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  1. Flink
  2. FLINK-10246

Harden and separate MetricQueryService

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Details

    • Improvement
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 1.5.3, 1.6.0, 1.7.0
    • None
    • Runtime / Coordination, Runtime / Metrics
    • None

    Description

      This is an umbrella issue to track the effort to harden Flink's MetricQueryService and to separate it from the rest of the system.

      The idea is to setup the MetricQueryService and the metric system in general in such a way that it cannot interfere with or even bring the main Flink components down. Moreover, the metric system also should not degrade performance by simply using any free CPU cycles but not more. Ideally, the user does not see a difference between running Flink with metric query service turned on or off.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-10226 Latency metrics can choke job-manager

          • Major - Major loss of function.
          • Closed
          There are no Sub-Tasks for this issue.

          Activity

            People

              Unassigned Unassigned
              trohrmann Till Rohrmann
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              Dates

                Created:
                Updated:
                Resolved: