[GitHub] flink issue #5331: [FLINK-8473][webUI] Improve error behavior of JarListHand...

[StephanEwen]

Github user StephanEwen commented on the issue:

    https://github.com/apache/flink/pull/5331
  
    Will this allow new upload of jars? Would we need an `mkdirs` to re-create 
that directory?


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