From ff94f1f22573c3aabf787e414991237466518066 Mon Sep 17 00:00:00 2001
From: Li Xiaoguang <lixiaoguang.01@bytedance.com>
Date: Thu, 24 Nov 2022 14:18:31 +0800
Subject: [PATCH] chore(data): add log for restore of data visitor

---
 fedlearner/trainer/data_visitor.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fedlearner/trainer/data_visitor.py b/fedlearner/trainer/data_visitor.py
index 77edffeac..e30b1a568 100644
--- a/fedlearner/trainer/data_visitor.py
+++ b/fedlearner/trainer/data_visitor.py
@@ -201,6 +201,8 @@ def restore(self, buff):
         if not data:
             data = self._try_parse_v1(buff)
         if not data:
+            fl_logging.info("LeaderDataVisitor restore datablock, "
+                            "no checkpoints found")
             return
 
         with self._lock: