批量更新失败，HTTP 状态码 404；丢弃 1 个复制任务

Question

启动服务发现后，注册代理微服务时，eureka报如下错误：

2020-06-11 21:07:19.778 ERROR 1040 --- [et_localhost-19] c.n.e.cluster.ReplicationTaskProcessor   : Batch update failure with HTTP status code 404; discarding 1 replication tasks
2020-06-11 21:07:19.778  WARN 1040 --- [et_localhost-19] c.n.eureka.util.batcher.TaskExecutors    : Discarding 1 tasks of TaskBatchingWorker-target_localhost-19 due to permanent error
2020-06-11 21:07:49.782 ERROR 1040 --- [et_localhost-19] c.n.e.cluster.ReplicationTaskProcessor   : Batch update failure with HTTP status code 404; discarding 1 replication tasks
2020-06-11 21:07:49.782  WARN 1040 --- [et_localhost-19] c.n.eureka.util.batcher.TaskExecutors    : Discarding 1 tasks of TaskBatchingWorker-target_localhost-19 due to permanent error
2020-06-11 21:08:11.629  INFO 1040 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry  : Running the evict task with compensationTime 0ms
2020-06-11 21:08:19.796 ERROR 1040 --- [et_localhost-19] c.n.e.cluster.ReplicationTaskProcessor   : Batch update failure with HTTP status code 404; discarding 1 replication tasks
2020-06-11 21:08:19.796  WARN 1040 --- [et_localhost-19] c.n.eureka.util.batcher.TaskExecutors    : Discarding 1 tasks of TaskBatchingWorker-target_localhost-19 due to permanent error

Error Log

依赖如下：

<properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Hoxton.SR3</spring-cloud.version>
        <springfox-swagger2-version>2.9.2</springfox-swagger2-version>
        <springfox-swagger2-ui-version>2.9.2</springfox-swagger2-ui-version>
    </properties>

    <dependencies>
    
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
        </dependency> 
        
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

bootstrap.yml

spring:
  application:
    name: tng-crs-eureka            
server:
  port: 8761
  servlet:
    context-path: /eureka
eureka:
  client:
    registerWithEureka: false
    fetchRegistry: false

非常感谢任何帮助。我也尝试过禁用批量更新任务。但是，它没有用。

Answer 1

最后，我犯的错误被弄清楚了。我已经设置了 /eureka 的上下文路径。这就是所有这些麻烦的原因。删除 eureka 的上下文路径解决了我的问题。