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From 陈加俊 <cjjvict...@gmail.com>
Subject Re: how to move to new version of hadoop?
Date Fri, 29 Jul 2011 02:35:03 GMT
bin/hadoop namenode -upgrade
bin/hadoop datanode -upgrade

2011/7/28 周俊清 <2houjq@163.com>

>  hello everyone,
>     Now ,I am running hadoop-0.20.2 , my question is ,how can i move to
> version of hadoop-0.20-append? I package the hadoop-0.20-append's core jar ,
> can i just replace the current hadoop-core-0.20.2.jar with
> hadoop-0.20-append's core jar?And do what?
>
> --
> ----------------------------
> 周俊清
> 2houjq@163.com
>
>
>


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