Github user bzz commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/614#issuecomment-170747519
There are couple of interesting things in logs:
1. At the very end:
```
9479K downloaded
[INFO] Expanding:
/home/travis/build/apache/incubator-zeppelin/spark-dependencies/target/spark-dist/spark-1.1.1.tgz
into
/home/travis/build/apache/incubator-zeppelin/spark-dependencies/target/spark-dist
The log length has exceeded the limit of 4 Megabytes (this usually means
that test suite is raising the same exception over and over).
The build has been terminated.
```
2. Right before that, there are tests with strange exceptions
```
9:39:00,009 ERROR org.quartz.core.JobRunShell:211 - Job note.2BB4UKWE4
threw an unhandled Exception:
java.lang.NullPointerException
at
org.apache.zeppelin.notebook.Notebook$CronJob.execute(Notebook.java:484)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
09:39:00,010 ERROR org.quartz.core.ErrorLogger:2425 - Job (note.2BB4UKWE4
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See
nested exception: java.lang.NullPointerException]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.lang.NullPointerException
at
org.apache.zeppelin.notebook.Notebook$CronJob.execute(Notebook.java:484)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
... 1 more
09:39:00,001 ERROR org.quartz.core.JobRunShell:211 - Job note.2BB4UKWE4
threw an unhandled Exception:
java.lang.NullPointerException
at
org.apache.zeppelin.notebook.Notebook$CronJob.execute(Notebook.java:484)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
09:39:00,010 ERROR org.quartz.core.ErrorLogger:2425 - Job (note.2BB4UKWE4
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See
nested exception: java.lang.NullPointerException]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.lang.NullPointerException
at
org.apache.zeppelin.notebook.Notebook$CronJob.execute(Notebook.java:484)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
... 1 more
```
3. another one, strange
```
09:39:05,622 ERROR org.apache.zeppelin.rest.NotebookRestApi:341 -
Exception in NotebookRestApi while moveParagraph
java.lang.IndexOutOfBoundsException: paragraph size is 2 , index is 10
at org.apache.zeppelin.notebook.Note.moveParagraph(Note.java:265)
at
org.apache.zeppelin.rest.NotebookRestApi.moveParagraph(NotebookRestApi.java:335)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
```
4. one more suspicious thing
```
09:39:57,491 INFO
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer:551 - Exception
in RemoteInterpreterServer while angularObjectAdd, nolock
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException:
Expected BEGIN_OBJECT but was STRING at line 1 column 5
at com.google.gson.Gson.fromJson(Gson.java:802)
at com.google.gson.Gson.fromJson(Gson.java:757)
at com.google.gson.Gson.fromJson(Gson.java:706)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.angularObjectAdd(RemoteInterpreterServer.java:546)
at
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$angularObjectAdd.getResult(RemoteInterpreterService.java:1231)
at
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$angularObjectAdd.getResult(RemoteInterpreterService.java:1216)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was
STRING at line 1 column 5
at com.google.gson.stream.JsonReader.expect(JsonReader.java:339)
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:322)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:184)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146)
at com.google.gson.Gson.fromJson(Gson.java:791)
... 11 more
```
Each of them looks very strange to me, never seen any of them before and
each worth further investigation.
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