[GitHub] flink issue #6184: [FLINK-9187][METRICS] add prometheus pushgateway reporter

[lamber-ken]

Github user lamber-ken commented on the issue:

    https://github.com/apache/flink/pull/6184
  
    Please click here for details 
[old-flink-9187](https://github.com/apache/flink/pull/5857)


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