fix #1916: dont keep old versions on disk

Signed-off-by: Matthias Schneider <matthias.schneider@retarus.de>
jaegertracing · Apr 3, 2020 · 2a31ad7 · 2a31ad7
1 parent 87b1910
commit 2a31ad7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/plugin/storage/badger/factory.go b/plugin/storage/badger/factory.go
@@ -91,6 +91,8 @@ func (f *Factory) Initialize(metricsFactory metrics.Factory, logger *zap.Logger)
 
 	opts := badger.DefaultOptions
 	opts.TableLoadingMode = options.MemoryMap
+	// This is important. Without this Badger would keep atleast 1 version of very key.
+	opts.NumVersionsToKeep = 0
 
 	if f.Options.primary.Ephemeral {
 		opts.SyncWrites = false