Zhanghao Chen created FLINK-33681:
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Summary: Display source/sink numRecordsIn/Out & numBytesIn/Out on
UI
Key: FLINK-33681
URL: https://issues.apache.org/jira/browse/FLINK-33681
Project: Flink
Issue Type: Improvement
Components: Runtime / Metrics
Reporter: Zhanghao Chen
Attachments: image-2023-11-29-13-26-15-176.png
Currently, the numRecordsIn & numBytesIn metrics for sources and the
numRecordsOut & numBytesOut metrics for sinks are always 0 on the Flink web
dashboard.
[FLINK-11576|https://issues.apache.org/jira/browse/FLINK-11576] brings us these
metrics on the opeartor level, but it does not integrate them on the task
level. On the other hand, the summay metrics on the job overview page is based
on the task level I/O metrics. As a result, even though new connectors
supporting FLIP-33 metrics will report operator-level I/O metrics, we still
cannot see the metrics on dashboard.
This ticket serves as an umbrella issue to integrate standard source/sink I/O
metrics with the corresponding task I/O metrics.
!image-2023-11-29-13-26-15-176.png|width=590,height=252!
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