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From ShengChang Gu <gushengch...@gmail.com>
Subject Re: Add a new node into running Hadoop from the Hadoop code
Date Sun, 23 Jan 2011 11:06:47 GMT
you can try these steps:
1. edit new datanode conf
2. edit namenode conf
3.start-all.sh

2011/1/19 Robert Grandl <rgrandl@student.ethz.ch>

> Hi,
>
> It is possible to add a new tasktracker node from the Hadoop code directly
> ?
>
> For example I have in the slaves a list of nodes but only some of them are
> running at the moment.
> I want to start a new tasktracker from the idles nodes in the slaves.
> It is possible to take some actions from Hadoop directly without doing
> this:
>
> $ cd path/to/hadoop
> $ bin/hadoop-daemon.sh start datanode
> $ bin/hadoop-daemon.sh start tasktracker
>
>
> Thanks,
> Robert
>
>
>
>


-- 
阿昌

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