fix: structured metadata not always passed down for processing deletes (backport k232) (#15532)

loki-gh-app[bot] · slim-bean · web-flow · commit a5197cbd1e3f · 2024-12-21T08:50:32.000-05:00
Co-authored-by: Ed Welch &lt;edward.welch@grafana.com&gt;
diff --git a/pkg/logql/log/metrics_extraction.go b/pkg/logql/log/metrics_extraction.go
@@ -283,7 +283,7 @@ func (sp *filteringStreamExtractor) Process(ts int64, line []byte, structuredMet
 		}
 	}
 
-	return sp.extractor.Process(ts, line)
+	return sp.extractor.Process(ts, line, structuredMetadata...)
 }
 
 func (sp *filteringStreamExtractor) ProcessString(ts int64, line string, structuredMetadata ...labels.Label) (float64, LabelsResult, bool) {

Original file line number	Diff line number	Diff line change
`@@ -283,7 +283,7 @@ func (sp *filteringStreamExtractor) Process(ts int64, line []byte, structuredMet`
`283`	`283`	`}`
`284`	`284`	`}`
`285`	`285`
`286`		`- return sp.extractor.Process(ts, line)`
	`286`	`+ return sp.extractor.Process(ts, line, structuredMetadata...)`
`287`	`287`	`}`
`288`	`288`
`289`	`289`	`func (sp *filteringStreamExtractor) ProcessString(ts int64, line string, structuredMetadata ...labels.Label) (float64, LabelsResult, bool) {`