[GitHub] incubator-livy issue #121: [WIP][LIVY-518][BUILD] Support Spark 2.4

[HyukjinKwon]

Github user HyukjinKwon commented on the issue:

    https://github.com/apache/incubator-livy/pull/121
  
    2.4 is not yet officially released. I am manually verifying this within my 
local.


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