Github user lianhuiwang commented on a diff in the pull request: https://github.com/apache/spark/pull/636#discussion_r12308752 --- Diff: core/src/main/scala/org/apache/spark/deploy/master/Master.scala --- @@ -523,6 +504,89 @@ private[spark] class Master( } } + private def startMultiExecutorsPerWorker() { + val coreNumPerExecutor = conf.getInt("spark.executor.coreNumPerExecutor", 1) --- End diff -- i think every application has its spark.executor.coreNumPerExecutor. let client to set this config not in master.how do you think that?
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