We just installed latest version of Cloudera 6.3 and we see following exception... And on running spark-shell results in following error, seems like compatibility issues for jline jars   Exception in thread "main" java.lang.NoSuchMethodError: jline.console.completer.CandidateListCompletionHandler.setPrintSpaceAfterFullCompletion(Z)V at scala.tools.nsc.interpreter.jline.JLineConsoleReader.initCompletion(JLineReader.scala:139) at scala.tools.nsc.interpreter.jline.InteractiveReader.postInit(JLineReader.scala:54) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$1.apply(SparkILoop.scala:190) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$1.apply(SparkILoop.scala:188) at scala.tools.nsc.interpreter.SplashReader.postInit(InteractiveReader.scala:130) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$org$apache$spark$repl$SparkILoop$$anonfun$$loopPostInit$1$1.apply$mcV$sp(SparkILoop.scala:214) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$org$apache$spark$repl$SparkILoop$$anonfun$$loopPostInit$1$1.apply(SparkILoop.scala:199) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$org$apache$spark$repl$SparkILoop$$anonfun$$loopPostInit$1$1.apply(SparkILoop.scala:199) at scala.tools.nsc.interpreter.ILoop$$anonfun$mumly$1.apply(ILoop.scala:189) at scala.tools.nsc.interpreter.IMain.beQuietDuring(IMain.scala:221) at scala.tools.nsc.interpreter.ILoop.mumly(ILoop.scala:186) at org.apache.spark.repl.SparkILoop$$anonfun$process$1.org$apache$spark$repl$SparkILoop$$anonfun$$loopPostInit$1(SparkILoop.scala:199) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$startup$1$1.apply(SparkILoop.scala:267) at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$startup$1$1.apply(SparkILoop.scala:247) at org.apache.spark.repl.SparkILoop$$anonfun$process$1.withSuppressedSettings$1(SparkILoop.scala:235) at org.apache.spark.repl.SparkILoop$$anonfun$process$1.startup$1(SparkILoop.scala:247) at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:282) at org.apache.spark.repl.SparkILoop.runClosure(SparkILoop.scala:159) at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:182) at org.apache.spark.repl.Main$.doMain(Main.scala:78) at org.apache.spark.repl.Main$.main(Main.scala:58) at org.apache.spark.repl.Main.main(Main.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:851) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:167) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:195) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:926) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:935) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) ... View more