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author | Matei Zaharia <matei@databricks.com> | 2013-12-26 19:10:39 -0500 |
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committer | Matei Zaharia <matei@databricks.com> | 2013-12-26 19:10:39 -0500 |
commit | 5e69fc5bb4e4b9b09ef3e94f1f7cad4fd9f5e503 (patch) | |
tree | e3929151a02ed720646747eadc6dc0b3f7bffd64 | |
parent | e240bad03b9f9e19cb84b0914b729c8d109d4815 (diff) | |
parent | c529dceaffad0d0eb611ecb70fb5723dab43d0a1 (diff) | |
download | spark-5e69fc5bb4e4b9b09ef3e94f1f7cad4fd9f5e503.tar.gz spark-5e69fc5bb4e4b9b09ef3e94f1f7cad4fd9f5e503.tar.bz2 spark-5e69fc5bb4e4b9b09ef3e94f1f7cad4fd9f5e503.zip |
Merge pull request #295 from markhamstra/JobProgressListenerNPE
Avoid a lump of coal (NPE) in JobProgressListener's stocking.
-rw-r--r-- | core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala b/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala index 07a42f0503..2e51dd5a99 100644 --- a/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala +++ b/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala @@ -146,12 +146,9 @@ private[spark] class JobProgressListener(val sc: SparkContext) extends SparkList // update duration y.taskTime += taskEnd.taskInfo.duration - taskEnd.taskMetrics.shuffleReadMetrics.foreach { shuffleRead => - y.shuffleRead += shuffleRead.remoteBytesRead - } - - taskEnd.taskMetrics.shuffleWriteMetrics.foreach { shuffleWrite => - y.shuffleWrite += shuffleWrite.shuffleBytesWritten + Option(taskEnd.taskMetrics).foreach { taskMetrics => + taskMetrics.shuffleReadMetrics.foreach { y.shuffleRead += _.remoteBytesRead } + taskMetrics.shuffleWriteMetrics.foreach { y.shuffleWrite += _.shuffleBytesWritten } } } case _ => {} |