【发布时间】:2021-05-29 06:59:09
【问题描述】:
我有一个 heroku 应用程序已经在那里运行了 5 年,我已经有一段时间没有进行任何部署了。 直到最近我才看到 heroku postgres 插件本身有两个自动更新
然后从今天开始,我尝试像往常一样进入我的应用程序,尝试登录,但由于应用程序错误日志显示无法再连接到 postgres 数据库而失败。请查看这些错误,以及我用于 DB 连接的 spring bean 设置(此设置已经存在 5 年不变,突然全部停止工作......)
我想知道最近有没有其他人遇到过这个问题?是因为heroku重大升级吗? 如果可能,请提供解决方案 谢谢
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我在这里附上了错误日志:
2021-02-26T17:18:50.688282+00:00 app[web.1]: Feb 26, 2021 5:18:50 PM org.apache.catalina.core.StandardWrapperValve invoke
2021-02-26T17:18:50.688302+00:00 app[web.1]: SEVERE: Servlet.service() for servlet [mvc-dispatcher] in context with path [/] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection] with root cause
2021-02-26T17:18:50.688304+00:00 app[web.1]: org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "35.175.150.172", user "hazpvnhqxtodzl", database "d7fhtbev11bt6m", SSL off
2021-02-26T17:18:50.688305+00:00 app[web.1]: at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:293)
2021-02-26T17:18:50.688306+00:00 app[web.1]: at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:108)
2021-02-26T17:18:50.688307+00:00 app[web.1]: at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66)
2021-02-26T17:18:50.688307+00:00 app[web.1]: at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:125)
2021-02-26T17:18:50.688308+00:00 app[web.1]: at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30)
2021-02-26T17:18:50.688308+00:00 app[web.1]: at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:22)
2021-02-26T17:18:50.688308+00:00 app[web.1]: at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:32)
2021-02-26T17:18:50.688309+00:00 app[web.1]: at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24)
2021-02-26T17:18:50.688310+00:00 app[web.1]: at org.postgresql.Driver.makeConnection(Driver.java:393)
2021-02-26T17:18:50.688311+00:00 app[web.1]: at org.postgresql.Driver.connect(Driver.java:267)
2021-02-26T17:18:50.688311+00:00 app[web.1]: at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
2021-02-26T17:18:50.688312+00:00 app[web.1]: at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
2021-02-26T17:18:50.688312+00:00 app[web.1]: at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
2021-02-26T17:18:50.688313+00:00 app[web.1]: at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
2021-02-26T17:18:50.688313+00:00 app[web.1]: at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
2021-02-26T17:18:50.688314+00:00 app[web.1]: at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
2021-02-26T17:18:50.688316+00:00 app[web.1]: at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:71)
2021-02-26T17:18:50.688316+00:00 app[web.1]: at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446)
2021-02-26T17:18:50.688317+00:00 app[web.1]: at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
2021-02-26T17:18:50.688317+00:00 app[web.1]: at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:160)
2021-02-26T17:18:50.688318+00:00 app[web.1]: at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:81)
2021-02-26T17:18:50.688318+00:00 app[web.1]: at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1473)
2021-02-26T17:18:50.688318+00:00 app[web.1]: at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:60)
2021-02-26T17:18:50.688319+00:00 app[web.1]: at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70)
2021-02-26T17:18:50.688320+00:00 app[web.1]: at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:61)
2021-02-26T17:18:50.688320+00:00 app[web.1]: at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:377)
2021-02-26T17:18:50.688321+00:00 app[web.1]: at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:372)
2021-02-26T17:18:50.688321+00:00 app[web.1]: at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:417)
2021-02-26T17:18:50.688322+00:00 app[web.1]: at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:255)
2021-02-26T17:18:50.688322+00:00 app[web.1]: at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
2021-02-26T17:18:50.688323+00:00 app[web.1]: at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
2021-02-26T17:18:50.688323+00:00 app[web.1]: at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
2021-02-26T17:18:50.688324+00:00 app[web.1]: at com.sun.proxy.$Proxy34.listTillReportHistory(Unknown Source)
2021-02-26T17:18:50.688324+00:00 app[web.1]: at com.lsinternal.restfulservice.ApiTill.reportTillHistory(ApiTill.java:75)
2021-02-26T17:18:50.688325+00:00 app[web.1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-02-26T17:18:50.688325+00:00 app[web.1]: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2021-02-26T17:18:50.688326+00:00 app[web.1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-02-26T17:18:50.688326+00:00 app[web.1]: at java.lang.reflect.Method.invoke(Method.java:607)
2021-02-26T17:18:50.688333+00:00 app[web.1]: at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
2021-02-26T17:18:50.688335+00:00 app[web.1]: at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
2021-02-26T17:18:50.688336+00:00 app[web.1]: at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
2021-02-26T17:18:50.688337+00:00 app[web.1]: at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743)
2021-02-26T17:18:50.688337+00:00 app[web.1]: at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672)
2021-02-26T17:18:50.688338+00:00 app[web.1]: at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82)
2021-02-26T17:18:50.688338+00:00 app[web.1]: at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
2021-02-26T17:18:50.688339+00:00 app[web.1]: at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
2021-02-26T17:18:50.688339+00:00 app[web.1]: at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
2021-02-26T17:18:50.688340+00:00 app[web.1]: at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
2021-02-26T17:18:50.688340+00:00 app[web.1]: at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
2021-02-26T17:18:50.688341+00:00 app[web.1]: at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
2021-02-26T17:18:50.688341+00:00 app[web.1]: at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
2021-02-26T17:18:50.688342+00:00 app[web.1]: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
2021-02-26T17:18:50.688342+00:00 app[web.1]: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
2021-02-26T17:18:50.688343+00:00 app[web.1]: at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
另外,我的数据库连接在 spring xml 配置文件中的配置:
<bean class="java.net.URI" id="dbUrl">
<constructor-arg value="#{systemEnvironment['DATABASE_URL']}"/>
</bean>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="url" value="#{ 'jdbc:postgresql://' + @dbUrl.getHost() + ':' + @dbUrl.getPort() + @dbUrl.getPath() + '?sslmode=require' }"/>
<property name="username" value="#{ @dbUrl.getUserInfo().split(':')[0] }"/>
<property name="password" value="#{ @dbUrl.getUserInfo().split(':')[1] }"/>
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<!-- change this to 'verify' before running as a production app -->
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
和本教程完全一样 -> https://devcenter.heroku.com/articles/heroku-postgresql#spring-xml
我在过去 3 天里一直在尝试解决这个问题,现在真的想不通了......如果可能,请告知 谢谢
【问题讨论】:
-
实际上经过近半个月的挖掘,这是java 7到java 8升级的问题。请参阅stackoverflow.com/questions/66628051/… 这篇文章,此设置解决了 heroku postgres 的 JDBC 连接问题,但仍然存在 JSP 渲染问题......如果有人可以建议,请跳到这篇文章。谢谢
标签: postgresql heroku spring-data-jpa javabeans hibernate-mapping