Repository: spark
Updated Branches:
  refs/heads/branch-1.3 214f68103 -> dbee7e16c


SPARK-4704 [CORE] SparkSubmitDriverBootstrap doesn't flush output

Join on output threads to make sure any lingering output from process reaches 
stdout, stderr before exiting

CC andrewor14 since I believe he created this section of code

Author: Sean Owen <[email protected]>

Closes #4788 from srowen/SPARK-4704 and squashes the following commits:

ad7114e [Sean Owen] Join on output threads to make sure any lingering output 
from process reaches stdout, stderr before exiting


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/dbee7e16
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/dbee7e16
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/dbee7e16

Branch: refs/heads/branch-1.3
Commit: dbee7e16c7434326cce6f6d5ab494093c60ee097
Parents: 214f681
Author: Sean Owen <[email protected]>
Authored: Thu Feb 26 12:56:54 2015 -0800
Committer: Sean Owen <[email protected]>
Committed: Fri Mar 13 17:43:05 2015 +0000

----------------------------------------------------------------------
 .../org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/dbee7e16/core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala
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diff --git 
a/core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala
 
b/core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala
index 2eab998..311048c 100644
--- 
a/core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala
+++ 
b/core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala
@@ -17,8 +17,6 @@
 
 package org.apache.spark.deploy
 
-import java.io.File
-
 import scala.collection.JavaConversions._
 
 import org.apache.spark.util.{RedirectThread, Utils}
@@ -164,6 +162,8 @@ private[spark] object SparkSubmitDriverBootstrapper {
       }
     }
     val returnCode = process.waitFor()
+    stdoutThread.join()
+    stderrThread.join()
     sys.exit(returnCode)
   }
 


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