fix: hide HTTP scrape error details#2332
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Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
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Summary
This is the focused replacement for the #2283 portion of #2297.
Fixes #2283
Ongoing discussion
A persistent scrape failure currently produces one
SEVERElog entry per scrape. We still need to decide whether identical failures should be rate-limited or deduplicated, and how to retain visibility into distinct failures. See the earlier discussion.Validation
mise run lint:fixmise run build./mvnw test -pl prometheus-metrics-exporter-httpserver -Dcoverage.skip=true -Dcheckstyle.skip=true