Jackie-Jiang commented on issue #8945: URL: https://github.com/apache/pinot/issues/8945#issuecomment-1162145614
Thanks for raising this! Agree that several checks are too restrictive, and make changes very hard or even impossible. The following changes should be safe: - Change default value (only applied during ingestion) - Change granularity of DateTimeField (granularity is just for description purpose currently) - Change maxLength of a column (only applied during ingestion) Some changes might cause problem, and we can discuss further: - Change field type (I feel switching between dimension and metric should be okay, but need some testing) - Change data type (can cause schema mismatch) - Remove column (just removing column might be okay, but if the same column is added back with different data type, it can cause problem) -- 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]
