cloud-fan commented on a change in pull request #32868:
URL: https://github.com/apache/spark/pull/32868#discussion_r654190470
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File path:
core/src/main/scala/org/apache/spark/deploy/worker/WorkerWatcher.scala
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@@ -45,7 +50,14 @@ private[spark] class WorkerWatcher(
private val expectedAddress = RpcAddress.fromURIString(workerUrl)
private def isWorker(address: RpcAddress) = expectedAddress == address
- private def exitNonZero() = if (isTesting) isShutDown = true else
System.exit(-1)
+ private def exitNonZero() =
+ if (isTesting) {
+ isShutDown = true
+ } else {
+ ThreadUtils.awaitResult(Future {
Review comment:
This is more like a temporary workaround: if we hit the dead lock, we
exist after 5 seconds. Is there a way to fully eliminate the dead lock so that
we never hit it here?
cc @rednaxelafx @jiangxb1987 @Ngone51
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