You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/07/12 05:00:46 UTC

[jira] [Created] (TAJO-84) Task scheduling with considering disk load balance

Hyunsik Choi created TAJO-84:
--------------------------------

             Summary: Task scheduling with considering disk load balance
                 Key: TAJO-84
                 URL: https://issues.apache.org/jira/browse/TAJO-84
             Project: Tajo
          Issue Type: Improvement
            Reporter: Hyunsik Choi


After HDFS-3672, HDFS namenode provides not only block locations but also disk locations. With this information, Tajo can make scheduling decision with considering both locality and disk load balancing. It will improve query performance. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira