Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      MAPREDUCE-6415 added a tool to archive aggregated logs into HAR files. It seeds the initial list of applications to process based on apps which have finished aggregated, according to the RM. However, the RM doesn't remember completed applications forever (e.g. failover), so it's possible for the tool to miss applications if they're no longer in the RM.

      Instead, we should do the following:

      1. Seed the initial list of apps based on the aggregated log directories
      2. Make the RM not consider applications "complete" until their log aggregation has reached a terminal state (i.e. DISABLED, SUCCEEDED, FAILED, TIME_OUT).

      #2 will allow #1 to assume that any apps not found in the RM are done aggregating. #1 on it's own should cover most cases though

        Attachments

        1. MAPREDUCE-6480.001.patch
          26 kB
          Robert Kanter
        2. MAPREDUCE-6480.002.patch
          30 kB
          Robert Kanter
        3. MAPREDUCE-6480.003.patch
          37 kB
          Robert Kanter

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              • Assignee:
                rkanter Robert Kanter
                Reporter:
                rkanter Robert Kanter
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                • Created:
                  Updated:
                  Resolved: