elaseticsearch启动报错 [es1] uncaught exception in thread [main] org.elasticsearch.bootstrap.StartupException: BindTransportException[Failed to bind to [9300-9400]]; nested: BindException[Cannot assign requested address]; at org.elasticsearch.bootstrap.E…

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…

示例GitHub源码地址:https://github.com/AngelSXD/springcloud 1.首先使用feign调用,需要配置熔断器 2.配置熔断器需要将熔断器注入Bean,熔断器类上需要加注解@Component,确保可以被spring扫描到 3.熔断器类需要实现feignClient接口,并且重写 feignClient接口中的所有方法,做降级处理逻辑 4.需要在feignClient上的注解中,通过fallback属性来指明熔断器.class,等服务熔断的时候,来执行熔断器…

一.错误情况 报错如下: [0807/144244.712736:FATAL:nss_util.cc(627)] NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required Please upgrade to the latest NSS, and if you still get this error, contact your distribution maintainer. 原因是说 NSS (Network Secur…

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.zxkj.lockserver.dao.CompanyDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.sprin…

# /etc/init.d/httpd startStarting httpd: (98)Address already in use: make_sock: could not bind to address [::]:80(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80no listening sockets available, shutting downUnable to open lo…

最后才发现原因是Tomcat的server.xml配置文件有问题:apache-tomcat-7.0.67\conf的service.xml下边多了类似与 <Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true"> <Valve className="org.apache.catalina.authent…

说明80端口被用 终端:  ps -ef|grep httpd察看占用的进程或者用netstat -lnp|grep 80 找到后kill掉,如果都不行那么再试试以下方法(试过可以) 终端输入: find / -name ports.conf /etc/apache2/ports.conf 输入: vim '/etc/apache2/ports.conf' 键入‘i’即可修改, 将listen 80 这一句注释掉 按‘Esc’退出编辑状态 按‘:wq’,保存并退出(‘:q’不保存退出,‘:q!’…

org.apache.catalina.core.StandardService.initInternal Failed to initialize connector org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8080]] tomcat端口被其他程序占用…

今天在本地搭建一个测试用的最新版ElasticSearch6.4.3 的环境时,遇到一个报: [Cannot assign requested address: bind]的错误. 错误日志内容如下: H:\ElasticSearch\6.4.3\elasticsearch-6.4.3-node1\bin>H:\ElasticSearch\6.4.3\elasticsearch-6.4.3-node1\bin\el asticsearch.bat [2018-11-12T15:15:40,305…