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Rok Mihevc commented on ARROW-4311: ----------------------------------- This issue has been migrated to [issue #15944|https://github.com/apache/arrow/issues/15944] on GitHub. Please see the [migration documentation|https://github.com/apache/arrow/issues/14542] for further details. > [Python] Regression on pq.ParquetWriter incorrectly handling source string > -------------------------------------------------------------------------- > > Key: ARROW-4311 > URL: https://issues.apache.org/jira/browse/ARROW-4311 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Affects Versions: 0.12.0 > Reporter: Francisco Sanchez > Assignee: Antoine Pitrou > Priority: Major > Fix For: 0.13.0 > > > In the latest changes to filesystem.py some new functions have been added to > check the source string when calling pq.ParquetWriter. With the current > implementation some assumptions are done about the format of the string which > means that if the string is provided following some of these patterns it will > be automatically split/formatted and changed to something else. > To give you a specific example, if I provide a string like > {{directory/level1#level2.parquet}} it will be written to disk as > {{directory/level1}}. The behaviour has changed on 0.12.0 from 0.11.1 and > nothing is stated in the documentation. -- This message was sent by Atlassian Jira (v8.20.10#820010)