liupengcheng created SPARK-26530:
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Summary: Validate heartheat arguments in SparkSubmitArguments
Key: SPARK-26530
URL: https://issues.apache.org/jira/browse/SPARK-26530
Project: Spark
Issue Type: Improvement
Components: Deploy, Spark Core
Affects Versions: 2.4.0, 2.3.2
Reporter: liupengcheng
Currently, heartbeat related arguments is not validated in spark, so if these
args are inproperly specified, the Application may run for a while and not
failed until the max executor failures reached(especially with
spark.dynamicAllocation.enabled=true), thus may incurs resources waste.
We shall do validation before submit to cluster.
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