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  1. Hadoop Common
  2. HADOOP-5118

ChukwaAgent controller should retry to register for a longer period but not as frequent as now

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
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      What is new in HADOOP-5118:

         - Reduced communication for log4j appender to chukwa agent, retry frequency to 48 retries and 30 minutes per retry.
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      What is new in HADOOP-5118 :    - Reduced communication for log4j appender to chukwa agent, retry frequency to 48 retries and 30 minutes per retry.

    Description

      Watchdog is watching for ChukwaAgent only once every 5 minutes, so there's no point in retrying more than once every 5 mins.

      In practice, if the watchdog is not able to automatically restart the agent, it will take more than 20 minutes to get Ops to restart it.
      Also Ops want us to limit the number of communications between Hadoop and Chukwa, that's why 30 minutes.

      Attachments

        1. HADOOP-5118-2.patch
          2 kB
          Jerome Boulon
        2. HADOOP-5118.patch
          1 kB
          Jerome Boulon

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              jboulon Jerome Boulon
              jboulon Jerome Boulon
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              Dates

                Created:
                Updated:
                Resolved: