wjones127 commented on issue #12416: URL: https://github.com/apache/arrow/issues/12416#issuecomment-1064378173
@NarayanB The two parameters you want to look at are `basename_template`, which defines the filename, and `existing_data_behavior`, which controls how PyArrow responds to existing files. `existing_data_behavior` should be `"error"` by default, which should prevent overwrites. See: https://arrow.apache.org/docs/python/generated/pyarrow.dataset.write_dataset.html#pyarrow.dataset.write_dataset I'm not sure what you mean by "slice the table". How did that produce overwrites? Do you have code you can share? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
