zhangdong1015 opened a new issue, #61536: URL: https://github.com/apache/doris/issues/61536
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version Doris 4.0.3, 4.0.4-slim ### What's Wrong? In Doris cloud mode, when deploying FE cluster using Docker host network where each FE node uses a different http_port, Observer nodes fail to join the cluster. Error log: WARN [Env.getFeNodeTypeAndNameFromHelpers():1520] failed to get fe node type from helper node: HostInfo{host='127.0.0.1', port=9010}. java.net.ConnectException: Connection refused WARN [Env.getClusterIdAndRole():1342] current node HostInfo{host='127.0.0.1', port=9011} is not added to the group. please add it first. Root cause: In Env.getFeNodeTypeAndNameFromHelpers() method: String url = "http://"; + NetUtils.getHostPortInAccessibleFormat( helperNode.getHost(), // "127.0.0.1" (correct) Config.http_port // Uses current node's http_port, NOT helper's! ) + "/role?host=..."; The code uses Config.http_port (current node's port) instead of the helper node's http_port. This assumes all FE nodes use the same http_port, which fails when: - Using Docker host network mode (containers share host network, must use different ports) --- What You Expected FE-2 (Observer) should connect to FE-1's HTTP endpoint at port 8030 and join the cluster successfully. The code should use the helper node's http_port when constructing the HTTP URL, not the current node's Config.http_port. ### What You Expected? 1. FE-2 should successfully connect to FE-1's HTTP endpoint and join the cluster as an Observer node. 2. The code should use the helper node's http_port when constructing the HTTP URL, not the current node's Config.http_port. Current behavior (wrong): FE-2 tries: http://127.0.0.1:8031/role (FE-2's own http_port, no service) Should be: http://127.0.0.1:8030/role (FE-1's http_port, correct) Suggested fix: - Store http_port in Meta Service when registering FE nodes - Or provide a way to specify helper node's http_port in the --helper parameter (e.g., --helper host:http_port:edit_log_port) ### How to Reproduce? 1. Deploy Doris cloud mode with Meta Service + FoundationDB 2. Configure FE-1 (Master) with http_port=8030, edit_log_port=9010 3. Configure FE-2 (Observer) with http_port=8031, edit_log_port=9011 4. Start FE-1 successfully 5. Start FE-2 with --helper 127.0.0.1:9010 6. FE-2 fails to join with "Connection refused" error Configuration example: ┌──────┬──────────┬───────────────┬───────────┐ │ Node │ Role │ edit_log_port │ http_port │ ├──────┼──────────┼───────────────┼───────────┤ │ FE-1 │ Master │ 9010 │ 8030 │ ├──────┼──────────┼───────────────┼───────────┤ │ FE-2 │ Observer │ 9011 │ 8031 │ └──────┴──────────┴───────────────┴───────────┘ ### Anything Else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
