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  1. Apache Storm
  2. STORM-326

task metric send repeatedly

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.9.2-incubating, 0.9.1-incubating, 0.9.0.1
    • Fix Version/s: 0.9.2-incubating
    • Component/s: storm-core
    • Labels:
    • Environment:
      CentOS 6.4 x64

      Description

      Tasks send unnecessary Metrics and the repeated time is equal to the number of tasks in the executor, which runs them.

      Scenario: each time, a task will send repeated metric-tuples to the metricConsumer bolt (the 1st metric-tuple is normal, but the rest contain mostly zero-valued results).

      Causality: when a task receives a metric-tick-tuple, it "mistakenly" triggers all the tasks (belonging to the same executor) sending out metrics.

        Attachments

        1. executor-metrics.patch
          4 kB
          troy ding

          Activity

            People

            • Assignee:
              troyding troy ding
              Reporter:
              troyding troy ding
            • Votes:
              1 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

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                Updated:
                Resolved:

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