anuragmantri commented on pull request #3851: URL: https://github.com/apache/iceberg/pull/3851#issuecomment-1011295032
> * What happens, if a table is modified in one of the catalogs (I suspect that this is catalog dependent as HiveCatalog will not follow the changes, but HadoopTable/HadoopCatalog might follow each others changes, as they rely on the file names) > * Also issues will arise if we start expiring snapshots. If one catalog decides that one of the files are not needed anymore, then it could remove the file, even if the file is still needed for the other table. > Thanks for the questions @pvary. I haven't really thought about concurrent access to the tables from multiple catalogs. It did come up a little bit in our [DR discussion](https://lists.apache.org/thread/8cg14cvs0hxybpvz20olr78ysm7xrtw2) in the dev list. I'm not sure this should be allowed. @aokolnychyi - What are your thoughts on this? -- 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]
