Hi, The error can happen when ZeppelinServer can not connect to the interpreter process. You can check log file for your custom interpreter
logs/zeppelin-interpreter-[your interpreter name]-* And the log file will have some clue. Thanks, moon On Wed, Jan 13, 2016 at 10:10 PM Fazlan Nazeem <fazl...@wso2.com> wrote: > Hi, > > I wrote a sample interpreter and configured it. When I type in the name of > the interpreter and click run I get the following error in the notebook. > > org.apache.thrift.transport.TTransportException at > org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132) > at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86) at > org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:429) > at > org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:318) > at > org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:219) > at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at > org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.recv_getFormType(RemoteInterpreterService.java:288) > at > org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.getFormType(RemoteInterpreterService.java:275) > at > org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:273) > at > org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:104) > at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:198) at > org.apache.zeppelin.scheduler.Job.run(Job.java:171) at > org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:326) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > > > > How do I solve this issue? > > -- > Thanks & Regards, > > Fazlan Nazeem > >
