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  1. Kafka
  2. KAFKA-3785

Fetcher spending unnecessary time during metrics recording

          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: