Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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Description
Prometheus exporter records two metrics about its own operation:
- solr_exporter_duration_seconds (duration of a scrape cycle)
- solr_exporter_scrape_error_total (syntax errors during scrape)
These are scraped by Prometheus, but not present in Grafana board. Would be nice to include them for awareness of exporter's operation, especially if the exporter config is updated but fails, seeing the error counter increment would be enlightning.