[GitHub] flink issue #6089: [FLINK-9451]End-to-end test: Scala Quickstarts

[medcv]

Github user medcv commented on the issue:

    https://github.com/apache/flink/pull/6089
  
    @zentol I reverted back flink-elasticsearch* modules. Do you think we still 
need them as they've never been used?


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