liming30 opened a new issue, #2483: URL: https://github.com/apache/incubator-paimon/issues/2483
### Search before asking - [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar. ### Motivation In the snapshot commit phase, `ManifestFileMeta` will be merged. Consider this situation: when a partition expires, `fullCompaction` will be triggered according to the merge algorithm. At this time, all historical `ManifestEntry` will be rewritten into the new `ManifestFile`, and the time will increase with the number of `ManifestEntry`. I tested about 20 * 40000 `ManifestEntry` and it took about 5 minutes. ### Solution I think the merge of `ManifestFileMeta` can also be executed asynchronously like compaction. ### Anything else? _No response_ ### Are you willing to submit a PR? - [X] I'm willing to submit a PR! -- 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]
