[jira] [Created] (FLINK-23889) Unnecessary logging from FineGrainedSlotManager

["Chesnay Schepler (Jira)" <ji...@apache.org>]

Chesnay Schepler created FLINK-23889:
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             Summary: Unnecessary logging from FineGrainedSlotManager
                 Key: FLINK-23889
                 URL: https://issues.apache.org/jira/browse/FLINK-23889
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
            Reporter: Chesnay Schepler
             Fix For: 1.14.0


This is what the slot manager logs when creating a standalone cluster, without running any job:

{code}
2021-08-20 09:21:49,586 INFO  FineGrainedSlotManager [] - Registering task executor [::1]:45785-0effb8 under 71b35bc7267c2a5aa290fc5bc3789d56 at the slot manager.
2021-08-20 09:21:49,593 INFO  FineGrainedSlotManager [] - Scheduling the resource requirement check.
2021-08-20 09:21:49,660 INFO  FineGrainedSlotManager [] - Matching resource requirements against available resources.
2021-08-20 09:22:48,465 INFO  FineGrainedSlotManager [] - Release TaskManager 71b35bc7267c2a5aa290fc5bc3789d56 because it exceeded the idle timeout.
{code}

{{Scheduling the resource requirement check.}} is unnecessary information that provides no benefits.

{{Matching resource requirements against available resources.}} should only be logged if there are any requirements to actually match against.

{{Release TaskManager XXX because it exceeded the idle timeout}} is not applicable in standalone mode.



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