duongkame opened a new pull request, #4126: URL: https://github.com/apache/ozone/pull/4126
## What changes were proposed in this pull request? This PR contains a new Freon tool to simulate a number of datanodes and coordinate with SCM to create a number of containers on the said datanodes. Example usage: The following command simluates 5K datanodes with 40K containers per datanode (total 200M containers replication ~ 1exabytes of raw usage). ``` ozone freon simulate-datanode -t 20 -n 5000 -c 40000 ``` ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-7489 ## How was this patch tested? The tool is tested manually in docker cluster and read cluster. We were able to simulate 5K datanoes and 100M containers with just 20 threads and an insignificant CPU consumption. -- 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]
