Have you tried to “set spark.driver.allowMultipleContexts = true”? David Newberger
From: Lee Ho Yeung [mailto:jobmatt...@gmail.com] Sent: Tuesday, June 14, 2016 8:34 PM To: user@spark.apache.org Subject: streaming example has error when simulate streaming with nc -lk 9999 got error below, then i try example, martin@ubuntu:~/Downloads$ /home/martin/Downloads/spark-1.6.1/bin/run-example streaming.NetworkWordCount localhost 9999 Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties 16/06/14 18:33:06 INFO StreamingExamples: Setting log level to [WARN] for streaming example. To override add a custom log4j.properties to the classpath. 16/06/14 18:33:06 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 16/06/14 18:33:06 WARN Utils: Your hostname, ubuntu resolves to a loopback address: 127.0.1.1; using 192.168.157.134 instead (on interface eth0) 16/06/14 18:33:06 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another address 16/06/14 18:33:13 WARN SizeEstimator: Failed to check whether UseCompressedOops is set; assuming yes got error too. import org.apache.spark._ import org.apache.spark.streaming._ import org.apache.spark.streaming.StreamingContext._ val conf = new SparkConf().setMaster("local[2]").setAppName("NetworkWordCount") val ssc = new StreamingContext(conf, Seconds(1)) val lines = ssc.socketTextStream("localhost", 9999) val words = lines.flatMap(_.split(" ")) val pairs = words.map(word => (word, 1)) val wordCounts = pairs.reduceByKey(_ + _) ssc.start() ssc.awaitTermination() scala> import org.apache.spark._ import org.apache.spark._ scala> import org.apache.spark.streaming._ import org.apache.spark.streaming._ scala> import org.apache.spark.streaming.StreamingContext._ import org.apache.spark.streaming.StreamingContext._ scala> val conf = new SparkConf().setMaster("local[2]").setAppName("NetworkWordCount") conf: org.apache.spark.SparkConf = org.apache.spark.SparkConf@67bcaf<mailto:org.apache.spark.SparkConf@67bcaf> scala> val ssc = new StreamingContext(conf, Seconds(1)) 16/06/14 18:28:44 WARN AbstractLifeCycle: FAILED SelectChannelConnector@0.0.0.0:4040<http://SelectChannelConnector@0.0.0.0:4040>: java.net.BindException: Address already in use java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:187) at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:316) at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:265) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.Server.doStart(Server.java:293) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.apache.spark.ui.JettyUtils$.org$apache$spark$ui$JettyUtils$$connect$1(JettyUtils.scala:252) at org.apache.spark.ui.JettyUtils$$anonfun$5.apply(JettyUtils.scala:262) at org.apache.spark.ui.JettyUtils$$anonfun$5.apply(JettyUtils.scala:262) at org.apache.spark.util.Utils$$anonfun$startServiceOnPort$1.apply$mcVI$sp(Utils.scala:1988) at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141) at org.apache.spark.util.Utils$.startServiceOnPort(Utils.scala:1979) at org.apache.spark.ui.JettyUtils$.startJettyServer(JettyUtils.scala:262) at org.apache.spark.ui.WebUI.bind(WebUI.scala:136) at org.apache.spark.SparkContext$$anonfun$13.apply(SparkContext.scala:481) at org.apache.spark.SparkContext$$anonfun$13.apply(SparkContext.scala:481) at scala.Option.foreach(Option.scala:236) at org.apache.spark.SparkContext.<init>(SparkContext.scala:481) at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:874) at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:81) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:36) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:41) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:43) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:45) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:47) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:49) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:51) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:53) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:55) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:57) at $line37.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:59) at $line37.$read$$iwC$$iwC$$iwC.<init>(<console>:61) at $line37.$read$$iwC$$iwC.<init>(<console>:63) at $line37.$read$$iwC.<init>(<console>:65) at $line37.$read.<init>(<console>:67) at $line37.$read$.<init>(<console>:71) at $line37.$read$.<clinit>(<console>) at $line37.$eval$.<init>(<console>:7) at $line37.$eval$.<clinit>(<console>) at $line37.$eval.$print(<console>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346) at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902) at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814) at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657) at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:997) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059) at org.apache.spark.repl.Main$.main(Main.scala:31) at org.apache.spark.repl.Main.main(Main.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) 16/06/14 18:28:44 WARN AbstractLifeCycle: FAILED org.eclipse.jetty.server.Server@1e323fd<mailto:org.eclipse.jetty.server.Server@1e323fd>: java.net.BindException: Address already in use java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:187) at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:316) at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:265) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.server.Server.doStart(Server.java:293) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.apache.spark.ui.JettyUtils$.org$apache$spark$ui$JettyUtils$$connect$1(JettyUtils.scala:252) at org.apache.spark.ui.JettyUtils$$anonfun$5.apply(JettyUtils.scala:262) at org.apache.spark.ui.JettyUtils$$anonfun$5.apply(JettyUtils.scala:262) at org.apache.spark.util.Utils$$anonfun$startServiceOnPort$1.apply$mcVI$sp(Utils.scala:1988) at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141) at org.apache.spark.util.Utils$.startServiceOnPort(Utils.scala:1979) at org.apache.spark.ui.JettyUtils$.startJettyServer(JettyUtils.scala:262) at org.apache.spark.ui.WebUI.bind(WebUI.scala:136) at org.apache.spark.SparkContext$$anonfun$13.apply(SparkContext.scala:481) at org.apache.spark.SparkContext$$anonfun$13.apply(SparkContext.scala:481) at scala.Option.foreach(Option.scala:236) at org.apache.spark.SparkContext.<init>(SparkContext.scala:481) at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:874) at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:81) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:36) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:41) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:43) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:45) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:47) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:49) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:51) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:53) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:55) at $line37.$read$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:57) at $line37.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:59) at $line37.$read$$iwC$$iwC$$iwC.<init>(<console>:61) at $line37.$read$$iwC$$iwC.<init>(<console>:63) at $line37.$read$$iwC.<init>(<console>:65) at $line37.$read.<init>(<console>:67) at $line37.$read$.<init>(<console>:71) at $line37.$read$.<clinit>(<console>) at $line37.$eval$.<init>(<console>:7) at $line37.$eval$.<clinit>(<console>) at $line37.$eval.$print(<console>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346) at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902) at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814) at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657) at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:997) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059) at org.apache.spark.repl.Main$.main(Main.scala:31) at org.apache.spark.repl.Main.main(Main.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) 16/06/14 18:28:44 WARN Utils: Service 'SparkUI' could not bind on port 4040. Attempting port 4041. org.apache.spark.SparkException: Only one SparkContext may be running in this JVM (see SPARK-2243). To ignore this error, set spark.driver.allowMultipleContexts = true. The currently running SparkContext was created at: org.apache.spark.SparkContext.<init>(SparkContext.scala:82) org.apache.spark.repl.SparkILoop.createSparkContext(SparkILoop.scala:1017) $iwC$$iwC.<init>(<console>:15) $iwC.<init>(<console>:24) <init>(<console>:26) .<init>(<console>:30) .<clinit>(<console>) .<init>(<console>:7) .<clinit>(<console>) $print(<console>) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346) org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) at org.apache.spark.SparkContext$$anonfun$assertNoOtherContextIsRunning$1.apply(SparkContext.scala:2257) at org.apache.spark.SparkContext$$anonfun$assertNoOtherContextIsRunning$1.apply(SparkContext.scala:2239) at scala.Option.foreach(Option.scala:236) at org.apache.spark.SparkContext$.assertNoOtherContextIsRunning(SparkContext.scala:2239) at org.apache.spark.SparkContext$.setActiveContext(SparkContext.scala:2325) at org.apache.spark.SparkContext.<init>(SparkContext.scala:2197) at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:874) at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:81) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:36) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:41) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:43) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:45) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:47) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:49) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:51) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:53) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:55) at $iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:57) at $iwC$$iwC$$iwC$$iwC.<init>(<console>:59) at $iwC$$iwC$$iwC.<init>(<console>:61) at $iwC$$iwC.<init>(<console>:63) at $iwC.<init>(<console>:65) at <init>(<console>:67) at .<init>(<console>:71) at .<clinit>(<console>) at .<init>(<console>:7) at .<clinit>(<console>) at $print(<console>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346) at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902) at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814) at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657) at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:997) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) at org.apache.spark.repl.SparkILoop.org<http://org.apache.spark.repl.SparkILoop.org>$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059) at org.apache.spark.repl.Main$.main(Main.scala:31) at org.apache.spark.repl.Main.main(Main.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)