Jeff Zhang created ZEPPELIN-4422: ------------------------------------ Summary: NPE in RemoteInterpreterServer#getStatus Key: ZEPPELIN-4422 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4422 Project: Zeppelin Issue Type: Improvement Reporter: Jeff Zhang
{code:java} INFO [2019-11-04 21:22:47,238] ({pool-1-thread-2} RemoteInterpreterServer.java[getStatus]:884) - job:null INFO [2019-11-04 21:22:47,239] ({pool-1-thread-2} RemoteInterpreterServer.java[getStatus]:884) - job:null ERROR [2019-11-04 21:22:47,240] ({pool-1-thread-2} ProcessFunction.java[process]:47) - Internal error processing getStatus java.lang.NullPointerException at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.getStatus(RemoteInterpreterServer.java:883) at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$getStatus.getResult(RemoteInterpreterService.java:1711) at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$getStatus.getResult(RemoteInterpreterService.java:1691) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) ERROR [2019-11-04 21:22:47,245] ({pool-1-thread-2} TThreadPoolServer.java[run]:315) - Thrift error occurred during processing of message. 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:425) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:321) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:225) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:27) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)