This adds a lines_skpped metric to the pattern ingesters, which counts log lines that have been skipped for pattern ingestion. This also adds logic to skip lines with too many (> 50) tokens.
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Note that Promtail is considered to be feature complete, and future development for logs collection will be in Grafana Alloy. As such, feat PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.
[ ] Changes that require user attention or interaction to upgrade are documented in docs/sources/setup/upgrade/_index.md
[ ] If the change is deprecating or removing a configuration option, update the deprecated-config.yaml and deleted-config.yaml files respectively in the tools/deprecated-config-checker directory. Example PR
What this PR does / why we need it:
This adds a
lines_skppedmetric to the pattern ingesters, which counts log lines that have been skipped for pattern ingestion. This also adds logic to skip lines with too many (> 50) tokens.Reasons for skipping:
Which issue(s) this PR fixes: Fixes #14882
Special notes for your reviewer:
Checklist
CONTRIBUTING.mdguide (required)featPRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.docs/sources/setup/upgrade/_index.mddeprecated-config.yamlanddeleted-config.yamlfiles respectively in thetools/deprecated-config-checkerdirectory. Example PR