KnightChess commented on issue #3409: URL: https://github.com/apache/iceberg/issues/3409#issuecomment-954379239
> thanks for U,but I userd 'rewriteDataFiles' to merge small file,then use 'table.expireSnapshots().expireOlderThan(table.currentSnapshot().timestampMillis())' to delete expire snapshot and data file . But,I found my data directory‘s file is no significant reduction doubt: actions.expireSnapshots(table).execute(), if you forgot execute() Confirm that the historical manifest file is deleted. if not, check parameters of snapshot like` history.expire.min-snapshots-to-keep`. -- 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]
