zjcnb opened a new issue #13872:
URL: https://github.com/apache/shardingsphere/issues/13872
### Which version of ShardingSphere did you use?
`master`
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
`ShardingSphere-Proxy`
### Expected behavior
No error message
### Actual behavior
```
Exception in thread "main"
org.apache.shardingsphere.infra.exception.ShardingSphereException: Load
database server info failed:
at
org.apache.shardingsphere.proxy.database.DatabaseServerInfo.<init>(DatabaseServerInfo.java:44)
at
org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.lambda$setDatabaseServerInfo$0(BootstrapInitializer.java:96)
at java.util.Optional.ifPresent(Optional.java:159)
at
org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.setDatabaseServerInfo(BootstrapInitializer.java:95)
at
org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:71)
at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)
Caused by: java.sql.SQLTransientConnectionException: HikariPool-1 -
Connection is not available, request timed out after 3001ms.
at
com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:689)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:196)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:161)
at
com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:100)
at
org.apache.shardingsphere.proxy.database.DatabaseServerInfo.<init>(DatabaseServerInfo.java:39)
... 5 more
```
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