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https://issues.apache.org/jira/browse/SPARK-26758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-26758:
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Summary: Idle Executors are not getting killed after
spark.dynamicAllocation.executorIdleTimeout value (was: [Idle Executors are
not getting killed after spark.dynamicAllocation.executorIdleTimeout value)
> Idle Executors are not getting killed after
> spark.dynamicAllocation.executorIdleTimeout value
> ---------------------------------------------------------------------------------------------
>
> Key: SPARK-26758
> URL: https://issues.apache.org/jira/browse/SPARK-26758
> Project: Spark
> Issue Type: Bug
> Components: Spark Shell
> Affects Versions: 2.4.0
> Environment: Spark Version:2.4
> Reporter: ABHISHEK KUMAR GUPTA
> Priority: Major
>
> Steps:
> 1. Submit Spark shell with below initial Executor 3, minimum Executor=0 and
> executorIdleTimeout=60s
> bin/spark-shell --master yarn --conf spark.dynamicAllocation.enabled=true
> --conf spark.dynamicAllocation.initialExecutors=3 --conf
> spark.dynamicAllocation.minExecutors=0 --conf
> spark.dynamicAllocation.executorIdleTimeout=60s
> 2. Launch Spark UI and check under Executor Tab
> Observation:
> Initial 3 Executors assigned. After 60s( executorIdleTimeout) , number of
> active executor remains same.
> Expected:
> Apart from AM container, all other executors should be dead.
>
>
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