GlenGeng opened a new pull request #1314: URL: https://github.com/apache/hadoop-ozone/pull/1314
## What changes were proposed in this pull request? As part of SCMCommand SCM will also send its current term, which will be used in Datanode to identify if the command was sent by the latest leader SCM. Datanode will maintain the highest term that it has seen and compare it with the term that is received as part of SCMCommand. If the term in the Datanode and SCMCommand are same, the command is added to the command queue for processing. If the term in the Datanode is less than the term received in SCMCommand, Datanode will update its term and add the command to the command queue for processing. If the term in the Datanode is greater than the term received in SCMCommand, Datanode will ignore the command. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-3988 ## How was this patch tested? CI ---------------------------------------------------------------- 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]
