NO-SNOW: remove experimental decorator for to_arrow and to_arrow_batches (#4047)

Author: sfc-gh-aling

CHANGELOG.md

@@ -26,6 +26,7 @@
 
 #### Improvements
 - `snowflake.snowpark.context.configure_development_features` is effective for multiple sessions including newly created sessions after the configuration. No duplicate experimental warning any more.
+- Removed experimental warning from `DataFrame.to_arrow` and `DataFrame.to_arrow_batches`.
 
 ### Snowpark pandas API Updates
 

src/snowflake/snowpark/dataframe.py

@@ -1213,7 +1213,6 @@ def to_pandas_batches(
             **kwargs,
         )
 
-    @experimental(version="1.28.0")
     @df_collect_api_telemetry
     @publicapi
     def to_arrow(
@@ -1255,7 +1254,6 @@ def to_arrow(
             **kwargs,
         )
 
-    @experimental(version="1.28.0")
     @df_collect_api_telemetry
     @publicapi
     def to_arrow_batches(

tests/integ/scala/test_dataframe_writer_suite.py

@@ -256,7 +256,7 @@ def test_iceberg(session, local_testing_mode):
         ddl = session._run_query(f"select get_ddl('table', '{table_name}')")
         assert (
             ddl[0][0] == f"create or replace ICEBERG TABLE {table_name} (\n\t"
-            f"A STRING,\n\tB LONG,\n\tTS TIMESTAMP_NTZ(6)\n)\n "
+            f"A STRING,\n\tB LONG,\n\tTS TIMESTAMP_NTZ(9)\n)\n "
             f"PARTITION BY (A, BUCKET(5, B), TRUNCATE(3, A), DAY(TS))\n "
             f"EXTERNAL_VOLUME = 'PYTHON_CONNECTOR_ICEBERG_EXVOL'\n CATALOG = 'SNOWFLAKE'\n "
             f"BASE_LOCATION = 'snowpark_python_tests/';"