Install

[FlantVc]

zookeeper install success,but when bash ./bin/install.sh
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/cli/DefaultParser
at org.apache.zookeeper.cli.DeleteAllCommand.parse(DeleteAllCommand.java:52)
at org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:438)
at org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:367)
at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:350)
at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:293)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.DefaultParser
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)

[StarGods]

The zookeeper version is incorrect, you need to use version 3.8

[FlantVc]

这是来自QQ邮箱的假期自动回复邮件。   您好，我最近正在休假中，无法亲自回复您的邮件。我将在假期结束后，尽快给您回复。

[zero-zero-senven]

I had the same problem and here is my solution:

1. check zookeeper verison
2. Check whether the zookeeper-x.x.x.ar and zookeeper-jute-x.x.x.ar packages in api-server,master-server, and worker-server versions are the same as those in zookeeper
3. Check whether commons-cli-x.x.ar in the api-server,master-server, and worker-server packages is the same as that in zookeeper

[FlantVc]

这是来自QQ邮箱的假期自动回复邮件。   您好，我最近正在休假中，无法亲自回复您的邮件。我将在假期结束后，尽快给您回复。

[zero-zero-senven]

I had the same problem and here is my solution:

1. check zookeeper verison
2. Check whether the zookeeper-x.x.x.ar and zookeeper-jute-x.x.x.ar packages in api-server,master-server, and worker-server versions are the same as those in zookeeper
3. Check whether commons-cli-x.x.ar in the api-server,master-server, and worker-server packages is the same as that in zookeeper