From 2bc73b555cd93433b93f7ce02718000df7c57db0 Mon Sep 17 00:00:00 2001
From: wayblink <anyang.wang@zilliz.com>
Date: Tue, 20 Aug 2024 11:39:24 +0800
Subject: [PATCH] Fix: mkdir before copying file for local chunk manager (#401)

Signed-off-by: jason.jin <jason@linktime.cloud>
Co-authored-by: jason.jin <jason@linktime.cloud>
---
 core/storage/local_chunk_manager.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/core/storage/local_chunk_manager.go b/core/storage/local_chunk_manager.go
index 815cb863..833d038a 100644
--- a/core/storage/local_chunk_manager.go
+++ b/core/storage/local_chunk_manager.go
@@ -238,6 +238,20 @@ func CopyDir(source string, dest string) (err error) {
 }
 
 func CopyFile(source string, dest string) (err error) {
+	
+	// get properties of source parent dir
+	sourceParentDir := filepath.Dir(source)
+	sourceParentDirInfo, err := os.Stat(sourceParentDir)
+	if err != nil {
+		return err
+	}
+	// create dest parent dir
+	destParentDir := filepath.Dir(dest)
+	err = os.MkdirAll(destParentDir, sourceParentDirInfo.Mode())
+	if err != nil {
+		return err
+	}
+
 	sourcefile, err := os.Open(source)
 	if err != nil {
 		return err