How To Make Own Hadoop Cluster

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1. Make hardware cluster

If you don't have hardware cluster, You can read my post How To Make Cluster (virtual) to Learn BigData

If You use my script https://github.com/evgeniikonev then you can skip some points and read Install Hadoop on the Cluster

In example, i have 3 node cluster:

IP name of node role
192.168.10.103 masternode NameNode
192.168.10.101 datanode1 DataNode
192.168.10.102 datanode2 DataNode