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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/03/13 22:56:38 UTC

[jira] [Updated] (PIG-4411) Support for speculative execution

     [ https://issues.apache.org/jira/browse/PIG-4411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated PIG-4411:
----------------------------
    Issue Type: Improvement  (was: Sub-task)
        Parent:     (was: PIG-3446)

> 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: 0.15.0
>
>
> 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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