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From Ashutosh Kumar <ashutosh....@gmail.com>
Subject Re: Hadoop 2.6.0, How to add/remove node to/from running cluster
Date Sat, 04 Apr 2015 14:34:58 GMT
http://wiki.apache.org/hadoop/FAQ#I_have_a_new_node_I_want_to_add_to_a_running_Hadoop_cluster.3B_how_do_I_start_services_on_just_one_node.3F


On Sat, Apr 4, 2015 at 7:55 PM, Arthur Chan <arthur.hk.chan@gmail.com>
wrote:

> Hi,
>
> Need help, I have few questions:
>   My Hadoop version: 2.6.0 (3 nodes)
>   My OS: CentOS 7
>
> Q1) How to add a new datanode to a running Hadoop 2.6.0 cluster?
> Q2) How to rebalance the cluster after the new node is added?
> Q3) How to decommission a datanode from the running Hadoop 2.6.0 cluster?
>
> I am new to Hadoop 2.6.0. please help.
>
> Regards
>
>

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