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Re: mapred.max.tracker.failuresHarsh J 2013-03-07, 06:02
It is a per-job config which controls the automatic job-level
blacklist: If, for a single job, a specific tracker has failed 4 (or X) total tasks, then as prevent scheduling anymore of the job's tasks to that tracker (but we don't eliminate more than 25% of the available trackers this way, as for a bad logic job causing failures, that'd make the job simply hang). On Thu, Mar 7, 2013 at 11:21 AM, Mohit Anchlia <[EMAIL PROTECTED]> wrote: > I am wondering what the correct behaviour is of this parameter? If it's set > to 4 does it mean job should fail if a job has more than 4 failures? -- Harsh J |