cielswift opened a new issue #7566:
URL: https://github.com/apache/shardingsphere/issues/7566
sharding 4.11
spring boot 2.3
mysql 5.7
Caused by: java.sql.SQLFeatureNotSupportedException: isValid
at
org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection.isValid(AbstractUnsupportedOperationConnection.java:157)
~[sharding-jdbc-core-4.1.1.jar:4.1.1]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_262]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_262]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_262]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_262]
at
org.springframework.jdbc.core.JdbcTemplate$CloseSuppressingInvocationHandler.invoke(JdbcTemplate.java:1525)
~[spring-jdbc-5.2.8.RELEASE.jar:5.2.8.RELEASE]
at com.sun.proxy.$Proxy264.isValid(Unknown Source) ~[?:?]
at
org.springframework.boot.actuate.jdbc.DataSourceHealthIndicator.isConnectionValid(DataSourceHealthIndicator.java:134)
~[spring-boot-actuator-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:328)
~[spring-jdbc-5.2.8.RELEASE.jar:5.2.8.RELEASE]
org.apache.shardingsphere.shardingjdbc.jdbc.core.connection.ShardingConnection
did not implement the #isValid(arg) method of
org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection,
so an error occurred
@override
public final boolean isValid(final int timeout) throws SQLException {
throw new SQLFeatureNotSupportedException("isValid");
}
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