datart看板异常

[zhangzf875]

错误报告

Datart版本号 1.0.0.rc.1

错误描述 datart上面所有的数据都无法正常查看，出现提示：wait millis 100000, active 0, maxActive 100, creating 0, createErrorCount 1 然后需要重启才能正常查看看板数据 在里面报错日志基本都是：Caused by: java.sql.SQLSyntaxErrorException: Backend not found. Check if any backend is down or not at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:833) at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:453) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1652) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1718) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785) 2024-04-16 01:28:25.460 ERROR datart.server.config.WebExceptionHandler : wait millis 100000, active 0, maxActive 100, creating 0, createErrorCount 1 com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 100000, active 0, maxActive 100, creating 0, createErrorCount 1

期望结果 datart能正常查看数据