From fb9058612221f5ba72878755876bb067baba8a94 Mon Sep 17 00:00:00 2001
From: plat1ko <platonekosama@gmail.com>
Date: Sat, 30 Jul 2022 18:31:32 +0800
Subject: [PATCH] Fix bug in s3 delete directory (#11344)

---
 be/src/io/fs/s3_file_system.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/be/src/io/fs/s3_file_system.cpp b/be/src/io/fs/s3_file_system.cpp
index 65d6a27de7..575a51302b 100644
--- a/be/src/io/fs/s3_file_system.cpp
+++ b/be/src/io/fs/s3_file_system.cpp
@@ -174,6 +174,9 @@ Status S3FileSystem::delete_directory(const Path& path) {
 
     Aws::S3::Model::ListObjectsV2Request request;
     auto prefix = get_key(path);
+    if (!prefix.empty() && prefix.back() != '/') {
+        prefix.push_back('/');
+    }
     request.WithBucket(_s3_conf.bucket).WithPrefix(prefix);
 
     Aws::S3::Model::DeleteObjectsRequest delete_request;