zookeeper 清理snapshot及事务日志

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选择匿名的用户   2021-6-2 15:46   913   0
<p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; font-family:&#34;PingFang SC&#34;,&#34;Microsoft YaHei&#34;,SimHei,Arial,SimSun; font-size:16px; color:rgb(44,44,44)"> 在使用zookeeper过程中,我们知道,会有dataDir和dataLogDir两个目录,分别用于snapshot和事务日志的输出(默认情况下只有dataDir目录,snapshot和事务日志都保存在这个目录中,关于这两个目录的详细说明,请看《<a href="http://nileader.blog.51cto.com/1381108/795265" rel="noopener noreferrer" style="background:transparent; color:rgb(44,98,141); text-decoration:none; margin:0px; padding:0px; outline:none" target="_blank">ZooKeeper管理员指南</a>》)。</p>
<p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; font-family:&#34;PingFang SC&#34;,&#34;Microsoft YaHei&#34;,SimHei,Arial,SimSun; font-size:16px; color:rgb(44,44,44)">     </p>
<p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; font-family:&#34;PingFang SC&#34;,&#34;Microsoft YaHei&#34;,SimHei,Arial,SimSun; font-size:16px; color:rgb(44,44,44)"> <span style="">第一种</span>,也是运维人员最常用的,写一个删除日志脚本,每天定时执行即可:</p>
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        <code style="font-family:Monaco,Menlo,Consolas,&#34;Courier New&#34;,monospace; font-size:14.4px; padding:2px 4px; color:rgb(0,130,0)!important; white-space:nowrap; background:none!important">#snapshot file dir</code>
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        <code style="font-family:Monaco,Menlo,Consolas,&#34;Courier New&#34;,monospace; font-size:14.4px; padding:2px 4px; color:rgb(199,37,78); white-space:nowrap; background:none!important">dataDir&#61;/user/upload/zookeeper/version-2</code>
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        <code style="font-family:Monaco,Menlo,Consolas,&#34;Courier New&#34;,monospace; font-size:14.4px; padding:2px 4px; color:rgb(0,130,0)!important; white-space:nowrap; background:none!important">#tran log dir</code>
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        <span style="margin:0px; padding:0px; font-family:monospace; color:rgb(44,44,44); background-color:initial">/user/upload/zookeeper/version-2</span>
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        <code style="font-family:Monaco,Menlo,Consolas,&#34;Courier New&#34;,monospace; font-size:14.4px; padding:2px 4px; color:rgb(0,130,0)!important; white-space:nowrap; background:none!important">#Leave 60 files</code>
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