Github user sarutak commented on the pull request:
https://github.com/apache/spark/pull/3143#issuecomment-62239300
@JoshRosen You mean we should call `ClientBase#monitorApplication()` with
blocking parameter instead of implementing similar code. In a nut shell, like
following code?
private def asyncMonitorApplication(): Unit = {
assert(client != null && appId != null, "Application has not been
submitted yet!")
val t = new Thread {
override def run() {
val (state, _) = client.monitorApplication(appId, returnOnRunning
= false) // blocking
if (!stopping) {
logError(s"Yarn application has already exited with state
$state!")
sc.stop()
}
}
}
t.setName("Yarn application state monitor")
t.setDaemon(true)
t.start()
}
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