hycdong opened a new issue #885: URL: https://github.com/apache/incubator-pegasus/issues/885
In current implmentation, before rocksdb execute ingestion, replica will compare file size and md5 with the content of metadata. However, this verification will cost lots of disk resource. Removing verification will decrease 98% disk.io.read_bytes(15GB -> 300M) in cluster tests. As a result, we should make it as an option, and set it as false for those cluster willing to have better performance during ingestion. -- 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]
