[
https://issues.apache.org/jira/browse/PIG-3742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Cheolsoo Park updated PIG-3742:
-------------------------------
Comment: was deleted
(was: Filed PIG-3835 for union followed by store.)
> Set MR runtime settings on tez runtime
> --------------------------------------
>
> Key: PIG-3742
> URL: https://issues.apache.org/jira/browse/PIG-3742
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Rohini Palaniswamy
> Assignee: Rohini Palaniswamy
> Fix For: tez-branch
>
> Attachments: PIG-3742-3.patch
>
>
> Classify whether a vertex is a map or reduce and set java.opts
> (mapreduce.map.java.opts or mapreduce.reduce.java.opts), memory.mb
> (mapreduce.map.memory.mb or mapreduce.reduce.memory.mb) and env
> (mapreduce.map.env or mapreduce.reduce.env) accordingly on the vertex. A
> simple thing would be to assume all root vertexes to be map vertexes and
> intermediate or leaf vertexes to be reduce vertexes.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
