Replaced CortexCacheRequestErrors with CortexMemcachedRequestErrors #346
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Signed-off-by: Marco Pracucci <marco@pracucci.com>
pstibrany
approved these changes
Jul 2, 2021
simonswine
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to grafana/mimir
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Oct 18, 2021
…or-CortexCacheRequestErrors Replaced CortexCacheRequestErrors with CortexMemcachedRequestErrors
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What this PR does:
I found out that
CortexCacheRequestErrorsdoesn't work because the instrumentation code never track errors (any cache request is tracked as a success):Also, if you're running the blocks storage, this alert is only on query-frontend cache client, cause for all other caching is based on Thanos memcached cache.
For this reason, in this PR I've replaced
CortexCacheRequestErrorsalert (not working) withCortexMemcachedRequestErrors.Which issue(s) this PR fixes:
N/A
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]