Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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0.8.0
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None
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None
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Ubuntu 14.04.5
x86, ppc64le$ java -version
openjdk version "1.8.0_111"
OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-3~14.04.1-b14)
OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)
Description
On the Master branch of Zeppelin, HeliumApplicationFactoryTest test gets hanged indefinitely at the following point:
09:51:34,664 INFO org.apache.zeppelin.interpreter.remote.RemoteInterpreter:552 - Push local angular object registry from ZeppelinServer to remote interpreter group 2CESSVJH8:shared_process 09:51:34,770 ERROR org.apache.zeppelin.interpreter.remote.RemoteInterpreterEventPoller:263 - Can't handle event RemoteInterpreterEvent(type:OUTPUT_UPDATE_ALL, data:{"messages":[],"noteId":"2CDNWC2XB","paragraphId":"20170330-095133_466661605"}) java.lang.NullPointerException at org.apache.zeppelin.interpreter.remote.RemoteInterpreterEventPoller.run(RemoteInterpreterEventPoller.java:194) 09:51:34,924 INFO org.apache.zeppelin.interpreter.InterpreterGroup:185 - Close interpreter group 2CESSVJH8:shared_process for session: shared_session 09:51:34,968 INFO org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess:123 - shutdown interpreter process 09:51:35,927 ERROR org.apache.zeppelin.interpreter.remote.AppendOutputRunner:68 - Wait for OutputBuffer queue interrupted: null 09:51:37,449 INFO org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess:133 - Exception in RemoteInterpreterProcess while synchronized dereference, can safely ignore exception while client.shutdown() may terminates remote process 09:51:37,473 INFO org.apache.zeppelin.interpreter.remote.RemoteInterpreterManagedProcess:186 - Interpreter process exited 0
Commands used for building:
mvn clean install -Pspark-1.6 -Ppyspark -Phadoop-2.7 -DskipTests
For running the tests:
mvn test -Pspark-1.6 -Ppyspark -Phadoop-2.7 -Dtest=HeliumApplicationFactoryTest
I have attached the complete console log. There isn't any surefire report generated for additional debug logs.
Attachments
Attachments
Issue Links
- is duplicated by
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ZEPPELIN-2470 HeliumApplicationFactoryTest fails on Travis
- Closed