From f5677bf8532249b342bd145f2029ac0f586b9e87 Mon Sep 17 00:00:00 2001
From: Yi Lin <yilin3@microsoft.com>
Date: Mon, 20 Nov 2023 10:09:01 +0800
Subject: [PATCH] add comment

---
 object_store/src/local.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/object_store/src/local.rs b/object_store/src/local.rs
index 927101b61109..71b96f058c79 100644
--- a/object_store/src/local.rs
+++ b/object_store/src/local.rs
@@ -349,6 +349,8 @@ impl ObjectStore for LocalFileSystem {
                     e_tag = Some(get_etag(&metadata));
                     match opts.mode {
                         PutMode::Overwrite => {
+                            // For some fuse types of file systems, the file must be closed first
+                            // to trigger the upload operation, and then renamed, such as Blobfuse
                             std::mem::drop(file);
                             match std::fs::rename(&staging_path, &path) {
                                 Ok(_) => None,