Re: Java Interpreter NullPointerException

[Jeff Zhang]

Here's the commit id in branch-0.9
a74365c0813b451db1bc78def7d1ad1279429224


Andrea Santurbano <sant...@gmail.com> 于2021年3月1日周一 下午6:47写道：

> Thank you Jeff can you point me to commit ID of preview1, the tag v0.9.0
> seems being updated so I don't know how to recover the correct version.
> Thank you
> Andrea
>
> Il giorno ven 26 feb 2021 alle ore 10:51 Jeff Zhang <zjf...@gmail.com> ha
> scritto:
>
> > Please file a jira ticket, you can just build image by yourself if you
> want
> > to use preview1
> >
> > Andrea Santurbano <sant...@gmail.com> 于2021年2月26日周五 下午5:40写道：
> >
> > > Hi guys,
> > > we're using the latest Docker image and if we use write this simple
> > > paragraph:
> > >
> > > ```java
> > > %java
> > > import java.lang.System;
> > > public class Test {
> > >  public static void main (String[] args) {
> > >     System.out.println("Test");
> > >  }
> > > }
> > > ```
> > >
> > > We get the following error:
> > >
> > > ```
> > > java.lang.NullPointerException
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.InterpreterOutput.write(InterpreterOutput.java:321)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.InterpreterResult.add(InterpreterResult.java:90)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.InterpreterResult.<init>(InterpreterResult.java:75)
> > > at
> > >
> >
> org.apache.zeppelin.java.JavaInterpreter.interpret(JavaInterpreter.java:69)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:110)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:852)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:744)
> > > at org.apache.zeppelin.scheduler.Job.run(Job.java:172)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:132)
> > > at
> > >
> > >
> >
> org.apache.zeppelin.scheduler.FIFOScheduler.lambda$runJobInScheduler$0(FIFOScheduler.java:42)
> > > at
> > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> > > at
> > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > > at java.lang.Thread.run(Thread.java:748)
> > > ```
> > >
> > > The is a new Docker image pushed 16 days ago that overwrite version
> 0.9.0
> > > so there is no way to rollback to preview1.
> > > Is there a quick way to fix this?
> > >
> >
> >
> > --
> > Best Regards
> >
> > Jeff Zhang
> >
>


-- 
Best Regards

Jeff Zhang