Details
Major Description
When ran below DDL, it caused dbaas cluster hung and need bootstrap resumed
ALTER TABLE tb1 ADD COLUMN col_tb1 VARCHAR(255); |
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1. the environment is : node1+ node2+ witness , the mariadb version is 10.11.18 and galera version is galera-4-26.4.27
2. there have WSREP BF lock wait long on node1.
2026-06-23 16:13:17 8 [Note] InnoDB: WSREP: BF lock wait long for trx:0x81d17bb09 error: Success query: ALTER TABLE tb1 ADD COLUMN col_tb1 VARCHAR(255) DEFAULT NULL
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------- TRX HAS BEEN WAITING 50000229 us FOR THIS LOCK TO BE GRANTED:
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TABLE LOCK table `evcss`.`ev_charger` trx id 34847832841 lock mode X waiting
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