limit number of shards

Author: jeeminso

tests/bwc/test_upgrade.py

@@ -74,7 +74,8 @@
 CREATE_DYNAMIC_TABLE = '''
 CREATE TABLE dynamic (
     o object
-) WITH (column_policy = 'dynamic')
+) CLUSTERED INTO 1 SHARDS
+WITH (column_policy = 'dynamic', number_of_replicas = 0)
 '''
 
 CREATE_DOC_TABLE = '''
@@ -313,7 +314,7 @@ def assert_data_persistence(self,
 
             # to trigger `alter` stmt bug(https://github.com/crate/crate/pull/17178) that falsely updated the table's
             # version created setting that resulted in oids instead of column names in resultsets
-            cursor.execute('ALTER TABLE doc.dynamic SET ("refresh_interval" = 900)')
+            cursor.execute('ALTER TABLE doc.dynamic SET ("refresh_interval" = 9000)')
             cursor.execute('INSERT INTO doc.dynamic (o) values (?)', [{version: True}])
             cursor.execute('REFRESH TABLE doc.dynamic')
             accumulated_dynamic_column_names.append(version)