Use num rows metadata versus assuming

influxdata · Apr 4, 2024 · 552bced · 552bced
1 parent c9a5c17
commit 552bced
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugins/parsers/parquet/parser.go b/plugins/parsers/parquet/parser.go
@@ -80,7 +80,7 @@ func (p *Parser) Parse(buf []byte) ([]telegraf.Metric, error) {
 		return nil, nil
 	}
 
-	metrics := make([]telegraf.Metric, len(data[0]))
+	metrics := make([]telegraf.Metric, metadata.NumRows)
 	now := time.Now()
 	for colIndex, col := range data {
 		for i, val := range col {