[jira] [Created] (ZEPPELIN-3589) New spark interpreter doens't interprete new lines correctly

[Thomas Han (JIRA)]

Thomas Han created ZEPPELIN-3589:


 Summary: New spark interpreter doens't interprete new lines 
correctly
 Key: ZEPPELIN-3589
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3589
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.8.0
 Environment: macOS High Sierra version 10.13.5

spark 2.3.1

zeppelin 0.8.0
Reporter: Thomas Han


The new spark interpreter in zeppelin 0.8.0 doesn't interpret new lines 
correctly.

 

 

The first statement fails in new and ok in old

{{spark}}
{{    .read}}

 

The second statement works both new and old

{{spark.read}}

 

Summary

 
||interpreter||first statement||second statement||
|old|works|works|
|new|fails|works|

 

 



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[jira] [Created] (ZEPPELIN-3588) Can't run ipython interpreter from docker container

[Thomas Han (JIRA)]

Thomas Han created ZEPPELIN-3588:


 Summary: Can't run ipython interpreter from docker container
 Key: ZEPPELIN-3588
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3588
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.8.0
Reporter: Thomas Han


Startup the docker container

{{docker run -p 8080:8080 --rm --name zeppelin apache/zeppelin:0.8.0}}

Inside the container execute (refer to [this 
page|https://www.zepl.com/viewer/notebooks/bm90ZTovL3pqZmZkdS84YjZmZTAzYmE4ZDc0ODg1OTQ0YWM5MDcwYjYyNzQ0Mi9ub3RlLmpzb24])

{{pip install jupyter }}{{grpcio}}{{}}

Execute

{{%python.ipython}}
{{import sys}}
{{sys?}}

If you look at the logs the ipython kernel can't be instantiated.
{quote}WARN [2018-07-06 05:33:00,389] (\{Exec Default Executor} 
IPythonInterpreter.java[onProcessFailed]:394) - Exception happens in Python 
Process
org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit 
value: 1)
    at 
org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:404)
    at 
org.apache.commons.exec.DefaultExecutor.access$200(DefaultExecutor.java:48)
    at org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecutor.java:200)
    at java.lang.Thread.run(Thread.java:748)
{quote}
Followed by
{quote}INFO [2018-07-06 06:12:36,904] (\{pool-2-thread-2} 
IPythonInterpreter.java[launchIPythonKernel]:293) - Wait for IPython Kernel to 
be started
 INFO [2018-07-06 06:12:37,005] (\{pool-2-thread-2} 
IPythonInterpreter.java[launchIPythonKernel]:293) - Wait for IPython Kernel to 
be started

...
{quote}
And finally times out
{quote}java.lang.RuntimeException: Fail to open IPythonInterpreter
    at 
org.apache.zeppelin.python.IPythonInterpreter.open(IPythonInterpreter.java:157)
    at 
org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:69)
    at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:617)
    at org.apache.zeppelin.scheduler.Job.run(Job.java:188)
    at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:140)
    at java.util.concurrent.Executors$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:1149)
    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Fail to launch IPython Kernel in 60 seconds
    at 
org.apache.zeppelin.python.IPythonInterpreter.launchIPythonKernel(IPythonInterpreter.java:297)
    at 
org.apache.zeppelin.python.IPythonInterpreter.open(IPythonInterpreter.java:154)
    ... 11 more
{quote}
 



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