Step 1: Create a hadoop user and authorize the hadoop user
(1) In a new Linux system CentOS-7-x86_64-DVD-1708 In the .iso, if the initial user is root and not a hadoop user, then one needs to
Tag: stand-alone
Zookeeper Source Code Reading (Fourth) Single Single Server
Foreword The previous two articles mainly talked about the client-server session-related content, so here is the content of the client and the content of the client-server connection. Basically com
ZooKeeper installation use – stand-alone mode
1.version package preparation zookeeper-3.4.5.tar.gz< /p> 2.mkdir zookeeper folder.tar the package
mkdir zookeeper
tar xvf zookeeper-3.4.5.tar.gz
[[emailprotected] zookeeper]# pwd
/root