Ted Gooch created ARROW-7080:
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Summary: [Python][Parquet] Expose parquet field_id in Schema
objects
Key: ARROW-7080
URL: https://issues.apache.org/jira/browse/ARROW-7080
Project: Apache Arrow
Issue Type: New Feature
Components: Python
Reporter: Ted Gooch
I'm in the process of adding parquet read support to
Iceberg([https://iceberg.apache.org/]), and we use the parquet field_ids as a
consistent id when reading a parquet file to create a map between the current
schema and the schema of the file being read. Unless I've missed something, it
appears that field_id is not exposed in the python APIs in
pyarrow._parquet.ParquetSchema nor is it available in pyarrow.lib.Schema.
Would it be possible to add this to either of those two objects?
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