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https://issues.apache.org/jira/browse/PIG-4411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14949230#comment-14949230
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Rohini Palaniswamy commented on PIG-4411:
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[~sseth],
In TEZ-2710, you said setConf per vertex is not propagated to tasks - so
this won't work independent of re-use. That does not apply to TEZ-1788 and it
should work because this in the AM and that was on the tasks right?
> Support for speculative execution
> ---------------------------------
>
> Key: PIG-4411
> URL: https://issues.apache.org/jira/browse/PIG-4411
> Project: Pig
> Issue Type: Improvement
> Components: tez
> Reporter: Rohini Palaniswamy
> Fix For: 0.16.0
>
>
> Need to add code in Pig to translate user setting of
> mapreduce.map/reduce.speculative and enable speculative execution
> (tez.am.speculation.enabled) in Tez. Need to take this up after TEZ-1788 -
> Allow vertex level disabling of speculation is done.
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