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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3059

QueueMetrics do not have metrics for aggregate containers-allocated and aggregate containers-released

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      QueueMetrics for ResourceManager do not have any metrics for aggregate containers-allocated and containers-released.

      We need the aggregates of containers-allocated and containers-released to figure out the rate at which RM is dishing out containers. NodeManager do have containers-launched and container-released metrics, but this is not across all nodes; so to get the cluster level aggregate, we need to preprocess NM metrics from all nodes - which is troublesome.

      Currently, we do have AllocatedContainers and PendingContainers which reflect the running containers given out to AMs, and containers waiting for allocation respectively.

        Attachments

        1. MAPREDUCE-3059-1.patch
          11 kB
          Devaraj K
        2. MAPREDUCE-3059.patch
          9 kB
          Devaraj K

          Activity

            People

            • Assignee:
              devaraj.k Devaraj K
              Reporter:
              karams Karam Singh
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              Dates

              • Created:
                Updated:
                Resolved: