ByteYue opened a new pull request, #24364: URL: https://github.com/apache/doris/pull/24364
## Proposed changes Issue Number: close #xxx This pull request introduces significant enhancements to Apache Doris, specifically focusing on the S3 file writer and S3 file buffer pool, as outlined in issue #23953. In essence, it empowers the ability to efficiently store data in a file cache during the process of uploading data to S3 using the S3 file writer. Notably, this PR provides users with the flexibility to control whether this caching process occurs synchronously or asynchronously through the configuration parameter `enable_flush_file_cache_async`. Also user can control whether writing into file cache or not using `enable_file_cache` config in BE. Additionally, this PR includes improvements to the FileCache system in advance of the `BlockCache` merge, such as proactively modifying the cache type in preparation for the BlockCache merge, ensuring seamless compatibility and optimal functionality for the S3 file writer. <!--Describe your changes.--> ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
