Github user zsxwing commented on a diff in the pull request: https://github.com/apache/spark/pull/11746#discussion_r118544204 --- Diff: core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala --- @@ -53,9 +53,11 @@ private[deploy] class DriverRunner( @volatile private var killed = false // Populated once finished - private[worker] var finalState: Option[DriverState] = None - private[worker] var finalException: Option[Exception] = None - private var finalExitCode: Option[Int] = None + @volatile private[worker] var finalState: Option[DriverState] = None + @volatile private[worker] var finalException: Option[Exception] = None + + // Timeout to wait for when trying to terminate a driver. + private val DRIVER_TERMINATE_TIMEOUT_MS = 10 * 1000 --- End diff -- @cloud-fan Make sense. However, it requires designing an approach to set configurations for launching driver JVM.
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