devinjdangelo opened a new pull request, #8854: URL: https://github.com/apache/arrow-datafusion/pull/8854
## Which issue does this PR close? Related to #8853 and #8851 ## Rationale for this change A number of issues were recently brought up related to the parallel parquet writer. Most appear to be related to how nested types are being handled. It is not immediately obvious where the flaw is related to handling nested types. ## What changes are included in this PR? Disables parallel writing by default. Adds tests to `copy.slt` that cover the failure cases. ## Are these changes tested? Yes ## Are there any user-facing changes? Potentially fewer cores will be used by default when writing parquet files. -- 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]
