final review fixes

Signed-off-by: Aditi Ahuja <ahuja.aditi@gmail.com>
thanos-io · Aug 6, 2022 · 59cd803 · 59cd803
1 parent 03336cf
commit 59cd803
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/thanos/query.go b/cmd/thanos/query.go
@@ -774,6 +774,8 @@ func engineFactory(
 			EnableAtModifier:         eo.EnableAtModifier,
 			EnableNegativeOffset:     eo.EnableNegativeOffset,
 		}
+		// An active query tracker will be added only if the user specifies a non-default path.
+		// Otherwise, the nil active query tracker from existing engine options will be used.
 		if activeQueryDir != "" {
 			resActiveQueryDir := filepath.Join(activeQueryDir, getActiveQueryDirBasedOnResolution(r))
 			newEngineOpts.ActiveQueryTracker = promql.NewActiveQueryTracker(resActiveQueryDir, maxConcurrentQueries, logger)