fix: Disable shard awareness in Cassandra cluster configuration

sdk/python/feast/infra/online_stores/contrib/cassandra_online_store/cassandra_online_store.py

@@ -301,6 +301,7 @@ def _get_session(self, config: RepoConfig):
                 self._cluster = Cluster(
                     cloud={"secure_connect_bundle": secure_bundle_path},
                     auth_provider=auth_provider,
+                    shard_aware_options=dict(disable=True),
                     **cluster_kwargs,
                 )
 
@@ -394,8 +395,6 @@ def online_write_batch(
                 logger.error(f"Error writing a batch: {exc}")
                 print(f"Error writing a batch: {exc}")
                 raise Exception("Error writing a batch") from exc
-        session.shutdown()
-        self._cluster.shutdown()
         # correction for the last missing call to `progress`:
         if progress:
             progress(1)