diff options
| -rw-r--r-- | core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala b/core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala index 7248187247..5e322557e9 100644 --- a/core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala +++ b/core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala @@ -29,7 +29,11 @@ private[spark] object SparkUncaughtExceptionHandler override def uncaughtException(thread: Thread, exception: Throwable) { try { - logError("Uncaught exception in thread " + thread, exception) + // Make it explicit that uncaught exceptions are thrown when container is shutting down. + // It will help users when they analyze the executor logs + val inShutdownMsg = if (ShutdownHookManager.inShutdown()) "[Container in shutdown] " else "" + val errMsg = "Uncaught exception in thread " + logError(inShutdownMsg + errMsg + thread, exception) // We may have been called from a shutdown hook. If so, we must not call System.exit(). // (If we do, we will deadlock.) |