diff --git a/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/SstFilteringService.java b/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/SstFilteringService.java
index 92bd08780f0..17be6142d86 100644
--- a/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/SstFilteringService.java
+++ b/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/SstFilteringService.java
@@ -148,6 +148,7 @@ public BackgroundTaskResult call() throws Exception {
                   dbName, true);
           RocksDatabase db = rdbStore.getDb();
           db.deleteFilesNotMatchingPrefix(prefixPairs, filterFunction);
+          rdbStore.close();
 
           // mark the snapshot as filtered by writing to the file
           String content = snapshotInfo.getSnapshotID() + "\n";