replace deprecated label name validation with UTF8Validation - #694
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fpetkovski
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Mar 14, 2026
Signed-off-by: Mustafain Ali Khan <mustalik@amazon.com>
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Thanks, done! |
yeya24
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Mar 16, 2026
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Thanks.
For the failed fuzz test, it is related to #663 (comment). We can ignore it in this PR
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This PR replaces deprecated legacy label name validation with UTF8Validation scheme to support any valid UTF-8 string as label names in label_join, label_replace, and count_values operations.
Current label name validation is deprecated (ref) since Prometheus supports utf-8 labels and the default validation scheme is UTF8Validation.