[
https://issues.apache.org/jira/browse/TEZ-145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14099814#comment-14099814
]
Tsuyoshi OZAWA commented on TEZ-145:
------------------------------------
Hi [~bikassaha], can we add node/rack-local processor or edge? It's generic and
useful to process large amount data. What do you think?
> Support a combiner processor that can run non-local to map/reduce nodes
> -----------------------------------------------------------------------
>
> Key: TEZ-145
> URL: https://issues.apache.org/jira/browse/TEZ-145
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Hitesh Shah
> Assignee: Tsuyoshi OZAWA
> Labels: TEZ-1
>
> For aggregate operators that can benefit by running in multi-level trees,
> support of being able to run a combiner in a non-local mode would allow
> performance efficiencies to be gained by running a combiner at a rack-level.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
