rickyma commented on issue #1727: URL: https://github.com/apache/incubator-uniffle/issues/1727#issuecomment-2121933432
This issue seems feasible. I'll take a look first. We need this too. Currently, there are a few things that we can do to make blocks smaller: 1. Set `spark.rss.writer.buffer.spill.size` to a higher value to make blocks larger, e.g. `1g` or `2g`. 2. Set `rss.client.memory.spill.ratio` less than `0.5`, e.g. `0.3`, let larger blocks spill first. 3. Set `spark.rss.writer.buffer.size` to a larger value refer to https://github.com/apache/incubator-uniffle/issues/1594#issuecomment-2081378887, e.g. `10m`. -- 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]
