David Lee created ARROW-3918:
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Summary: [Python] ParquetWriter.write_table doesn't support
coerce_timestamps or allow_truncated_timestamps
Key: ARROW-3918
URL: https://issues.apache.org/jira/browse/ARROW-3918
Project: Apache Arrow
Issue Type: Bug
Components: Python
Affects Versions: 0.11.1
Reporter: David Lee
Error: Table Schema does not match schema used to create file.
The 0.11.1 release added these parameters to pyarrow.parquet.write_table(), but
they are missing from pyarrow.parquet.ParquetWriter.write_table().. I'm seeing
mismatches between the table schema and the file schema, but they are identical
in the error message with modified: timestamp[ms] column types in both schemas.
The only thing which looks odd is the Pandas metadata that has a modified
column with a panda datatype of datetime and a numpy datatype of datetime64[ns]
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