[pulsar] 02/02: Make executor of AbstractMetadataStore protected

[pe...@apache.org]

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penghui pushed a commit to branch branch-2.9
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit 1f8cef3d8e741143971ad89f67fe4507a9191769
Author: penghui <pe...@apache.org>
AuthorDate: Sun Oct 2 08:57:23 2022 +0800

    Make executor of AbstractMetadataStore protected
---
 .../java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 4346d8ad408..40c209f4d3e 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
@@ -62,7 +62,7 @@ public abstract class AbstractMetadataStore implements MetadataStoreExtended, Co
 
     private final CopyOnWriteArrayList<Consumer<Notification>> listeners = new CopyOnWriteArrayList<>();
     private final CopyOnWriteArrayList<Consumer<SessionEvent>> sessionListeners = new CopyOnWriteArrayList<>();
-    private final ExecutorService executor;
+    protected final ExecutorService executor;
     private final AsyncLoadingCache<String, List<String>> childrenCache;
     private final AsyncLoadingCache<String, Boolean> existsCache;
     private final CopyOnWriteArrayList<MetadataCacheImpl<?>> metadataCaches = new CopyOnWriteArrayList<>();