liutang123 opened a new issue #5801: URL: https://github.com/apache/incubator-doris/issues/5801
We have a cluster with many replica. We found that loading image is fast but save image is slow. We add some logs like follows: ``` 2021-05-11 20:53:56,163 WARN (leaderCheckpointer|93) [Catalog.saveImage():2000] Backends done 2780888362 2021-05-11 21:13:23,941 WARN (leaderCheckpointer|93) [Catalog.saveImage():2002] DB done 2255394013 ``` Profile shows `FileOutputStream.writeBytes` cost much time  Suggest: Use buffer out put stream to reduce the number of system calls. -- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
