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Posted to mapreduce-dev@hadoop.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2011/05/20 22:05:47 UTC

[jira] [Created] (MAPREDUCE-2526) Forward port MAPREDUCE-1966 Add task tracker graylisting

Forward port MAPREDUCE-1966 Add task tracker graylisting
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                 Key: MAPREDUCE-2526
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2526
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: jobtracker
            Reporter: Jonathan Eagles
            Assignee: Greg Roelofs


The current heuristic of rolling up fixed number of job failures per tracker isn't working well, we need better design/heuristics.

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