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CentOS 6.5 Installation HDFs cluster (Hadoop-2.7.3)

Source: Internet
Author: User
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Install real clusters, not but nodes or pseudo-distributed, take 3 nodes for example, Node1 for Namenode and Secondnamenode,node2 and Node3 for Datanode.

1, 3 machine configuration must be identical, only need to be configured on the Node1, SCP to Node2 and node3 on the line;

2, the installation of SSH password-free login, and the regular SSH generation is not the same, you need to follow the hadoop.apache.org document generated in the way;

3. Reference http://www.linuxidc.com/Linux/2015-11/124800.htm

CentOS 6.5 Installation HDFs cluster (Hadoop-2.7.3)

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