ariel-miculas commented on PR #15591: URL: https://github.com/apache/datafusion/pull/15591#issuecomment-5515893865
Why do you need `EmitTo::Last` for this? Can't you simply keep producing the large RecordBatch as it's being done now (via EmitTo::All or EmitTo::First(n) in case of partial aggregation early emit, where n is very close to the total number of groups) and simply create separate allocations for the individual Record Batches instead of slicing them? -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
