SchemaParserV4 fixes

Author: mambocab

CHANGELOG.rst

@@ -9,6 +9,7 @@ Bug Fixes
 Other
 -----
 * Use global variable for libev loops so it can be subclassed (PYTHON-973)
+* Update SchemaParser for V4 (PYTHON-1006)
 
 3.14.0
 ======

cassandra/metadata.py

@@ -2415,7 +2415,15 @@ def _schema_type_to_cql(type_string):
 
 
 class SchemaParserV4(SchemaParserV3):
-    pass
+
+    recognized_table_options = tuple(
+        opt for opt in
+        SchemaParserV3.recognized_table_options
+        if opt not in (
+            # removed in V4: CASSANDRA-13910
+            'dclocal_read_repair_chance', 'read_repair_chance'
+        )
+    )
 
 
 class TableMetadataV3(TableMetadata):

tests/integration/standard/test_metadata.py

@@ -470,8 +470,10 @@ def test_non_size_tiered_compaction(self):
         cql = table_meta.export_as_string()
         self.assertIn("'tombstone_threshold': '0.3'", cql)
         self.assertIn("LeveledCompactionStrategy", cql)
-        self.assertNotIn("min_threshold", cql)
-        self.assertNotIn("max_threshold", cql)
+        # formerly legacy options; reintroduced in 4.0
+        if CASSANDRA_VERSION < Version('4.0'):
+            self.assertNotIn("min_threshold", cql)
+            self.assertNotIn("max_threshold", cql)
 
     def test_refresh_schema_metadata(self):
         """