SWJTU-ZhangLei opened a new issue, #17679: URL: https://github.com/apache/doris/issues/17679
### 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 9cfa61b4026213bcf0207903db100fb94144eae9 ### What's Wrong? 2023-03-10 20:34:44,147 WARN (mysql-nio-pool-0|251) [StmtExecutor.handleDdlStmt():1941] DDL statement(ALTER SYSTEM DROP FOLLOWE R "90.0.20.47:9010") process failed. java.lang.IllegalArgumentException: com.sleepycat.je.config.IntConfigParam: param je.rep.electableGroupSizeOverride doesn't val idate, -1 is less than min of 0 at com.sleepycat.je.config.IntConfigParam.validate(IntConfigParam.java:47) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-dori s-SNAPSHOT] at com.sleepycat.je.config.IntConfigParam.validateValue(IntConfigParam.java:75) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14 -doris-SNAPSHOT] at com.sleepycat.je.dbi.DbConfigManager.setVal(DbConfigManager.java:648) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris- SNAPSHOT] at com.sleepycat.je.dbi.DbConfigManager.setIntVal(DbConfigManager.java:694) ~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-dor is-SNAPSHOT] at com.sleepycat.je.rep.ReplicationMutableConfig.setElectableGroupSizeOverrideVoid(ReplicationMutableConfig.java:523) ~ [je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT] at com.sleepycat.je.rep.ReplicationMutableConfig.setElectableGroupSizeOverride(ReplicationMutableConfig.java:512) ~[je- 18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT] at org.apache.doris.ha.BDBHA.removeUnReadyElectableNode(BDBHA.java:236) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.dropFrontend(Env.java:2533) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.alter.SystemHandler.process(SystemHandler.java:168) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.alter.Alter.processAlterCluster(Alter.java:716) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.alterCluster(Env.java:4460) ~[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:1930) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:609) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:433) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.handleQuery(ConnectProcessor.java:413) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.dispatch(ConnectProcessor.java:557) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:794) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52) ~[doris-fe.jar:1.2-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_352] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_352] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_352] 2023-03-10 20:34:45,612 INFO (Thread-52|111) [InternalCatalog.creat ### What You Expected? alter system drop follower 'xxxxx:xxx' successfully ### How to Reproduce? 1. start a standalone fe 2. ALTER SYSTEM ADD FOLLOWER "192.168.0.10:9010" ( don't start fe node in 192.168.0.10 ) 3. ALTER SYSTEM ADD FOLLOWER "192.168.0.11:9010" ( don't start fe node in 192.168.0.11 ) 4. ALTER SYSTEM drop FOLLOWER "192.168.0.10:9010" 5. ALTER SYSTEM drop FOLLOWER "192.168.0.11:9010" ### 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