Zookeeper在windows下建立伪集群，myid存在，并且内容我设置为1.还是一直报myid is missing

Posted 2023-04-30

D:\Zookeeper\zookeeper-3.3.6-server1\bin>zkServer.cmdD:\Zookeeper\zookeeper-3.3.6-server1\bin>java "-Dzookeeper.log.dir=D:\Zookeeper\zookeeper-3.3.6-server1\bin\.." "-Dzookeeper.root.logger=INFO,CONSOLE" -cp "D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\build\classes;D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\build\lib\*;D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\*;D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\lib\*;D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\conf" org.apache.zookeeper.server.quorum.QuorumPeerMain "D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\conf\zoo.cfg"2016-07-07 14:13:21,461 - INFO [main:QuorumPeerConfig@90] - Reading configuration from: D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\conf\zoo.cfg2016-07-07 14:13:21,466 - INFO [main:QuorumPeerConfig@310] - Defaulting to majority quorums2016-07-07 14:13:21,467 - FATAL [main:QuorumPeerMain@83] - Invalid config, exiting abnormallyorg.apache.zookeeper.server.quorum.QuorumPeerConfig$ConfigException: Error processing D:\Zookeeper\zookeeper-3.3.6-server1\bin\..\conf\zoo.cfg at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:110) at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:99) at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:76)Caused by: java.lang.IllegalArgumentException: D:\Zookeeper\zookeeper-3.3.6-server1\zkData\myid file is missing at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parseProperties(QuorumPeerConfig.java:320) at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:106) ... 2 moreInvalid config, exiting abnormallyD:\Zookeeper\zookeeper-3.3.6-server1\bin>endlocalD:\Zookeeper\zookeeper-3.3.6-server1\bin>

我也是在windows下搭建环境，同样问题，最后结合了回答中两位大佬的方法搞定了：

windows下路径得这么写：D:\\\\Zookeeper\\\\zookeeper-3.3.6-server1\\\\bin\\\\xxx

myid后缀名删除，无论是.text还是.txt都不行，一律删除就好了

顺便吐槽：同样版本的zk，单机启动时，上述两点都不需要遵守就可以，集群就不行，这是最坑的。如果单机也一样问题没准早就发现了！折腾一上午，靠！PS，旁边研发同学跟我说ZK其实单机和集群完全是两套代码，嗯，看来他说的是对的。

参考技术A 今天我也遇到了这个问题。最后发现，找不到myid文件的原因是在windows环境中，你的myid文件多了后缀名，把后缀名.text或.txt删掉后即可正常启动。 参考技术B

windows 下的路径这么写：D:\\\\Zookeeper\\\\zookeeper-3.3.6-server1\\\\bin\\\\xxx 或者

D:/Zookeeper/zookeeper-3.3.6-server1/bin/xxx 

(斜线) 楼主的路径应该是拷贝来的吧，顺便啰嗦一句，不建议在windows下搭建环境...

参考技术C Winter is a cold season. Though the temperature is very low,but I like it ,I can play with my frends in the playground .I think I can watch TV at home instead of walking outside .So I like winter,because I can do something which is interesting. 参考技术D .text? .txt还比较能理解一点，myid没有后缀

centos7环境下zookeeper的搭建步骤之单机伪集群

首先说明：这里是单机版的伪集群搭建

第一步：下载zookeeper：
zookeeper的下载地址：

http://mirror.bit.edu.cn/apache/zookeeper/

 第二步：安装：
将下载的zookeeper上传到linux系统中，使用命令解压

tar -zxvf zookeeper-3.4.10.tar.gz

 查看解压的文件：

ls

 

进入zookeeper-3.4.10/conf/目录下：

cd zookeeper-3.4.10/conf/

 在/zookeeper-3.4.10/conf/文件夹下，复制zoo_sample.cfg文件
分别命名为zoo1.cfg\\zoo2.cfg\\zoo3.cfg

修改里面的配置信息：

zoo1.cfg

dataDir=/tmp/zookeeper/data_1
dataLogDir=/tmp/zookeeper/logs_1
server.0=localhost:2287:3387
server.1=localhost:2288:3388
server.2=localhost:2289:3389

 zoo2.cfg

dataDir=/tmp/zookeeper/data_1
dataLogDir=/tmp/zookeeper/logs_1
server.0=localhost:2287:3387
server.1=localhost:2288:3388
server.2=localhost:2289:3389

 zoo3.cfg

dataDir=/tmp/zookeeper/data_1
dataLogDir=/tmp/zookeeper/logs_1
server.0=localhost:2287:3387
server.1=localhost:2288:3388
server.2=localhost:2289:3389

在这里要切记，/tmp/zookeeper/data_1目录自己手动建好，并且创建一个myid文件，以此类推：
对应data_1下的myid值为0，
对应data_2下的myid值为1，
对应data_3下的myid值为2，

最后可以配置一下日志的输出地址：

在zookeeper-3.4.10目录下执行启动命令：

 ./bin/zkServer.sh start zoo1.cfg

 输出信息：

ZooKeeper JMX enabled by default
Using config: /home/zookeeper/zookeeper-3.4.10/bin/../conf/zoo1.cfg
Starting zookeeper ... STARTED

 查看端口是否启动：

 netstat -ntlp

 

以此方法启动其他两个：

 ./bin/zkServer.sh start zoo2.cfg
 ./bin/zkServer.sh start zoo3.cfg

查看端口：netstat -ntlp

查看启动状态：

jps

 输出信息：

查看集群间的关系：zoo1为follower，zoo2为leader，zoo3为follower

停止zoo2：

查看开启的端口：

查看服务状态：zoo3为leader，zoo1为follower

 启动zoo2,并查看：

亲测好使！！！