ahmedabu98 opened a new pull request, #40980: URL: https://github.com/apache/beam/pull/40980
The CDC sink sorts each window with SortValues' default Hadoop sorter, which needs the `hadoop-mapreduce-client-core` dependency. This switches to the native sorter, which spills to disk without Hadoop, sorts in the same byte order, and was 15 to 40% faster in a quick local benchmark. Also includes two small improvements to the native sorter: - delete its unsorted input copy when it's no longer needed - close each block once merged -- 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]
