cellsPerRowOffsetFilter does not allow 0... (#1699)

gobitfly · Nov 30, 2022 · 8bb5a72 · 8bb5a72
1 parent b446010
commit 8bb5a72
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/db/bigtable.go b/db/bigtable.go
@@ -233,6 +233,9 @@ func getMachineMetrics[T types.MachineMetricSystem | types.MachineMetricNode | t
 
 	rangePrefix := fmt.Sprintf("u:%s:p:%s:m:", reversePaddedUserID(userID), process)
 	res := make([]*T, 0)
+	if offset <= 0 {
+		offset = 1
+	}
 
 	filter := gcp_bigtable.ChainFilters(
 		gcp_bigtable.FamilyFilter(MACHINE_METRICS_COLUMN_FAMILY),