Note: If you have problems installing, scroll down to see if you missed a step

Go to the official website to download ZooKeeper, I downloaded the old version:

After decompression, we get:

Open and create two new folders, data and log:

Open conf folder:

把zoo_sample.cfgMake a copy and rename it tozoo.cfg.

Open zoo. CFG with the editor, I used nodepad++, and set dataDir=… Change that line to:

DataDir = your ZooKeeper installation directory \data dataLogDir= your ZooKeeper installation directory \logCopy the code

After that, go back to the bin folder:

Then open zkServer.cmd with an editor:

You should see something like this at the end of the code:

Change it to:

In other words,endlocalAdd a sentence to the previous linepauseAnd thencall %JAVA%tojava:

After that, we double-click zkserver.cmd:

You will see:

It’s not a mistake! It’s not a mistake! It’s not a mistake! The server has been started successfully. Don’t move this page! Now double-click zkcli.cmd again:

You will see:

At this time, the client has been successfully started, you can enter the command, enter:

ls/
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or

help
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You will see:This is zooKeeper’s help command. Congratulations!