agrawaldevesh commented on a change in pull request #29422:
URL: https://github.com/apache/spark/pull/29422#discussion_r470890156
##########
File path:
core/src/main/scala/org/apache/spark/executor/CoarseGrainedExecutorBackend.scala
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@@ -323,6 +326,7 @@ private[spark] class CoarseGrainedExecutorBackend(
// move forward.
lastTaskRunningTime = System.nanoTime()
}
+ Thread.sleep(sleep_time)
Review comment:
Yeah. No semantic change. We are still by default waiting for sleep_time
the first time and the last time around (it is an infinite while loop that can
only exit via an `exit(1)` -- via process death). I just wanted the first sleep
interval to be configurable for testing. But no production change to the
shutdown thread.
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