branch-3.0: [Fix](create table) concurrent rename database causes table creation … #54614 #56199
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apache#54614) …and replay failure Fix ``` 2025-08-04 01:00:20,626 ERROR (replayer|119) [EditLog.loadJournal():1439] replay Operation Type 10, log id: 62731 java.lang.NullPointerException: Cannot invoke "org.apache.doris.catalog.Database.createTableWithLock(org.apache.doris.catalog.Table, boolean, boolean)" because "db" is null at org.apache.doris.datasource.InternalCatalog.replayCreateTable(InternalCatalog.java:1359) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.replayCreateTable(Env.java:4767) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.persist.EditLog.loadJournal(EditLog.java:351) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env.replayJournal(Env.java:3103) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.Env$4.runOneCycle(Env.java:2865) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.common.util.Daemon.run(Daemon.java:119) ~[doris-fe.jar:1.2-SNAPSHOT] ``` The cause of the problem, as observed in the observer bdbje log, is as follows: 1. Key:10, Rename db from dbA to dbB 2. Key:11, Rename db from dbB to dbA 3. key:12, The edit log for create view (table) saves the db name dbB from step 1. During replay, because the db has become dbA, replay cannot find the dbB by using the name dbB, resulting in an error (npe). The follower crashed.
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cherry pick from #54614