Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-1473

Make jobids unique across jobtracker restarts

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.12.3
    • 0.14.0
    • None
    • None

    Description

      I'll make the job ids unique across JobTracker restarts by adding the startup time of the JobTracker, so if the JobTracker started at 8 Jun 2007 14:50, the first job would be called:

      job_200706081450_00001

      the second job would be:

      job_200706081450_00002

      and so on...

      Attachments

        1. new-job-id.patch
          15 kB
          Owen O'Malley

        Issue Links

          is a clone of

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-471 JobTracker should assign unique jobids across restarts

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-1400 JobClient rpc times out getting job status

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Activity

            People

              omalley Owen O'Malley
              omalley Owen O'Malley
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: