Mysql数据库连接失败SSLException: Unsupported record ver
|
问题描述
- mysql版本:5.7.27
- jdk版本:1.8.0_201
tomcat日志中报错,显示连接数据库失败,报错信息如下:- The last packet successfully received from the server was 152 milliseconds ago. The last packet sent successfully to the server was 147 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:164) ... 89 moreCaused by: javax.net.ssl.SSLException: Unsupported record version Unknown-0.0 at sun.security.ssl.InputRecord.checkRecordVersion(InputRecord.java:552) at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:565) at sun.security.ssl.InputRecord.read(InputRecord.java:529) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:149) ... 89 moreMon Dec 09 13:15:02 CST 2019 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.2019-12-09 13:15:02,494 ERROR [com.alibaba.druid.pool.DruidDataSource] - <create connection error, url: jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&zeroDateTimeBehavior=convertToNull&characterEncoding=UTF-8, errorCode 0, state 08S01>com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
复制代码 解决方法
显示配置数据库连接地址useSSL=false,如- jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&zeroDateTimeBehavior=convertToNull&characterEncoding=UTF-8&useSSL=false
复制代码 问题延伸
另一种比较麻烦的问题是geoserver也出现了类似连接mysql异常的问题,
报错信息如下:- ERROR [geoserver.ows] - java.lang.RuntimeException: Error getting FeatureType, this should never happen! at org.geoserver.wms.map.GetMapKvpRequestReader.checkStyle(GetMapKvpRequestReader.java:1218) at org.geoserver.wms.map.GetMapKvpRequestReader.read(GetMapKvpRequestReader.java:566) ... 100 moreCaused by: java.io.IOException at org.geoserver.catalog.ResourcePool.getDataStore(ResourcePool.java:632) at org.geoserver.catalog.ResourcePool.getCacheableFeatureType(ResourcePool.java:916) at org.geoserver.catalog.ResourcePool.tryGetFeatureType(ResourcePool.java:901) at org.geoserver.catalog.ResourcePool.getFeatureType(ResourcePool.java:893) at org.geoserver.catalog.ResourcePool.getFeatureType(ResourcePool.java:878) ... 111 moreCaused by: java.lang.RuntimeException: Unable to obtain connection: Cannot create PoolableConnectionFactory (Communications link failure
- The last packet successfully received from the server was 2 milliseconds ago. The last packet sent successfully to the server was 2 milliseconds ago.) at org.geotools.jdbc.JDBCDataStore.createConnection(JDBCDataStore.java:2186) at org.geotools.jdbc.JDBCDataStore.createTypeNames(JDBCDataStore.java:978) at org.geotools.data.store.ContentDataStore.getTypeNames(ContentDataStore.java:259) at org.vfny.geoserver.util.DataStoreUtils.getDataAccess(DataStoreUtils.java:88) at org.geoserver.catalog.ResourcePool.getDataStore(ResourcePool.java:591) ... 115 moreCaused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Communications link failure
- The last packet successfully received from the server was 2 milliseconds ago. The last packet sent successfully to the server was 2 milliseconds ago.) at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) at org.geotools.data.jdbc.datasource.AbstractManageableDataSource.getConnection(AbstractManageableDataSource.java:41) at org.geotools.jdbc.JDBCDataStore.createConnection(JDBCDataStore.java:2170) ... 119 moreCaused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet successfully received from the server was 2 milliseconds ago. The last packet sent successfully to the server was 2 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990) ... 143 moreCaused by: javax.net.ssl.SSLException: Unsupported record version Unknown-0.0 at sun.security.ssl.InputRecord.checkRecordVersion(InputRecord.java:552) at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:565) at sun.security.ssl.InputRecord.read(InputRecord.java:529) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379) at com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:186) ... 142 more
复制代码 查找了geoserver中mysql插件的相关配置项,没有找到设置SSL连接的属性,在不修改geoserver源码的情况下,只能修改mysql的ssl配置来修复了,
在mysql的配置文件my.cnf中加上一行:重启MySQL:再查看SSL的开启状态:- SHOW VARIABLES LIKE '%ssl%';
复制代码 看到have_ssl的值为DISABLED,表示已关闭SSL。
总结
以上为个人经验,希望能给大家一个参考,也希望大家多多支持脚本之家。
来源:https://www.jb51.net/database/322308rwq.htm
免责声明:由于采集信息均来自互联网,如果侵犯了您的权益,请联系我们【E-Mail:cb@itdo.tech】 我们会及时删除侵权内容,谢谢合作! |
|
|
|
发表于 2024-6-11 00:35:24
举报
回复
分享
|
|
|
|