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https://issues.apache.org/jira/browse/MAPREDUCE-25?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amar Kamat resolved MAPREDUCE-25.
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Resolution: Invalid
Taken care in HADOOP-2141.
> Non-speculative and speculative tasks for a TIP start at the same time.
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-25
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-25
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Amar Kamat
> Assignee: Amar Kamat
>
> I ran into a situation where the non-speculative task and the speculative
> task were started at the same time. Ideally there should be a 1 min gap for
> speculation. One possible reason would be the usage of {{startTime}} in
> deciding whether there is a speculative lag.
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