From 78bc72de2cc136e2047ccaae59e41856d958bb7d Mon Sep 17 00:00:00 2001
From: Jingsong <jingsonglee0@gmail.com>
Date: Mon, 8 Apr 2024 10:30:56 +0800
Subject: [PATCH] [core] Sync deleteFiles in OrphanFilesClean

---
 .../main/java/org/apache/paimon/operation/OrphanFilesClean.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paimon-core/src/main/java/org/apache/paimon/operation/OrphanFilesClean.java b/paimon-core/src/main/java/org/apache/paimon/operation/OrphanFilesClean.java
index f6ffd102c0ae..e78174db7ac9 100644
--- a/paimon-core/src/main/java/org/apache/paimon/operation/OrphanFilesClean.java
+++ b/paimon-core/src/main/java/org/apache/paimon/operation/OrphanFilesClean.java
@@ -476,7 +476,7 @@ private List<Path> filterAndCleanDataDirs(
                     .forEach(
                             p -> {
                                 deleteFileOrDirQuietly(p);
-                                synchronized (this) {
+                                synchronized (deleteFiles) {
                                     deleteFiles.add(p);
                                     deletedFilesNum++;
                                 }