Tao Wang created FLINK-5903:
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Summary: taskmanager.numberOfTaskSlots and yarn.containers.vcores
did not work well in YARN mode
Key: FLINK-5903
URL: https://issues.apache.org/jira/browse/FLINK-5903
Project: Flink
Issue Type: Bug
Components: YARN
Reporter: Tao Wang
Now Flink did not respect taskmanager.numberOfTaskSlots and
yarn.containers.vcores in flink-conf.yaml, but only -s parameter in CLI.
Details is that taskmanager.numberOfTaskSlots is not working in anyway
andyarn.containers.vcores is only used in requesting container(TM) resources
but not aware to TM, which means TM will always think it has default(1) Slots
if -s is not configured.
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