comphead opened a new issue, #12952: URL: https://github.com/apache/datafusion/issues/12952
### Is your feature request related to a problem or challenge? It would be helpful to have spilling support for the HashJoin. If there is not enough memory on the machine the join can leverage local disk to spill intermittent results For reference the spilling support for SortMergeJoin https://github.com/apache/datafusion/issues/9359 Some ideas was also covered in https://github.com/apache/datafusion/issues/1599 More reading also https://facebookincubator.github.io/velox/develop/spilling.html ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- 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]
