ErciZe opened a new issue, #50488: URL: https://github.com/apache/doris/issues/50488
### 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 version: apache/doris:2.0.0_alpha-fe-x86_64 environment: docker detail log: ` 2025-04-28 03:12:41,416 WARN (mysql-nio-pool-6|245) [StmtExecutor.handleDdlStmt():2079] DDL statement(ALTER SYSTEM ADD FOLLOWER "172.16.0.9:9010") process failed. java.lang.NullPointerException: null at com.sleepycat.je.rep.util.ReplicationGroupAdmin.getMasterSocket(ReplicationGroupAdmin.java:191) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT] at com.sleepycat.je.rep.util.ReplicationGroupAdmin.doMessageExchange(ReplicationGroupAdmin.java:607) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT] at com.sleepycat.je.rep.util.ReplicationGroupAdmin.getGroup(ReplicationGroupAdmin.java:406) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT] at org.apache.doris.ha.BDBHA.removeConflictNodeIfExist(BDBHA.java:201) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.addFrontend(Env.java:2517) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.alter.SystemHandler.process(SystemHandler.java:166) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.alter.Alter.processAlterCluster(Alter.java:714) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.alterCluster(Env.java:4518) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.DdlExecutor.execute(DdlExecutor.java:209) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.handleDdlStmt(StmtExecutor.java:2068) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.executeByLegacy(StmtExecutor.java:706) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:451) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:426) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.handleQuery(ConnectProcessor.java:430) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.dispatch(ConnectProcessor.java:574) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:815) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52) ~[doris-fe.jar:1.2-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_342] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_342] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_342] ` ### What's Wrong? It had been running normally for half a year after changing the IP from 127.0.0.1 to the internal network IP, but it failed to start yesterday after the restart. console logs: 2025-04-28 03:22:42,166 ERROR (stateListener|77) [Env.checkCurrentNodeExist():1552] current node shuiwuxing-node00:172.16.0.9:9010 is not added to the cluster, will exit. Your FE IP maybe changed, please set 'priority_networks' config in fe.conf properly. ### What You Expected? I hope to migrate the data to the new version or restore it to normal operation. ### How to Reproduce? _No response_ ### 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org