[
https://issues.apache.org/jira/browse/PIG-1629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Olga Natkovich updated PIG-1629:
--------------------------------
Fix Version/s: (was: 0.10)
> Need ability to limit bags produced during GROUP + LIMIT
> --------------------------------------------------------
>
> Key: PIG-1629
> URL: https://issues.apache.org/jira/browse/PIG-1629
> Project: Pig
> Issue Type: Improvement
> Reporter: Olga Natkovich
> Assignee: Thejas M Nair
>
> Currently, the code below will construct the full group in memory and then
> trim it. This requires in use of more memory than needed.
> A = load 'data' as (x, y, z);
> B = group A by x;
> C = foreach B{
> D = limit A 100;
> generate group, MyUDF(D);}
--
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
