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  1. Kafka
  2. KAFKA-3785

Fetcher spending unnecessary time during metrics recording

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0.1
    • Component/s: consumer
    • Labels:
      None

      Description

      Profiling a Kafka Streams job revealed some hotspots in the Fetcher during metrics flushing. Previous discussion here:

      https://issues.apache.org/jira/browse/KAFKA-3769

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-3769 KStream job spending 60% of time writing metrics

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #1464

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              • Assignee:
                gfodor Greg Fodor
                Reporter:
                gfodor Greg Fodor
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                Dates

                • Created:
                  Updated:
                  Resolved: