use setIfMissing instead of setAppName

prabeesh · Jul 21, 2015 · e24991a · e24991a
1 parent 18aa4ad
commit e24991a
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diff --git a/repl/scala-2.10/src/main/scala/org/apache/spark/repl/SparkILoop.scala b/repl/scala-2.10/src/main/scala/org/apache/spark/repl/SparkILoop.scala
@@ -1008,9 +1008,9 @@ class SparkILoop(
     val jars = SparkILoop.getAddedJars
     val conf = new SparkConf()
       .setMaster(getMaster())
-      .setAppName(sys.props.getOrElse("spark.app.name", "Spark shell"))
       .setJars(jars)
       .set("spark.repl.class.uri", intp.classServerUri)
+      .setIfMissing("spark.app.name", "Spark shell")
     if (execUri != null) {
       conf.set("spark.executor.uri", execUri)
     }

diff --git a/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala b/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala
@@ -65,9 +65,9 @@ object Main extends Logging {
     val jars = getAddedJars
     val conf = new SparkConf()
       .setMaster(getMaster)
-      .setAppName(sys.props.getOrElse("spark.app.name", "Spark shell"))
       .setJars(jars)
       .set("spark.repl.class.uri", classServer.uri)
+      .setIfMissing("spark.app.name", "Spark shell")
     logInfo("Spark class server started at " + classServer.uri)
     if (execUri != null) {
       conf.set("spark.executor.uri", execUri)