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ERROR [QuartzScheduler_PersistedQuartzSchedulerEngineInstance-ecmsndcappcp11617706920289_ClusterManager][PortalJobStore:3641] Couldn't rollback jdbc connection. This connection has been closed. org.postgresql.util.PSQLException: This connection has been closed. at org.postgresql.jdbc.PgConnection.checkClosed(PgConnection.java:766) at org.postgresql.jdbc.PgConnection.rollback(PgConnection.java:773) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.jdbcRollback(BaseWrapperManagedConnection.java:1105) at org.jboss.jca.adapters.jdbc.WrappedConnection.rollback(WrappedConnection.java:863) at sun.reflect.GeneratedMethodAccessor740.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
PostgreSQL データベースの 2 つのノードと、両方のデータベース ノード間の仮想 IP アドレスのセットアップがあり、データベースの切り替え中、Liferay アプリケーション サーバーを再起動するまで、アプリケーション サーバーは応答しません。