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From ottobackwards <...@git.apache.org>
Subject [GitHub] metron issue #884: METRON-1382 Run Stellar in a Zeppelin Notebook
Date Sun, 07 Jan 2018 16:19:47 GMT
Github user ottobackwards commented on the issue:

    https://github.com/apache/metron/pull/884
  
    Is there a 'supported' or tested version of zeppelin?
    I have 0.7.3 installed locally.
    
    I am getting exceptions starting the stellar interpreter
    
    ```
    org.apache.zeppelin.interpreter.InterpreterException: org.apache.thrift.TApplicationException:
Internal error processing getFormType
    	at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:450)
    	at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:111)
    	at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:387)
    	at org.apache.zeppelin.scheduler.Job.run(Job.java:175)
    	at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:329)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    	at java.lang.Thread.run(Thread.java:745)
    Caused by: org.apache.thrift.TApplicationException: Internal error processing getFormType
    	at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
    	at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:71)
    	at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.recv_getFormType(RemoteInterpreterService.java:337)
    	at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.getFormType(RemoteInterpreterService.java:323)
    	at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:446)
    	... 11 more
    ```
    
    Also:
    
    In the zeppelin site file, there is already a zeppelin.interpreters property, which in
a comma separated list of class names.  Is it right to create a new property vs. adding to
the existing?
    
    
    



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