[Bug] [Helm] No DB Nodes Exist

[Gallardot]

Search before asking

• I had searched in the issues and found no similar issues.

What happened

Deployed on K8S via Helm Charts, using mysql as the database.

error log:

[ERROR] 2024-05-10 11:41:05.611 +0800 o.a.d.a.e.ApiExceptionHandler:[47] - Meet en unknown exception: 
java.sql.SQLSyntaxErrorException: Table 'dolphinscheduler.pg_stat_activity' doesn't exist
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:121)
	at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
	at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1200)
	at com.zaxxer.hikari.pool.ProxyStatement.executeQuery(ProxyStatement.java:110)
	at com.zaxxer.hikari.pool.HikariProxyStatement.executeQuery(HikariProxyStatement.java)
	at org.apache.dolphinscheduler.dao.plugin.postgresql.monitor.PostgresqlMonitor.getDatabaseMetrics(PostgresqlMonitor.java:57)
	at org.apache.dolphinscheduler.api.service.impl.MonitorServiceImpl.queryDatabaseState(MonitorServiceImpl.java:61)
	at org.apache.dolphinscheduler.api.controller.MonitorController.queryDatabaseState(MonitorController.java:99)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)

What you expected to happen

no error

How to reproduce

Deployed on K8S via Helm Charts, using mysql as the database.

Anything else

No response

Version

dev

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct