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 17be6142d868..43effdcc0c3a 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
@@ -143,12 +143,12 @@ public BackgroundTaskResult call() throws Exception {
 
           String dbName = OM_DB_NAME + snapshotInfo.getCheckpointDirName();
 
-          RDBStore rdbStore = (RDBStore) OmMetadataManagerImpl
+          try (RDBStore rdbStore = (RDBStore) OmMetadataManagerImpl
               .loadDB(ozoneManager.getConfiguration(), new File(snapshotDir),
-                  dbName, true);
-          RocksDatabase db = rdbStore.getDb();
-          db.deleteFilesNotMatchingPrefix(prefixPairs, filterFunction);
-          rdbStore.close();
+                  dbName, true)) {
+            RocksDatabase db = rdbStore.getDb();
+            db.deleteFilesNotMatchingPrefix(prefixPairs, filterFunction);
+          }
 
           // mark the snapshot as filtered by writing to the file
           String content = snapshotInfo.getSnapshotID() + "\n";