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Posted to issues@flink.apache.org by "Ruan Hang (Jira)" <ji...@apache.org> on 2025/11/10 02:10:02 UTC

[jira] [Updated] (FLINK-20518) WebUI should escape characters in metric names

     [ https://issues.apache.org/jira/browse/FLINK-20518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruan Hang updated FLINK-20518:
------------------------------
    Fix Version/s: 2.3.0
                       (was: 2.2.0)

> WebUI should escape characters in metric names
> ----------------------------------------------
>
>                 Key: FLINK-20518
>                 URL: https://issues.apache.org/jira/browse/FLINK-20518
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Web Frontend
>    Affects Versions: 2.1.0
>            Reporter: Chesnay Schepler
>            Assignee: tartarus
>            Priority: Minor
>              Labels: auto-deprioritized-major, pull-request-available, stale-assigned
>             Fix For: 2.3.0
>
>
> Metric names can contain characters like {{+}} or {{?}} that should be escaped when querying metrics.



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