W-I-D-EE commented on issue #7557: URL: https://github.com/apache/iceberg/issues/7557#issuecomment-1681431973
Do you see this as less about Partition evolution and more about being able to rewrite data into a more optimal partition spec. Like in your example maybe your default partition is using days, but on one specific day your data was exceptionally chatty resulting in suboptimal query performance. So being able to rewrite the chatty days into hours could result in a more optimal partition setup. If so, would it make sense for users to be able to add a partition spec to a table without altering/evolving the existing default. Maybe this already exists? -- 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]
