[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-11-07 Thread zjffdu
Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
Close this PR, as I am refactoring LivyInterpreter in ZEPPELIN-1607


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-11-02 Thread felixcheung
Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
Great, one question LGTM otherwise


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-11-02 Thread zjffdu
Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
I am planing to add such rest api for livy, but for now livy don't have 
such api for checking version. 


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-11-02 Thread felixcheung
Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
Got it. Is there a way to version check Livy, like how we do Spark? Perhaps 
a PR on Livy to expose that?

Just thinking this could be fragile when moving to SparkSession and so on 
(maybe in the future)



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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-10-31 Thread prabhjyotsingh
Github user prabhjyotsingh commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
Sure, got it. LGTM!


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-10-31 Thread zjffdu
Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
If you start livy.sql first, you will hit this issue, because 
userSessionMap is null.


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-10-31 Thread gss2002
Github user gss2002 commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
@prabhjyotsingh I have only seen this issue with livy.sql as it is the only 
one that shares the HashMap between livy.spark and livy.sql. livy.sparkr and 
livy.pyspark do not share session info. In the future yes?


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-10-21 Thread zjffdu
Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
I plan to do it after #1462, could you also take a look at #1462 ?


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[GitHub] zeppelin issue #1514: ZEPPELIN-1516. NPE LivySparkSQLInterpreter thrown with...

2016-10-21 Thread felixcheung
Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/1514
  
looks good. is it possible to have a test for this?


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