[jira] [Created] (FLINK-16640) Expose listStatus latency in flink filesystem

[Lu Niu (Jira)]

Lu Niu created FLINK-16640:
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             Summary: Expose listStatus latency in flink filesystem
                 Key: FLINK-16640
                 URL: https://issues.apache.org/jira/browse/FLINK-16640
             Project: Flink
          Issue Type: Improvement
          Components: FileSystems
            Reporter: Lu Niu


listStatus could potentially takes long time and slowdown flow workflow. Expose 
the metrics will help developer better debug. 



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