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

Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2014/01/30 07:49:05 UTC

[jira] [Created] (TEZ-779) Allow grouping to work with pre-existing splits

Siddharth Seth created TEZ-779:
----------------------------------

             Summary: Allow grouping to work with pre-existing splits
                 Key: TEZ-779
                 URL: https://issues.apache.org/jira/browse/TEZ-779
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: Siddharth Seth


Grouping currently fetches splits from the underlying file format. 
It'd be useful to allow grouping to accept a set of splits instead of always fetching them from the underlying format.
One example of where this will be used : Bucketed Hive data - regular HiveInputFormat splits are generated, only splits belonging to the same bucket can be Grouped together.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)