[jira] Created: (HADOOP-2801) Non-speculative and speculative tasks for a TIP start at the same time.

[Amar Kamat (JIRA)]

Non-speculative and speculative tasks for a TIP start at the same time.
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                 Key: HADOOP-2801
                 URL: https://issues.apache.org/jira/browse/HADOOP-2801
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
            Reporter: Amar Kamat
             Fix For: 0.16.1


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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