fix: show server error text, fix upload retry warning

qdrant_client/http/exceptions.py

@@ -33,10 +33,21 @@ def __str__(self) -> str:
         else:
             reason_phrase_str = f"({self.reason_phrase})"
         status_str = f"{status_code_str} {reason_phrase_str}".strip()
+        error = self._server_error()
+        if error is not None:
+            return f"Unexpected Response: {status_str}\nError: {error}"
         short_content = self.content if len(self.content) <= MAX_CONTENT else self.content[: MAX_CONTENT - 3] + b" ..."
         raw_content_str = f"Raw response content:\n{short_content!r}"
         return f"Unexpected Response: {status_str}\n{raw_content_str}"
 
+    def _server_error(self) -> Optional[str]:
+        """Return `status.error` from a Qdrant JSON error body, or None if absent or unparsable."""
+        try:
+            error = json.loads(self.content).get("status", {}).get("error")
+        except (ValueError, TypeError, AttributeError):
+            return None
+        return error if isinstance(error, str) and error else None
+
     def structured(self) -> Dict[str, Any]:
         return json.loads(self.content)
 

qdrant_client/uploader/grpc_uploader.py

@@ -67,15 +67,14 @@ def upload_batch_grpc(
             sleep(ex.retry_after_s)
 
         except Exception as e:
+            if attempt == max_retries - 1:
+                raise
+
             show_warning(
-                message=f"Batch upload failed {attempt + 1} times. Retrying...",
+                message=f"Batch upload failed {attempt + 1} times ({type(e).__name__}: {e}). Retrying...",
                 category=UserWarning,
                 stacklevel=8,
             )
-
-            if attempt == max_retries - 1:
-                raise e
-
             attempt += 1
     return True
 

qdrant_client/uploader/rest_uploader.py

@@ -62,15 +62,14 @@ def upload_batch(
             sleep(ex.retry_after_s)
 
         except Exception as e:
+            if attempt == max_retries - 1:
+                raise
+
             show_warning(
-                message=f"Batch upload failed {attempt + 1} times. Retrying...",
+                message=f"Batch upload failed {attempt + 1} times ({type(e).__name__}: {e}). Retrying...",
                 category=UserWarning,
                 stacklevel=7,
             )
-
-            if attempt == max_retries - 1:
-                raise e
-
             attempt += 1
     return True