[jira] [Created] (FLINK-12202) Consider introducing batch metric register in NetworkEnviroment

[Shang Yuanchun (Jira)]

Andrey Zagrebin created FLINK-12202:
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             Summary: Consider introducing batch metric register in NetworkEnviroment
                 Key: FLINK-12202
                 URL: https://issues.apache.org/jira/browse/FLINK-12202
             Project: Flink
          Issue Type: Sub-task
            Reporter: Andrey Zagrebin
            Assignee: zhijiang


As we have some network specific metrics registered in TaskIOMetricGroup (In/OutputBuffersGauge, In/OutputBufferPoolUsageGauge), we can introduce batch metric registering in NetworkEnviroment.registerMetrics(ProxyMetricGroup, partitions, gates), where task passes its TaskIOMetricGroup into ProxyMetricGroup. This way we could break a tie between task and NetworkEnviroment. TaskIOMetricGroup.initializeBufferMetrics, In/OutputBuffersGauge, In/OutputBufferPoolUsageGauge could be moved into NetworkEnviroment.registerMetrics and network code.



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