[GitHub] flink issue #5915: [FLINK-9243][tests] fix flaky SuccessAfterNetworkBuffersF...

[zhijiangW]

Github user zhijiangW commented on the issue:

    https://github.com/apache/flink/pull/5915
  
    The points is already `rebalance()` in line 131, so it is no need to 
`rebalance()` again in line 137?


---