HyukjinKwon opened a new pull request, #38759: URL: https://github.com/apache/spark/pull/38759
### What changes were proposed in this pull request? This PR proposes an optimized Arrow-based collect, that is virtually https://github.com/apache/spark/pull/38720 that implements the logics except a couple of nits. ### Why are the changes needed? To stream the Arrow batch from the server to the client side instead of waiting all the jobs to finish. ### Does this PR introduce _any_ user-facing change? No, this feature isn't released yet. ### How was this patch tested? Unittest added. -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
