Repository: spark
Updated Branches:
  refs/heads/branch-1.1 39761f515 -> ee06e9271


[SPARK-6753] Clone SparkConf in ShuffleSuite tests

Prior to this change, the unit test for SPARK-3426 did not clone the
original SparkConf, which meant that that test did not use the options
set by suites that subclass ShuffleSuite.scala. This commit fixes that
problem.

JoshRosen would be great if you could take a look at this, since you wrote this
test originally.

Author: Kay Ousterhout <kayousterh...@gmail.com>

Closes #5401 from kayousterhout/SPARK-6753 and squashes the following commits:

368c540 [Kay Ousterhout] [SPARK-6753] Clone SparkConf in ShuffleSuite tests

(cherry picked from commit 9d44ddce1d1e19011026605549c37d0db6d6afa1)
Signed-off-by: Josh Rosen <joshro...@databricks.com>


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/ee06e927
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/ee06e927
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/ee06e927

Branch: refs/heads/branch-1.1
Commit: ee06e9271017d2730147ac08a228c771630b3688
Parents: 39761f5
Author: Kay Ousterhout <kayousterh...@gmail.com>
Authored: Wed Apr 8 10:26:45 2015 -0700
Committer: Josh Rosen <joshro...@databricks.com>
Committed: Wed Apr 8 10:27:37 2015 -0700

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 core/src/test/scala/org/apache/spark/ShuffleSuite.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/ee06e927/core/src/test/scala/org/apache/spark/ShuffleSuite.scala
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diff --git a/core/src/test/scala/org/apache/spark/ShuffleSuite.scala 
b/core/src/test/scala/org/apache/spark/ShuffleSuite.scala
index 625702b..eba3948 100644
--- a/core/src/test/scala/org/apache/spark/ShuffleSuite.scala
+++ b/core/src/test/scala/org/apache/spark/ShuffleSuite.scala
@@ -244,14 +244,14 @@ class ShuffleSuite extends FunSuite with Matchers with 
LocalSparkContext {
       shuffleSpillCompress <- Set(true, false);
       shuffleCompress <- Set(true, false)
     ) {
-      val conf = new SparkConf()
+      val myConf = conf.clone()
         .setAppName("test")
         .setMaster("local")
         .set("spark.shuffle.spill.compress", shuffleSpillCompress.toString)
         .set("spark.shuffle.compress", shuffleCompress.toString)
         .set("spark.shuffle.memoryFraction", "0.001")
       resetSparkContext()
-      sc = new SparkContext(conf)
+      sc = new SparkContext(myConf)
       try {
         sc.parallelize(0 until 100000).map(i => (i / 4, 
i)).groupByKey().collect()
       } catch {


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