ERROR MYSQL1: can't execute on database jdbc:mysql://10.129.52.123/?useSSL=true&requireSSL=true&verifyServerCertificate=false, sql SHOW SLAVE STATUS at com.mprew.be.service.mysql.manager.auto.DetectFailure$1.determineNewStatus(DetectFailure.java:60) ... Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 94 milliseconds ago. The last packet sent successfully to the server was 94 milliseconds ago. at sun.reflect.GeneratedConstructorAccessor1048.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2214) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:781) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:46) at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:352) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:284) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at com.mprew.be.service.mysql.node.DatabaseManager.getConnection(DatabaseManager.java:370) at com.mprew.be.service.mysql.node.DatabaseManager.querySql(DatabaseManager.java:288) ... 18 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 93 milliseconds ago. The last packet sent successfully to the server was 93 milliseconds ago. at sun.reflect.GeneratedConstructorAccessor1048.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:104) at com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java:4545) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1330) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2142) ... 30 more Caused by: javax.net.ssl.SSLException: Unsupported record version Unknown-0.0 at com.sun.net.ssl.internal.ssl.InputRecord.readV3Record(InputRecord.java:375) at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:360) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:789) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1112) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1139) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1123) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:89) ... 33 more