[tune] fix a typo in tune/execution/checkpoint_manager state serial…

…ization. (ray-project#34368) Signed-off-by: xwjiang2010 <[email protected]>
vitsai · Apr 17, 2023 · e73c0f3 · e73c0f3
1 parent 11634d9
commit e73c0f3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/python/ray/tune/execution/checkpoint_manager.py b/python/ray/tune/execution/checkpoint_manager.py
@@ -103,8 +103,8 @@ def best_checkpoints(self):
     def __getstate__(self):
         state = self.__dict__.copy()
         # Avoid serializing the memory checkpoint.
-        state["_newest_memory_checkpoint"] = _TrackedCheckpoint(
-            dir_or_data=None, storage_mode=CheckpointStorage.MEMORY
+        state["_latest_memory_checkpoint"] = _TrackedCheckpoint(
+            dir_or_data=None, checkpoint_id=-1, storage_mode=CheckpointStorage.MEMORY
         )
         # Avoid serializing lambda since it may capture cyclical dependencies.
         state.pop("_delete_fn")