[GitHub] zeppelin issue #2811: [ZEPPELIN-3252] Update the Apache Flink version to 1.4...

[zjffdu]

Github user zjffdu commented on the issue:

    https://github.com/apache/zeppelin/pull/2811
  
    @jan0sch @jongyoul  I created pr #3054 for flink interpreter improvement. 
But it still WIP, I will refine it later. 


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