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Posted to issues@flink.apache.org by "Roman Khachatryan (Jira)" <ji...@apache.org> on 2023/03/23 21:58:00 UTC

[jira] [Created] (FLINK-31601) While waiting for resources, resources check might be scheduled unlimited number of times (Adaptive Scheduler)

Roman Khachatryan created FLINK-31601:
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             Summary: While waiting for resources, resources check might be scheduled unlimited number of times (Adaptive Scheduler)
                 Key: FLINK-31601
                 URL: https://issues.apache.org/jira/browse/FLINK-31601
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.17.0
            Reporter: Roman Khachatryan
             Fix For: 1.17.1


See [https://github.com/apache/flink/pull/22169#discussion_r1136395017]
{quote}when {{resourceStabilizationDeadline}} is not null, should we skip scheduling {{checkDesiredOrSufficientResourcesAvailable}} (on [line 166|https://github.com/apache/flink/blob/a64781b1ef8f129021bdcddd3b07548e6caa4a72/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/adaptive/WaitingForResources.java#L166])?
Otherwise, we schedule as many checks as there are changes in resources.
{quote}



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