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Posted to issues@flink.apache.org by "Nico Kruber (Jira)" <ji...@apache.org> on 2020/01/24 14:44:00 UTC
[jira] [Created] (FLINK-15753) Show non-numeric metrics in Web UI
Nico Kruber created FLINK-15753:
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Summary: Show non-numeric metrics in Web UI
Key: FLINK-15753
URL: https://issues.apache.org/jira/browse/FLINK-15753
Project: Flink
Issue Type: Improvement
Components: Runtime / Web Frontend
Affects Versions: 1.10.0
Reporter: Nico Kruber
Flink's Web UI seems to be tailored to numeric values only. For metrics like {{isBackPressured}} which is {{boolean}}, it only shows {{NaN}} and nothing in the graph either.
It would be nice to have a plain text view instead of "Numeric" there so we can see arbitrary values (using {{.toString()}} internally or so).
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