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  1. Apache Storm
  2. STORM-326

task metric send repeatedly

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.9.2-incubating, 0.9.1-incubating, 0.9.0.1
    • 0.9.2-incubating
    • storm-core
    • 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

            troyding troy ding
            troyding troy ding
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            Dates

              Created:
              Updated:
              Resolved:

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