.apache.org/jira/browse/HIVE-3219
             Project: Hive
          Issue Type: Improvement
          Components: Query Processor
    Affects Versions: 0.10.0
            Reporter: Navis
            Assignee: Navis
            Priority: Trivial


For SMBJoin, BucketizedHiveInputFormat should(could?) be used with set command.
{noformat}
set hive.input.format = org.apache.hadoop.hive.ql.io.BucketizedHiveInputFormat;
{noformat}

But this affects all of the MR taks in a query, which might not be intended. 
With some configuration, it should be automatically configured only for MR tasks which contains
SMBJoin.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message