Validate datetimes in materialize in correct order (#1456)

* Validate datetimes in materialize in correct order Signed-off-by: Jacob Klegar <[email protected]> * make tzaware Signed-off-by: Jacob Klegar <[email protected]>
feast-dev · Apr 13, 2021 · 74ff628 · 74ff628
1 parent 7b4c3ba
commit 74ff628
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/sdk/python/feast/feature_store.py b/sdk/python/feast/feature_store.py
@@ -18,6 +18,7 @@
 
 import pandas as pd
 
+from feast import utils
 from feast.entity import Entity
 from feast.feature_view import FeatureView
 from feast.infra.provider import Provider, RetrievalJob, get_provider
@@ -368,6 +369,11 @@ def materialize(
         """
         self._tele.log("materialize")
 
+        if utils.make_tzaware(start_date) > utils.make_tzaware(end_date):
+            raise ValueError(
+                f"The given start_date {start_date} is greater than the given end_date {end_date}."
+            )
+
         feature_views_to_materialize = []
         if feature_views is None:
             feature_views_to_materialize = self._registry.list_feature_views(