【[spring cloud] [error] java.lang.IllegalStateException: Only one connection receive subscriber allowed.】的更多相关文章

[spring cloud] [error] java.lang.IllegalStateException: Only one connection receive subscriber allowed.

前言 最近在开发api-gateway的时候遇到了一个问题,网上能够找到的解决方案也很少,之后由公司的大佬解决了这个问题.写下这篇文章记录一下解决方案.希望可以帮助到更多的人. 环境 java版本:8 框架:spring-cloud 2.0.0.RC1 介绍 api-gateway主要接收前端请求,然后对请求的数据进行验证,验证之后请求反向代理到服务器.当请求 method 为 GET 时,可以顺利通过api-gateway.当请求 method 为 POST 时,api-gateway则会报如…

Spring Cloud Hystrix java.lang.NoClassDefFoundError: org/aspectj/lang/JoinPoint 问题

环境:spring  boot:  1.3.7  spring  cloud : Brixton.SR5 <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.3.7.RELEASE</version> <relativePath />…

java.lang.IllegalStateException: Failed to load ApplicationContext selenium 异常 解决

WARN <init>, HHH000409: Using org.hibernate.id.UUIDHexGenerator which does not generate IETF RFC 4122 compliant UUID values; consider using org.hibernate.id.UUIDGenerator instead ERROR prepareTestInstance, Caught exception while allowing TestExecuti…

maven打包错误：java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.118 sec <<< FAILURE! - in com.example.demo.RosApplicationTestsinitializationError(com.example.demo.RosApplicationTests)  Time elapsed: 0.01 sec  <<< ERROR!java.lang.Illega…

java.lang.IllegalStateException: Not allowed to create transaction on shared EntityManager - use Spring transactions or EJB CMT instead

java.lang.IllegalStateException: Not allowed to create transaction on sharedEntityManager - use Spring transactions or EJB CMT instead 原因以我的理解是,SPRING的配置中没有开启事务.解决方法,在@Transactionalpublic class CategoryDAO {...}的实现类上,加上事务的注解.问题解决可以写入数据库,但是有一点还是不清楚,如果…

Spring Scheduled定时任务报错 java.lang.IllegalStateException: Encountered invalid @Scheduled method 'xxx': For input string: "2S"

报错信息如下: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dingTalkMessagePump' defined in file [F:\workspace\NEWSRC\WebContent\WEB-INF\classes\artifacts\ERP_Web_exploded\WEB-INF\classes\com\netmarch\softprojectma…

【spring boot】【elasticsearch】spring boot整合elasticsearch，启动报错Caused by: java.lang.IllegalStateException: availableProcessors is already set to [8], rejecting [8

spring boot整合elasticsearch, 启动报错: Caused by: java.lang.IllegalStateException: availableProcessors ], rejecting [] at io.netty.util.NettyRuntime$AvailableProcessorsHolder.setAvailableProcessors(NettyRuntime.java:) ~[netty-common-.Final.jar:.Final] at…

spring低版本报错:java.lang.IllegalStateException: Context namespace element ‘annotation-config’ and its parser class [*] are only available on

参考来源:http://blog.csdn.net/sunxiaoyu94/article/details/50492083 使用spring低版本(2.5.6),使用jre 8发现错误: Unexpected exception parsing XML document from class path resource [applicationContext-dao.xml]; nested exception is java.lang.IllegalStateException: Conte…

spring mvc处理http请求报错:java.lang.IllegalStateException: getInputStream() has already been called for this request

发送post请求到controller处理失败,报错日志如下: java.lang.IllegalStateException: getInputStream() has already been called for this request at org.apache.catalina.connector.Request.getReader(Request.java:1212) at org.apache.catalina.connector.RequestFacade.getReader(…

java.lang.IllegalStateException: Active Spring transaction synchronization or active JTA transaction with specified [javax.transaction.TransactionManager] required

错误信息: java.lang.IllegalStateException: Active Spring transaction synchronization or active JTA transaction with specified [javax.transaction.TransactionManager] required at org.springframework.jdbc.support.lob.LobCreatorUtils.registerTransactionSynch…