Fokko commented on code in PR #6590:
URL: https://github.com/apache/iceberg/pull/6590#discussion_r1083538914
##########
python/pyiceberg/io/pyarrow.py:
##########
@@ -470,6 +472,59 @@ def expression_to_pyarrow(expr: BooleanExpression) ->
pc.Expression:
return boolean_expression_visit(expr, _ConvertToArrowExpression())
+def open_task(
+ task: FileScanTask,
+ fs: FileSystem,
+ table: Table,
+ row_filter: BooleanExpression,
+ projected_schema: Schema,
+ case_sensitive: bool,
+) -> pa.Table:
+ _, path = PyArrowFileIO.parse_location(task.file.file_path)
+
+ bound_row_filter = bind(table.schema(), row_filter,
case_sensitive=case_sensitive)
Review Comment:
I think we can bind this once to the table before fanning out. We can just
pass in the `bound_row_filter` since this one will be the same for each of the
tables (will also be easier on the GIL).
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