linux上第一次安装zookeeper启动时失败

末蓝、 2023-10-05 12:00 37阅读 0赞

错误如下：  
\[root@hecs-x-medium-2-linux-20200625134441 bin\]\# ./zkServer.sh start  
ZooKeeper JMX enabled by default  
Using config: /home/zookeeper/zookeeper/bin/…/conf/zoo.cfg  
Starting zookeeper … FAILED TO START  
错误分析：  
由于题主的Tomcat占用了8080端口，zookeep默认启动端口也是8080  
所以我们需要修改一下zookeeper的端口  
解决方案：  
1、查看是否端口被占用：./zkServer.sh start-foreground  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70_pic_center]  
我的8080端口被占用了导致zookeeper启动失败  
2、修改配置文件  
进入data目录下修改zoo.cfg文件。在文件最后一行添加  
admin.serverPort=8123  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70_pic_center 1]  
3、重新启动  
./zkServer.sh start  
![在这里插入图片描述][20201019095121266.png_pic_center]完美解决。

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[20201019095121266.png_pic_center]: https://img-blog.csdnimg.cn/20201019095121266.png#pic_center