Prometheus: mark queries with instant results as invalid for incremental querying (#66846)

mark queries with instant results as invalid for incremental querying
2023-04-19 08:24:09 -05:00
parent 5dac0c9871
commit a90289a193
1 changed files with 1 additions and 1 deletions
@@ -235,7 +235,7 @@ export class QueryCache {
    const newTo = request.range.to.valueOf();

    // only cache 'now'-relative queries (that can benefit from a backfill cache)
-    const shouldCache = request.rangeRaw?.to?.toString() === 'now';
+    const shouldCache = request.rangeRaw?.to?.toString() === 'now' && !request.targets.some((targ) => targ.instant);

    // all targets are queried together, so we check for any that causes group cache invalidation & full re-query
    let doPartialQuery = shouldCache;