archivehttps://archive-w.netlify.app/doc/framework/zookeeper/Recent content on archiveHugozh-CN<link>https://archive-w.netlify.app/doc/framework/zookeeper/install/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://archive-w.netlify.app/doc/framework/zookeeper/install/</guid><description><ul> <li> <h2 id="introzookeeper"> Intro(Zookeeper) <a class="anchor" href="#introzookeeper">#</a> </h2> <ul> <li> <h2 id="压缩包安装"> 压缩包安装 <a class="anchor" href="#%e5%8e%8b%e7%bc%a9%e5%8c%85%e5%ae%89%e8%a3%85">#</a> </h2> <h6 id="docker" class="anchor_hr" style="font-size: 0rem; margin: 0; padding: 0; border-width: 0px;"></h6><h6 id="centos7" class="anchor_hr" style="font-size: 0rem; margin: 0; padding: 0; border-width: 0px;"></h6><h6 id="ubuntu" class="anchor_hr" style="font-size: 0rem; margin: 0; padding: 0; border-width: 0px;"></h6><div class="docsify-tabs docsify-tabs--classic"><button anchorId="docker" class="docsify-tabs__tab" data-tab="Docker">Docker</button><div class="docsify-tabs__content" data-tab-content="docker"> <ol> <li>配置环境</li> </ol> <div class="outer yosemite"><div class="dot red"></div><div class="dot amber"></div><div class="dot green"></div></div> <div class="code-toolbar"><pre data-lang="shell" data-line="" class="language-shell line-numbers" style="max-height: none"><code class="language-shell"># 启动服务器 $ docker run -d -p 2181:2182 --name zookeeper-3.6.3 zookeeper:3.6.3 # 使用自定义的配置文件 $ docker run -d -p 2181:2182 -v $(pwd)/zoo.cfg:/conf/zoo.cfg --restart always --name zookeeper-3.6.3 zookeeper:3.6.3 </code></pre></div> <ol start="2"> <li>测试</li> </ol> <div class="outer yosemite"><div class="dot red"></div><div class="dot amber"></div><div class="dot green"></div></div> <div class="code-toolbar"><pre data-lang="shell" data-line="" class="language-shell line-numbers" style="max-height: none"><code class="language-shell"># 使用redis容器内部客户端进行访问 $ docker run -it --rm --network host zookeeper:3.6.3 zkCli.sh -server 127.0.0.1[:2181] </code></pre></div> <p><img src="https://archive-w.netlify.app/.images/doc/framework/redis/redis-install-dcoker-01.png" alt="" width="100%"></p></description></item><item><title/><link>https://archive-w.netlify.app/doc/framework/zookeeper/zk/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://archive-w.netlify.app/doc/framework/zookeeper/zk/</guid><description><h2 id="zk-简介"> ZK 简介 <a class="anchor" href="#zk-%e7%ae%80%e4%bb%8b">#</a> </h2> <blockquote> <p>zab协议</p> <p>description</p> </blockquote> <h2 id="zk-实现原理"> ZK 实现原理 <a class="anchor" href="#zk-%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86">#</a> </h2> <h2 id="zk-常用命令"> ZK 常用命令 <a class="anchor" href="#zk-%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4">#</a> </h2> <table> <thead> <tr> <th>command</th> <th>function</th> </tr> </thead> <tbody> <tr> <td>help</td> <td>显示所有命令操作</td> </tr> <tr> <td>ls path [watch]</td> <td>使用ls 命令来查看当前znode中所包含的内容</td> </tr> <tr> <td>ls2 path [watch]</td> <td>查看当前节点数据，并能看到更新次数等数据</td> </tr> <tr> <td>create</td> <td>普通创建 -s 含有序列，-e 临时（重启或者超时消失）</td> </tr> <tr> <td>get path [watch]</td> <td>获得节点值</td> </tr> <tr> <td>set</td> <td>设置节点具体值</td> </tr> <tr> <td>stat</td> <td>查看节点状态</td> </tr> <tr> <td>delete</td> <td>删除节点</td> </tr> <tr> <td>rmr</td> <td>递归删除节点</td> </tr> </tbody> </table> <h2 id="zk-stat-结构"> ZK stat 结构 <a class="anchor" href="#zk-stat-%e7%bb%93%e6%9e%84">#</a> </h2> <table> <thead> <tr> <th>show</th> <th>explain</th> </tr> </thead> <tbody> <tr> <td>cZxid = 0x20000000e</td> <td>create 创建znode更改的事务ID</td> </tr> <tr> <td>ctime = Thu Aug 04 09: 33:08 UTC 2022</td> <td>create znode 创建时间</td> </tr> <tr> <td>mZxid = 0x20000000e</td> <td>modify 修改znode更改的事务ID</td> </tr> <tr> <td>mtime = Thu Aug 04 09:33:08 UTC 2022</td> <td>modify 修改时间</td> </tr> <tr> <td>pZxid = 0x20000000e</td> <td>p&hellip;. 添加或删除子节点的znode更改事务ID</td> </tr> <tr> <td>cversion = 0</td> <td>表示对此znode子节点进行更改的次数</td> </tr> <tr> <td>dataVersion = 0</td> <td>表示对此znode数据的更改次数</td> </tr> <tr> <td>aclVersion = 0</td> <td>表示对此znode的ACL进行更改的次数</td> </tr> <tr> <td>ephemeralOwner = 0x0</td> <td>ephemeral类型？znode 所有者session Id : 0</td> </tr> <tr> <td>dataLength = 11</td> <td>znode 数据字段长度</td> </tr> <tr> <td>numChildren = 0</td> <td>znode 的子节点的数量</td> </tr> </tbody> </table> <h2 id="zk-应用"> ZK 应用 <a class="anchor" href="#zk-%e5%ba%94%e7%94%a8">#</a> </h2> <ol> <li>共享锁 <ul> <li>explain</li> </ul> <blockquote> <p>description</p></description></item></channel></rss>