rdblue opened a new pull request, #5215: URL: https://github.com/apache/iceberg/pull/5215
#3959 updated `MetricsConfig` to stop writing metrics by default for tables with more than 32 columns. The intent was to avoid having too much metadata stored as stats in manifest files, but the implementation stopped writing metrics for all columns after a table reached 32 columns, which caused a large change in table performance after a table grows to 32+ columns. This updates the logic so that the first 32 columns still have metrics, but no new metrics are stored for columns after that point unless the table has a global default set or columns are individually configured. -- 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]
