Re: Zeppelin 0.6.0 (on EMR) stops responding after several runs (NPE error), and back online after restart zeppelin

2017-06-14 Thread Jeff Zhang 
Hi Richard,

Is it possible for you to upgrade to 0.6.2 to 0.7.1 ?

0.6.0 has some critical issue



Richard Xin 于2017年6月15日周四 上午5:02写道：

> and I also saw stack overflow issue:
> Caused by: java.lang.StackOverflowError
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
> at
> scala.tools.nsc.transform.LambdaLift$$anon$1.apply(LambdaLift.scala:30)
> at
> scala.reflect.internal.tpe.TypeMaps$TypeMap.mapOver(TypeMaps.scala:110)
>
>
> On Wednesday, June 14, 2017, 12:38:30 PM PDT, Richard Xin <
> richardxin...@yahoo.com> wrote:
>
>
> it happened several times already, worked again after restart Zeppelin
>
> I see consistently similar error when died
>
> ERROR [2017-06-14 17:59:59,705] ({pool-2-thread-2}
> SparkInterpreter.java[putLatestVarInResourcePool]:1253) -
> java.lang.NullPointerException
> at
> scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:786)
> at
> org.apache.zeppelin.spark.SparkInterpreter.getLastObject(SparkInterpreter.java:1114)
> at
> org.apache.zeppelin.spark.SparkInterpreter.putLatestVarInResourcePool(SparkInterpreter.java:1249)
> at
> org.apache.zeppelin.spark.SparkInterpreter.interpretInput(SparkInterpreter.java:1232)
> at
> org.apache.zeppelin.spark.SparkInterpreter.interpret(SparkInterpreter.java:1144)
> at
> org.apache.zeppelin.spark.SparkInterpreter.interpret(SparkInterpreter.java:1137)
> at
> org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:95)
>
>
> at
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:490)
> at org.apache.zeppelin.scheduler.Job.run(Job.java:175)
> at
>

Zeppelin 0.6.0 (on EMR) stops responding after several runs (NPE error), and back online after restart zeppelin

2017-06-14 Thread Richard Xin 
it happened several times already, worked again after restart Zeppelin
I see consistently similar error when died
ERROR [2017-06-14 17:59:59,705] ({pool-2-thread-2} 
SparkInterpreter.java[putLatestVarInResourcePool]:1253) -
java.lang.NullPointerException
at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:786)
at 
org.apache.zeppelin.spark.SparkInterpreter.getLastObject(SparkInterpreter.java:1114)
at 
org.apache.zeppelin.spark.SparkInterpreter.putLatestVarInResourcePool(SparkInterpreter.java:1249)
at 
org.apache.zeppelin.spark.SparkInterpreter.interpretInput(SparkInterpreter.java:1232)
at 
org.apache.zeppelin.spark.SparkInterpreter.interpret(SparkInterpreter.java:1144)
at 
org.apache.zeppelin.spark.SparkInterpreter.interpret(SparkInterpreter.java:1137)
at 
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:95)


at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:490)
at org.apache.zeppelin.scheduler.Job.run(Job.java:175)
at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:139)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)