问题 I already went through https://github.com/brettwooldridge/HikariCP/issues/627 and https://github.com/brettwooldridge/HikariCP/issues/1569 and HikariPool-1 - Connection marked as broken because of SQLSTATE(08006), ErrorCode(0), but I dont see any promissing answer anywhere. Error: 2020-08-24 21:32:35.431 WARN 28600 --- [ restartedMain] com.zaxxer.hikari.pool.ProxyConnection : HikariPool-1 - Connection org.postgresql.jdbc.PgConnection@47494783 marked as broken because of SQLSTATE(08006),