JacksonYao287 opened a new pull request #2588: URL: https://github.com/apache/ozone/pull/2588
## What changes were proposed in this pull request? we have introduced Optional<T> as parameters of CommandLine in container balancer. According to [the official doc](https://picocli.info/#_optionalt), from From picocli version 4.6, it is supported. so this PR just bump the version to that. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-5687 ## How was this patch tested? no need to add more tests -- 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]
