adamreeve opened a new pull request, #41255: URL: https://github.com/apache/arrow/pull/41255
### Rationale for this change Reduces IPC file sizes when writing sliced list view arrays. ### What changes are included in this PR? Updates `ArrowSreamWriter` so it only writes the required range of values for a list view array, and adjusts the offset values accordingly. ### Are these changes tested? Yes, this is covered by existing tests and I've also added a new test to verify the behaviour with list view arrays that have unordered offsets. ### Are there any user-facing changes? Yes, this might reduce IPC file sizes for users writing sliced data. -- 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]
