Repository: spark
Updated Branches:
  refs/heads/master 2f639957f -> ad4e60ee7


[SPARK-1840] SparkListenerBus prints out scary error message when terminated 
normally

Running SparkPi example gave this error.
```
Pi is roughly 3.14374
14/05/14 18:16:19 ERROR Utils: Uncaught exception in thread SparkListenerBus
scala.runtime.NonLocalReturnControl$mcV$sp
```
This is due to the catch-all in the SparkListenerBus, which logged control 
throwable used by scala system

Author: Tathagata Das <[email protected]>

Closes #783 from tdas/controlexception-fix and squashes the following commits:

a466c8d [Tathagata Das] Ignored control exceptions when logging all exceptions.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/ad4e60ee
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/ad4e60ee
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/ad4e60ee

Branch: refs/heads/master
Commit: ad4e60ee7e2c49c24a9972312915f7f7253c7679
Parents: 2f63995
Author: Tathagata Das <[email protected]>
Authored: Wed May 14 21:13:41 2014 -0700
Committer: Patrick Wendell <[email protected]>
Committed: Wed May 14 21:13:41 2014 -0700

----------------------------------------------------------------------
 core/src/main/scala/org/apache/spark/util/Utils.scala | 2 ++
 1 file changed, 2 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/ad4e60ee/core/src/main/scala/org/apache/spark/util/Utils.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala 
b/core/src/main/scala/org/apache/spark/util/Utils.scala
index d041bfa..388f722 100644
--- a/core/src/main/scala/org/apache/spark/util/Utils.scala
+++ b/core/src/main/scala/org/apache/spark/util/Utils.scala
@@ -1149,6 +1149,8 @@ private[spark] object Utils extends Logging {
     try {
       f
     } catch {
+      case ct: ControlThrowable =>
+        throw ct
       case t: Throwable =>
         logError(s"Uncaught exception in thread 
${Thread.currentThread().getName}", t)
         throw t

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