AnanyaSingh2121 commented on PR #3782: URL: https://github.com/apache/ambari/pull/3782#issuecomment-2072920519
Hi @JiaLiangC , Thank you for initiating the integration of dfsrouter with Ambari. I was going through the PR and had a few suggestions/ doubts. I see that you are adding Router as a separate service in Ambari. Essentially Router is a HDFS component only. Could you please tell the reason for this approach. Because we are still going to store the configuration file for Router under hadoop_conf directory only. Also if you could please tell how the following things will be taken care of in your approach: - how is it being made sure that client requests are being routed via the Router in single and multi router setup - there are a certain set of configurations that are required as per the hadoop community for managing multi-router setup. How will we support those configurations - Router is made a master so the cardinality will be +1. But the user should not have the ability to add router without enabling multiple namespaces. Don't you think this should be integrated as part of Ambari federation setup only as Router installation then can be controlled. - Some router based configurations like the registering nameservice should be and can done automatically by Ambari as it is aware of the multiple namespaces in the cluster. Then why do we need to include those configurations in the hdfs-rbf-site. These configurations should only be loaded when multiple namespaces exist in my opinion. -- 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: dev-unsubscr...@ambari.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@ambari.apache.org For additional commands, e-mail: dev-h...@ambari.apache.org
