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Posted to issues@flink.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2024/12/09 16:28:00 UTC

[jira] [Created] (FLINK-36870) Start scale down timer after initial scale up

Maximilian Michels created FLINK-36870:
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             Summary: Start scale down timer after initial scale up
                 Key: FLINK-36870
                 URL: https://issues.apache.org/jira/browse/FLINK-36870
             Project: Flink
          Issue Type: Improvement
          Components: Autoscaler
    Affects Versions: kubernetes-operator-1.10.0
            Reporter: Maximilian Michels
             Fix For: kubernetes-operator-1.10.0


FLINK-36018 added the option to combine multiple scale downs of vertices into a single scale down operation. The start time for tracking whether a vertex is allowed to be scaled down is the first time the algorithm decides to scale down the vertex. However, the first time it is scaled up should be the start of the time tracking, because that will guarantee the same behavior across all vertices.



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