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Posted to dev@flink.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2023/08/29 17:04:00 UTC

[jira] [Created] (FLINK-32991) Some metrics from autoscaler never get registered

Maximilian Michels created FLINK-32991:
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             Summary: Some metrics from autoscaler never get registered
                 Key: FLINK-32991
                 URL: https://issues.apache.org/jira/browse/FLINK-32991
             Project: Flink
          Issue Type: Bug
          Components: Autoscaler, Deployment / Kubernetes
    Affects Versions: kubernetes-operator-1.6.0
            Reporter: Maximilian Michels
            Assignee: Maximilian Michels
             Fix For: kubernetes-operator-1.7.0


Not all metrics appear in the latest 1.6 release. This is because we report metrics as soon as they are available and the registration code assumes that they will all be available at once. In practice, some are only available after sampling data multiple times. For example, TARGET_DATA_RATE is only available after the source metrics have been aggregated and the lag has been computed.



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