JDBC，使用 mariadb 驱动程序时未找到套接字工厂
JDBC, Socket factory not found while using mariadb driver
所以，基本上，我在尝试连接到我的数据库时得到 java.lang.NoClassDefFoundError: javax/net/SocketFactory
。我正在使用来自 mvn repo 的 mariadb 驱动程序。
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>2.3.0</version>
</dependency>
这是我的代码：
try{
DriverManager.registerDriver(new org.mariadb.jdbc.Driver());
}catch (SQLException e){
logService.log(LogService.LOG_ERROR, "Error while registering driver.");
}
try (Connection connection = DriverManager.getConnection("jdbc:mariadb://myhost:myport/mydb?allowMultiQueries=true", "admin", "password")) {
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(queryString);
我的代码或配置有问题吗？
编辑：完整堆栈跟踪
java.lang.NoClassDefFoundError: javax/net/SocketFactory
at org.mariadb.jdbc.internal.util.Utils.standardSocket(Utils.java:138)
at org.mariadb.jdbc.internal.io.socket.SocketUtility.lambda$getSocketHandler(SocketUtility.java:44)
at org.mariadb.jdbc.internal.util.Utils.createSocket(Utils.java:603)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:483)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1195)
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:560)
at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:174)
at org.mariadb.jdbc.Driver.connect(Driver.java:92)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at org.killbill.billing.plugin.custom.api.dao.InvoiceRepository.getInvoice(InvoiceRepository.java:53)
at org.killbill.billing.plugin.custom.api.api.controllers.GetInvoiceController.getResult(GetInvoiceController.java:49)
at org.killbill.billing.plugin.custom.api.api.controllers.GetInvoiceController.getResult(GetInvoiceController.java:20)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.forward(CustomApiServlet.java:105)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.validate(CustomApiServlet.java:74)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.doPost(CustomApiServlet.java:64)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.killbill.billing.osgi.ContextClassLoaderHelper$ClassLoaderInvocationHandler.execute(ContextClassLoaderHelper.java:144)
at org.killbill.commons.profiling.Profiling.executeWithProfiling(Profiling.java:33)
at org.killbill.billing.osgi.ContextClassLoaderHelper$ClassLoaderInvocationHandler.handleInvocation(ContextClassLoaderHelper.java:141)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84)
at com.sun.proxy.$Proxy142.service(Unknown Source)
at org.killbill.billing.osgi.http.OSGIServlet.serviceViaPlugin(OSGIServlet.java:86)
at org.killbill.billing.osgi.http.OSGIServlet.doPost(OSGIServlet.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.killbill.billing.jaxrs.resources.PluginResource.serviceViaOSGIPlugin(PluginResource.java:187)
at org.killbill.billing.jaxrs.resources.PluginResource.serviceViaOSGIPlugin(PluginResource.java:171)
at org.killbill.billing.jaxrs.resources.PluginResource.doPOST(PluginResource.java:144)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:286)
at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:276)
at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:181)
at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
at org.killbill.billing.server.security.TenantFilter.handleAuthenticationError(TenantFilter.java:119)
at org.killbill.billing.server.security.TenantFilter.doFilter(TenantFilter.java:88)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at org.killbill.billing.server.filters.ResponseCorsFilter.doFilter(ResponseCorsFilter.java:75)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:49)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: javax.net.SocketFactory not found by org.kill-bill.billing.plugin.java.custom-api [20]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1556)
at org.apache.felix.framework.BundleWiringImpl.access0(BundleWiringImpl.java:77)
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1993)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 96 common frames omitted
确保您使用的是 jdk 并且 jdk 没有损坏。它必须在 jdk1.8.0_xyz\jre\lib 目录中包含 jsse.jar。请参阅 https://www.oracle.com/technetwork/java/jsse-136410.html 以获取手动下载（这在全新安装中不是必需的，我宁愿重新安装 jdk）。
事实证明 javax.net 软件包未包含在 OSGi 捆绑包中。它造成了很多混乱，因为我们之前使用 MySQL JDBC 驱动程序，我想它有自己的 SocketFactory 实现，而 MariaDB 驱动程序显然没有。
这已解决，但以防其他人遇到同样的错误。
