From 2e6e0c1a1d0a25f955da60b25b91436f6f341f05 Mon Sep 17 00:00:00 2001
From: Alex Burlacu <alex.burlacu@clear.ml>
Date: Thu, 23 Mar 2023 13:11:07 +0200
Subject: [PATCH] Do not allow dataset metadata entries that start with data_

---
 clearml/datasets/dataset.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/clearml/datasets/dataset.py b/clearml/datasets/dataset.py
index d8b2eedc..31e7705a 100644
--- a/clearml/datasets/dataset.py
+++ b/clearml/datasets/dataset.py
@@ -807,6 +807,8 @@ class Dataset(object):
         Attach a user-defined metadata to the dataset. Check `Task.upload_artifact` for supported types.
         If type is Optionally make it visible as a table in the UI.
         """
+        if metadata_name.startswith(self.__data_entry_name_prefix):
+            raise ValueError("metadata_name can not start with '{}'".format(self.__data_entry_name_prefix))
         self._task.upload_artifact(name=metadata_name, artifact_object=metadata)
         if ui_visible:
             if pd and isinstance(metadata, pd.DataFrame):