check for consolidated metadata support

pydata · TomNicholas · Jul 2, 2025 · Oct 24, 2024 · Oct 24, 2024 · Nov 8, 2024
commit 9cc91057d03f045a75d3785bd365fad93a23006f
diff --git a/xarray/backends/zarr.py b/xarray/backends/zarr.py
@@ -1768,6 +1768,10 @@ def _get_open_params(
     else:
         missing_exc = zarr.errors.GroupNotFoundError
 
+    if _zarr_v3():
+        if not store.supports_consolidated_metadata:
-        if not store.supports_consolidated_metadata:
+        if not getattr(store, "supports_consolidated_metadata", True):
-        if not store.supports_consolidated_metadata:
+        if not getattr(store, "supports_consolidated_metadata", True):
+            consolidated = consolidate_on_close = False
+
     if consolidated in [None, True]:
         # open the root of the store, in case there is metadata consolidated there
         group = open_kwargs.pop("path")
@@ -1825,6 +1829,7 @@ def _get_open_params(
         else:
             # this was the default for v2 and should apply to most existing Zarr data
             use_zarr_fill_value_as_mask = True
+
     return (
         zarr_group,
         consolidate_on_close,