cielswift opened a new issue #7564:
URL: https://github.com/apache/shardingsphere/issues/7564
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
not implements
org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection
#isValid(arg) so
@Override
public final boolean isValid(final int timeout) throws SQLException {
throw new SQLFeatureNotSupportedException("isValid");
}
An error occurred
org.apache.shardingsphere.shardingjdbc.jdbc.core.connection.ShardingConnection
没有实现org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationConnection的isValid
方法, 所以jdbc想要关闭的时候报错了;
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