remove the special handle for the list when setting the pyarrow nullable schema setting

chelsea-lin · chelsea-lin · commit 5a2c6926fe5a · 2025-11-04T00:53:20.000Z
diff --git a/bigframes/core/local_data.py b/bigframes/core/local_data.py
@@ -94,7 +94,6 @@ def from_pyarrow(
                     pyarrow.field(
                         item.column,
                         pa_type,
-                        nullable=not pyarrow.types.is_list(pa_type),
                     )
                 )
             pa_schema = pyarrow.schema(pa_fields)

Original file line number	Diff line number	Diff line change
`@@ -94,7 +94,6 @@ def from_pyarrow(`
`94`	`94`	`pyarrow.field(`
`95`	`95`	`item.column,`
`96`	`96`	`pa_type,`
`97`		`- nullable=not pyarrow.types.is_list(pa_type),`
`98`	`97`	`)`
`99`	`98`	`)`
`100`	`99`	`pa_schema = pyarrow.schema(pa_fields)`