Github user CodingCat commented on a diff in the pull request:
https://github.com/apache/spark/pull/636#discussion_r12308852
--- 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 --
yeah, I was also thinking about it, the reason I didn't carry out this is
that we need to change the public API of either applicationInfo or driverInfo
to achieve the goal
I'm going to look for a less invasive way to do it
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