Re: [I] [Epic] A collection of items related to processing larger than memory datasets (via spilling, externalized algorithm, etc) [datafusion]
alamb commented on issue #14077: URL: https://github.com/apache/datafusion/issues/14077#issuecomment-2729497623 I broke this ticket into two follow on ones, one focused on hashing and one focused on sorting: - https://github.com/apache/datafusion/issues/15271 - https://github.com/apache/datafusion/issues/13123 So let's close this one -- 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]
Re: [I] [Epic] A collection of items related to processing larger than memory datasets (via spilling, externalized algorithm, etc) [datafusion]
alamb closed issue #14077: [Epic] A collection of items related to processing larger than memory datasets (via spilling, externalized algorithm, etc) URL: https://github.com/apache/datafusion/issues/14077 -- 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]
Re: [I] [Epic] A collection of items related to processing larger than memory datasets (via spilling, externalized algorithm, etc) [datafusion]
alamb commented on issue #14077: URL: https://github.com/apache/datafusion/issues/14077#issuecomment-2729483092 Since there was recent excitement /activity about better sorting behavior, I file an EPIC for just that: - https://github.com/apache/datafusion/issues/14692 -- 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]
[I] [Epic] A collection of items related to processing larger than memory datasets (via spilling, externalized algorithm, etc) [datafusion]
alamb opened a new issue, #14077: URL: https://github.com/apache/datafusion/issues/14077 ### Is your feature request related to a problem or challenge? This epic attempts to organize attempts to improve DataFusion's ability to process datasets that are larger than fit in configured memory budget Some of DataFusion's "pipeline blocking" operations (SortExec and HashGroupBy) already do work with datasets that are larger than fit in memory, but the performance and usability could be improved - [ ] https://github.com/apache/datafusion/issues/12136 - [ ] https://github.com/apache/datafusion/issues/13123 Note: Joins are another operation that can run out of memory and will error (rather than falling back to some other strategy like Sort-Merge-Join for example). If people are interested in making this better, I think we could organize another project ### 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]
