[ http://issues.apache.org/jira/browse/HADOOP-827?page=all ]
Owen O'Malley updated HADOOP-827:
---------------------------------
Attachment: no-spec.patch
Change the hadoop-default.xml to turn off the speculative execution.
> turn off speculative execution by default
> -----------------------------------------
>
> Key: HADOOP-827
> URL: http://issues.apache.org/jira/browse/HADOOP-827
> Project: Hadoop
> Issue Type: Bug
> Affects Versions: 0.9.1
> Reporter: Owen O'Malley
> Assigned To: Owen O'Malley
> Fix For: 0.9.2
>
> Attachments: no-spec.patch
>
>
> Currently, speculative execution reduces reliability. I want to turn it off
> by default until it works well.
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