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  1. Chukwa
  2. CHUKWA-533

Improve fault-tolerance of collectors.

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.0
    • Component/s: Data Collection
    • Labels:
      None
    • Release Note:
      Chukwa collector is more fault-tolerant of partial HDFS outages.

      Description

      There are currently a number of ways that a collector can die, typically due to errors on a DN or a NN that's being restarted. A collector should have some combination of retry logic followed by failing back to the agent, but the collector process should not die.

        Attachments

        1. CHUKWA-533-1.patch
          5 kB
          Bill Graham
        2. CHUKWA-533-2.patch
          8 kB
          Bill Graham

          Activity

            People

            • Assignee:
              billgraham Bill Graham
              Reporter:
              billgraham Bill Graham
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              Dates

              • Created:
                Updated:
                Resolved: