03-Jun-2020 07:52:22.772 SEVERE [main] org.apache.tomcat.jdbc.pool.ConnectionPool.init Unable to create initial connections of pool. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet successfully received from the server was 384 milliseconds ago. The last packet sent successfully to the server was 376 milliseconds ago. at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:105) at com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java:5126) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1666) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1244) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2397) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2430) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2215) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:813) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:334) at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:319) at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:212) at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:744) at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:676) at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:483) at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:154) at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:118) at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:107) at org.apache.tomcat.jdbc.pool.DataSourceFactory.createDataSource(DataSourceFactory.java:560) at org.apache.tomcat.jdbc.pool.DataSourceFactory.getObjectInstance(DataSourceFactory.java:244) at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:96) at java.naming/javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:325) at org.apache.naming.NamingContext.lookup(NamingContext.java:857) at org.apache.naming.NamingContext.lookup(NamingContext.java:160) at org.apache.naming.NamingContext.lookup(NamingContext.java:843) at org.apache.naming.NamingContext.lookup(NamingContext.java:174) at org.apache.catalina.core.NamingContextListener.addResource(NamingContextListener.java:1017) at org.apache.catalina.core.NamingContextListener.createNamingContext(NamingContextListener.java:557) at org.apache.catalina.core.NamingContextListener.lifecycleEvent(NamingContextListener.java:253) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:924) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:633) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475) Caused by: javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake at java.base/sun.security.ssl.SSLSocketImpl.handleEOF(SSLSocketImpl.java:1322) at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1160) at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063) at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:90) ... 44 more Suppressed: java.net.SocketException: Broken pipe (Write failed) at java.base/java.net.SocketOutputStream.socketWrite0(Native Method) at java.base/java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:110) at java.base/java.net.SocketOutputStream.write(SocketOutputStream.java:150) at java.base/sun.security.ssl.SSLSocketOutputRecord.encodeAlert(SSLSocketOutputRecord.java:81) at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:351) at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:263) at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:405) ... 45 more Caused by: java.io.EOFException: SSL peer shut down incorrectly at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:167) at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:108) at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152) ... 47 more
提取关键信息：
1 2
Caused by: javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake Caused by: java.io.EOFException: SSL peer shut down incorrectly
