tanjialiang created FLINK-31541:
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Summary: Get metrics in Flink WEB UI error
Key: FLINK-31541
URL: https://issues.apache.org/jira/browse/FLINK-31541
Project: Flink
Issue Type: Bug
Components: Runtime / Metrics, Runtime / Web Frontend
Affects Versions: 1.16.1
Reporter: tanjialiang
Attachments: image-2023-03-21-20-28-56-348.png
When i get a metrics from a operator which name contains '[' or ']', it will be
return 400 from rest response.
The reason is we can not submit an GET request which params contains '[' or
']', it is invaild in REST.
!image-2023-03-21-20-28-56-348.png!
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