[SPARK-20088] Do not create new SparkContext in SparkR createSparkCon…

…text ## What changes were proposed in this pull request? Instead of creating new `JavaSparkContext` we use `SparkContext.getOrCreate`. ## How was this patch tested? Existing tests Author: Hossein <[email protected]> Closes apache#17423 from falaki/SPARK-20088.
gaominghui · Mar 27, 2017 · 0588dc7 · 0588dc7
1 parent 8904934
commit 0588dc7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/scala/org/apache/spark/api/r/RRDD.scala b/core/src/main/scala/org/apache/spark/api/r/RRDD.scala
@@ -136,7 +136,7 @@ private[r] object RRDD {
                          .mkString(File.separator))
     }
 
-    val jsc = new JavaSparkContext(sparkConf)
+    val jsc = new JavaSparkContext(SparkContext.getOrCreate(sparkConf))
     jars.foreach { jar =>
       jsc.addJar(jar)
     }