From b261d6abfc3a6a0707bf8ff6712a58cf7f0b6a1b Mon Sep 17 00:00:00 2001
From: ZhangJian He <shoothzj@gmail.com>
Date: Mon, 20 Dec 2021 14:49:29 +0800
Subject: [PATCH] Optimize transaction FieldUpdater to static final (#13396)

---
 .../apache/pulsar/client/impl/transaction/TransactionImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
index 4128a6f223b72..ebcb20e8c91ad 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
@@ -66,7 +66,7 @@ public class TransactionImpl implements Transaction , TimerTask {
     private final ArrayList<CompletableFuture<MessageId>> sendFutureList;
     private final ArrayList<CompletableFuture<Void>> ackFutureList;
     private volatile State state;
-    private final AtomicReferenceFieldUpdater<TransactionImpl, State> STATE_UPDATE =
+    private static final AtomicReferenceFieldUpdater<TransactionImpl, State> STATE_UPDATE =
         AtomicReferenceFieldUpdater.newUpdater(TransactionImpl.class, State.class, "state");
 
     @Override