From 89919b6bf15f9e236ccf88f5257653ec0d49756d Mon Sep 17 00:00:00 2001
From: Matteo Merli <mmerli@apache.org>
Date: Tue, 23 Jan 2024 20:51:43 -0800
Subject: [PATCH] [fix] Restored method as deprecated in AbstractMetadataStore
 (#21950)

Co-authored-by: Jiwe Guo <technoboy@apache.org>
(cherry picked from commit 4198ed2bb8c787d3bccf86a78bcdbdee353cade7)
(cherry picked from commit a01f26d06768914d0a5f0ed2981dbbca8b622e2a)
---
 .../pulsar/metadata/impl/AbstractMetadataStore.java       | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
index 8d7743dd791f1..dcd5bfde008f7 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
@@ -177,6 +177,14 @@ public CompletableFuture<Void> handleMetadataEvent(MetadataEvent event) {
         return result;
     }
 
+    /**
+     *  @deprecated Use {@link #registerSyncListener(Optional)} instead.
+     */
+    @Deprecated
+    protected void registerSyncLister(Optional<MetadataEventSynchronizer> synchronizer) {
+        this.registerSyncListener(synchronizer);
+    }
+
     protected void registerSyncListener(Optional<MetadataEventSynchronizer> synchronizer) {
         synchronizer.ifPresent(s -> s.registerSyncListener(this::handleMetadataEvent));
     }