如果您的插件出现此错误，您只需在 pom 文件的 标签下导入 javax.net。
所以，基本上，我在尝试连接到我的数据库时得到 java.lang.NoClassDefFoundError: javax/net/SocketFactory
。我正在使用来自 mvn repo 的 mariadb 驱动程序。
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>2.3.0</version>
</dependency>
这是我的代码：
try{
DriverManager.registerDriver(new org.mariadb.jdbc.Driver());
}catch (SQLException e){
logService.log(LogService.LOG_ERROR, "Error while registering driver.");
}
try (Connection connection = DriverManager.getConnection("jdbc:mariadb://myhost:myport/mydb?allowMultiQueries=true", "admin", "password")) {
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(queryString);
我的代码或配置有问题吗？
编辑：完整堆栈跟踪
java.lang.NoClassDefFoundError: javax/net/SocketFactory
at org.mariadb.jdbc.internal.util.Utils.standardSocket(Utils.java:138)
at org.mariadb.jdbc.internal.io.socket.SocketUtility.lambda$getSocketHandler(SocketUtility.java:44)
at org.mariadb.jdbc.internal.util.Utils.createSocket(Utils.java:603)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:483)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1195)
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:560)
at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:174)
at org.mariadb.jdbc.Driver.connect(Driver.java:92)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at org.killbill.billing.plugin.custom.api.dao.InvoiceRepository.getInvoice(InvoiceRepository.java:53)
at org.killbill.billing.plugin.custom.api.api.controllers.GetInvoiceController.getResult(GetInvoiceController.java:49)
at org.killbill.billing.plugin.custom.api.api.controllers.GetInvoiceController.getResult(GetInvoiceController.java:20)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.forward(CustomApiServlet.java:105)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.validate(CustomApiServlet.java:74)
at org.killbill.billing.plugin.custom.api.api.CustomApiServlet.doPost(CustomApiServlet.java:64)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.killbill.billing.osgi.ContextClassLoaderHelper$ClassLoaderInvocationHandler.execute(ContextClassLoaderHelper.java:144)
at org.killbill.commons.profiling.Profiling.executeWithProfiling(Profiling.java:33)
at org.killbill.billing.osgi.ContextClassLoaderHelper$ClassLoaderInvocationHandler.handleInvocation(ContextClassLoaderHelper.java:141)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84)
at com.sun.proxy.$Proxy142.service(Unknown Source)
at org.killbill.billing.osgi.http.OSGIServlet.serviceViaPlugin(OSGIServlet.java:86)
at org.killbill.billing.osgi.http.OSGIServlet.doPost(OSGIServlet.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.killbill.billing.jaxrs.resources.PluginResource.serviceViaOSGIPlugin(PluginResource.java:187)
at org.killbill.billing.jaxrs.resources.PluginResource.serviceViaOSGIPlugin(PluginResource.java:171)
at org.killbill.billing.jaxrs.resources.PluginResource.doPOST(PluginResource.java:144)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:286)
at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:276)
at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:181)
at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
at org.killbill.billing.server.security.TenantFilter.handleAuthenticationError(TenantFilter.java:119)
at org.killbill.billing.server.security.TenantFilter.doFilter(TenantFilter.java:88)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at org.killbill.billing.server.filters.ResponseCorsFilter.doFilter(ResponseCorsFilter.java:75)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:49)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: javax.net.SocketFactory not found by org.kill-bill.billing.plugin.java.custom-api [20]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1556)
at org.apache.felix.framework.BundleWiringImpl.access0(BundleWiringImpl.java:77)
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1993)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 96 common frames omitted
确保您使用的是 jdk 并且 jdk 没有损坏。它必须在 jdk1.8.0_xyz\jre\lib 目录中包含 jsse.jar。请参阅 https://www.oracle.com/technetwork/java/jsse-136410.html 以获取手动下载（这在全新安装中不是必需的，我宁愿重新安装 jdk）。
事实证明 javax.net 软件包未包含在 OSGi 捆绑包中。它造成了很多混乱，因为我们之前使用 MySQL JDBC 驱动程序，我想它有自己的 SocketFactory 实现，而 MariaDB 驱动程序显然没有。
这已解决，但以防其他人遇到同样的错误。
如果您的插件出现此错误，您只需在 pom 文件的 标签下导入 javax.net。