<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Small_Green_Hand的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Small_Green_Hand</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Small_Green_Hand]]></copyright><item><title><![CDATA[K8S单节点部署+K8S运行spring boot服务]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/127544991</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/127544991</guid><author>Small_Green_Hand</author><pubDate>Thu, 27 Oct 2022 10:41:43 +0800</pubDate><description><![CDATA[K8S单节点部署+K8S部署spring boot服务]]></description><category></category></item><item><title><![CDATA[gateway路由发现nacos已注册微服务]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/122970573</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/122970573</guid><author>Small_Green_Hand</author><pubDate>Wed, 16 Feb 2022 19:58:18 +0800</pubDate><description><![CDATA[pom.xml核心配置

spring boot、spring cloud 、spring cloud alibaba三个组件版本需要配置正确，版本匹配不对，可能导致工程错误。版本参照：https://github.com/alibaba/spring-cloud-alibaba/wiki/%E7%89%88%E6%9C%AC%E8%AF%B4%E6%98%8E


     &lt;parent&gt;
        &lt;groupId&gt;org.springframework.boot&lt;]]></description><category></category></item><item><title><![CDATA[Kafka 详细配置]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/116276010</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/116276010</guid><author>Small_Green_Hand</author><pubDate>Thu, 29 Apr 2021 20:04:49 +0800</pubDate><description><![CDATA[Property
			Default
			Description
		broker.id
			
			每个broker都可以用一个唯一的非负整数id进行标识；这个id可以作为broker的“名字”，并且它的存在使得broker无须混淆consumers就可以迁移到不同的host/port上。你可以选择任意你喜欢的数字作为id，只要id是唯一的即可。
		log.dirs
			/tmp/kafka-logs
			kafka存放数据的路径。这个路径并不是唯一的，可以是多个，路径之间只需要使用逗号分隔.]]></description><category></category></item><item><title><![CDATA[同一个工程多个注解@FeignClient（一个工程访问多个服务）]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/106947439</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/106947439</guid><author>Small_Green_Hand</author><pubDate>Wed, 24 Jun 2020 17:09:48 +0800</pubDate><description><![CDATA[问题描述：

现有三个工程 A,B,C。 A工程会访问B工程接口，也会访问C工程接口，原来的做法是写好两个接口类去访问，如下所示，但是访问时出现问题，当第一次访问时，A调用B成功，A调用C成功。但第二次访问时，A调用B时，报错404


@FeignClient
public interface A{
    /**
     * 
     * @Title getConfigsOfService
     * @Description 获取服务的配置
     * @param name
     *.]]></description><category></category></item><item><title><![CDATA[elasticsearch 7.x配置集群密码认证模式]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103862486</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103862486</guid><author>Small_Green_Hand</author><pubDate>Mon, 06 Jan 2020 18:53:40 +0800</pubDate><description><![CDATA[一 生成证书

在elasticsearch目录下执行，会在目录elasticsearch的文件目录生成elastic-stack-ca.p12文件，比如我这里是/home/elasticsearch

./elasticsearch-certutil ca

Please enter the desired output file [elastic-stack-ca.p12]: elastic-...]]></description><category></category></item><item><title><![CDATA[elasticsearch数据迁移（1.7.0到7.4.2）]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103614825</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103614825</guid><author>Small_Green_Hand</author><pubDate>Thu, 19 Dec 2019 15:12:04 +0800</pubDate><description><![CDATA[elasticsearch官方提供了数据迁移的命令：

http://新集群:9200/_reindex/ POST
{
 "source": {
  "size": 5000,
  "index": "test",
  "type": "T_VEHICLE_HIST",
  "remote": {
   "host": "http://老集群:9200"
  }
...]]></description><category></category></item><item><title><![CDATA[HTTP请求状态码集合]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103436788</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/103436788</guid><author>Small_Green_Hand</author><pubDate>Sat, 07 Dec 2019 16:22:33 +0800</pubDate><description><![CDATA[HTTP状态代码（各种错误代码集合）

100 Continue 初始的请求已经接受，客户应当继续发送请求的其余部分。（HTTP 1.1新）
101 Switching Protocols 服务器将遵从客户的请求转换到另外一种协议（HTTP 1.1新）
200 OK 一切正常，对GET和POST请求的应答文档跟在后面。
201 Created 服务器已经创建了文档，Location头给出了...]]></description><category></category></item><item><title><![CDATA[spring boot @Transactional注解事务不回滚不起作用无效]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/89358359</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/89358359</guid><author>Small_Green_Hand</author><pubDate>Wed, 17 Apr 2019 16:13:15 +0800</pubDate><description><![CDATA[参考：https://blog.youkuaiyun.com/zdyueguanyun/article/details/80236401



当@Transactional不起作用如何排查问题。

可以按照以下几个步骤逐一确认：

1、首先要看数据库本身对应的库、表所设置的引擎是什么。MyIsam不支持事务，如果需要，则必须改为InnnoDB。

2、@Transactional所注解的方法是否为publ...]]></description><category></category></item><item><title><![CDATA[spring-data-elasticsearch与elasticsearch版本对应]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/84941487</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/84941487</guid><author>Small_Green_Hand</author><pubDate>Mon, 10 Dec 2018 16:01:32 +0800</pubDate><description><![CDATA[ 

       参考地址：https://github.com/spring-projects/spring-data-elasticsearch/blob/master/README.md

spring data elasticsearch
			elasticsearch
		3.1.x
			6.2.2
		3.0.x
			5.5.0
		2.1.x
			2.4.0
		2.0.x...]]></description><category></category></item><item><title><![CDATA[linux服务器上tomcat工程开启debug调试服务]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/82988047</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/82988047</guid><author>Small_Green_Hand</author><pubDate>Tue, 09 Oct 2018 20:30:23 +0800</pubDate><description><![CDATA[当本地的web项目打成war包，部署到linux服务器tomcat容器后，往往想通过本地eclipse简便的调试服务器上的代码，只需按照下列操作即可。

第一步：配置tomcat容器bin目录下的startup.sh文件

第一行添加下列内容，不需要换行，其中address=8000表示开启8000端口作为调试服务的端口

declare -x CATALINA_OPTS=&quot;-server -Xd...]]></description><category></category></item><item><title><![CDATA[JVM内存泄露排查]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/79391856</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/79391856</guid><author>Small_Green_Hand</author><pubDate>Tue, 27 Feb 2018 19:33:33 +0800</pubDate><description><![CDATA[一：tomcat配置jconsole远程连接1. jdk配置jmxremote.passwordcp jmxremote.password.template jmxremote.password2.jmxremote.password最后增加下列内容monitorRole  QED controlRole   password11113.tomcat服务bin/catalina.sh文件增加下列内...]]></description><category></category></item><item><title><![CDATA[Elasticsearch创建索引]]></title><link>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/78652094</link><guid>https://blog.youkuaiyun.com/Small_Green_Hand/article/details/78652094</guid><author>Small_Green_Hand</author><pubDate>Tue, 28 Nov 2017 10:37:59 +0800</pubDate><description><![CDATA[创建索引
curl -XPOST localhost:9200/test -d ‘{
  "settings":{
      "number_of_shards":1
  },
  "mappings":{
      "type1":{
          "_source":{"enabled":false},
          "properties":{]]></description><category></category></item></channel></rss>