smengcl opened a new pull request #1944: URL: https://github.com/apache/ozone/pull/1944
https://issues.apache.org/jira/browse/HDDS-4849 1. Right now running `ozone admin datanode decommission` command alone doesn't give any feedback. With patch: ```bash bash-4.2$ ozone admin datanode decommission Incomplete command Usage: ozone admin datanode decommission [-hV] [--scm=<scm>] [<hosts>...] Decommission a datanode [<hosts>...] List of fully qualified host names -h, --help Show this help message and exit. --scm=<scm> The destination scm (host:port) -V, --version Print version information and exit. ``` 2. When a decommission command is executed successfully, it lacks feedback on the client (it does log on the server side 3. though). With patch: ```bash bash-4.2$ ozone admin datanode decommission 172.18.0.7 172.18.0.2 Started decommissioning datanode(s): 172.18.0.7 172.18.0.2 ``` 3. Improve decommission failure message due to host/port resolution. With patch: ```bash bash-4.2$ ozone admin datanode decommission 172.18.0.71 Host 172.18.0.71 (172.18.0.71) is not running any datanodes registered with SCM. Please check the host name. bash-4.2$ ozone admin datanode decommission 172.18.0.7:9999 Host 172.18.0.7:9999 is running a datanode registered with SCM, but the port number doesn't match. Please check the port number. ``` Same for recommission and maintenance commands. ---------------------------------------------------------------- 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]
