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[SPARK-13642][Yarn] Changed the default application exit state to failed for yarn cluster mode #11693

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[SPARK-13642][Yarn] Changed the default application exit state to failed for yarn cluster mode #11693

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da38bc6
Changed the default application exit state
jerryshao Mar 14, 2016
c41739c
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jerryshao Mar 15, 2016
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15 changes: 8 additions & 7 deletions yarn/src/main/scala/org/apache/spark/deploy/yarn/ApplicationMaster.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -152,13 +152,13 @@ private[spark] class ApplicationMaster(
val isLastAttempt = client.getAttemptId().getAttemptId() >= maxAppAttempts

if (!finished) {
// This happens when the user application calls System.exit(). We have the choice
// of either failing or succeeding at this point. We report success to avoid
// retrying applications that have succeeded (System.exit(0)), which means that
// applications that explicitly exit with a non-zero status will also show up as
// succeeded in the RM UI.
// The default state of ApplicationMaster is failed if it is invoked by shut down hook.
// This behavior is different compared to 1.x version.
// If user application is exited ahead of time by calling System.exit(N), here mark
// this application as failed with EXIT_EARLY. For a good shutdown, user shouldn't call
// System.exit(0) to terminate the application.
finish(finalStatus,
ApplicationMaster.EXIT_SUCCESS,
ApplicationMaster.EXIT_EARLY,
"Shutdown hook called before final status was reported.")
}

Expand Down Expand Up @@ -209,7 +209,7 @@ private[spark] class ApplicationMaster(
*/
final def getDefaultFinalStatus(): FinalApplicationStatus = {
if (isClusterMode) {
FinalApplicationStatus.SUCCEEDED
FinalApplicationStatus.FAILED
} else {
FinalApplicationStatus.UNDEFINED
}
Expand Down Expand Up @@ -653,6 +653,7 @@ object ApplicationMaster extends Logging {
private val EXIT_SC_NOT_INITED = 13
private val EXIT_SECURITY = 14
private val EXIT_EXCEPTION_USER_CLASS = 15
private val EXIT_EARLY = 16

private var master: ApplicationMaster = _

Expand Down