KarmaGYZ opened a new pull request #10571: [FLINK-15241] Revert the unexpected change of the configuration for M… URL: https://github.com/apache/flink/pull/10571 …esos CPU cores ## What is the purpose of the change This PR Revert the unexpected change of the configuration for Mesos CPU cores. Now, if not explicitly set "mesos.resourcemanager.tasks.cpus", the cpu cores will be setted to the "taskmanager.numberOfTaskSlots" ## Brief change log Change the condition of using fallback cpu configuration in TaskExecutorResourceUtils#getCpuCores to "fallback > 0.0" ## Verifying this change This change added tests and can be verified as follows: - MesosTaskManagerParametersTest#testConfigNoCpuCores ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no cc @tillrohrmann
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