[GitHub] zeppelin issue #1833: [ZEPPELIN-1880] Fix shell interpreter output streaming...

[AhyoungRyu]

Github user AhyoungRyu commented on the issue:

    https://github.com/apache/zeppelin/pull/1833
  
    @astroshim @Leemoonsoo I guess the issue that I told in the above is not a 
matter of Shell intp itself. I found wired behaviour of current streaming 
output feature. This occurs in `master` branch. 
    
    If I use only Spark, it's streaming output works properly like below.
    
     - Run only Spark (tried 3 times in a row)
    ```
    (1 to 5).foreach{ i=>
        Thread.sleep(500)
        println("Hello " + i)
    }
    ```
    
![runonlyspark](https://cloud.githubusercontent.com/assets/10060731/21603939/d998d83a-d1e3-11e6-831e-58f563c94d6b.gif)
    
    But if I use Spark -> **Shell** -> Spark intp, then Spark's streaming 
output also doesn't work. 
     - Run Spark -> Shell -> Spark 
    
![runsparkandsh](https://cloud.githubusercontent.com/assets/10060731/21603966/f8d3b5ee-d1e3-11e6-8085-b86511d3c5af.gif)
    
    
    @Leemoonsoo Are there any suspicious points in this problem? The above 
issue is not in `0.6.2`. 
    



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