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https://issues.apache.org/jira/browse/SPARK-8099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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meiyoula updated SPARK-8099:
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Description: While testing dynamic executor allocation function, I set the
executor cores with *--executor-cores 4* in spark-submit command. But in
*ExecutorAllocationManager*, the *private val tasksPerExecutor
=conf.getInt("spark.executor.cores", 1) / conf.getInt("spark.task.cpus", 1)* is
still to be 1. (was: While testing dynamic executor allocation function, I set
the executor cores with `--executor-cores 4` in spark-submit command. But in
**ExecutorAllocationManager**, the ` private val tasksPerExecutor
=conf.getInt("spark.executor.cores", 1) / conf.getInt("spark.task.cpus", 1)` is
still to be 1.)
> In yarn-cluster mode, "--executor-cores" can't be setted into SparkConf
> -----------------------------------------------------------------------
>
> Key: SPARK-8099
> URL: https://issues.apache.org/jira/browse/SPARK-8099
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Reporter: meiyoula
>
> While testing dynamic executor allocation function, I set the executor cores
> with *--executor-cores 4* in spark-submit command. But in
> *ExecutorAllocationManager*, the *private val tasksPerExecutor
> =conf.getInt("spark.executor.cores", 1) / conf.getInt("spark.task.cpus", 1)*
> is still to be 1.
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