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From Azuryy Yu <azury...@gmail.com>
Subject Re: namenode recovery from HA enviorment
Date Thu, 18 Apr 2013 04:13:21 GMT
active or standby NN failed.  does that failover automatically?

just run "hadoop-deamon.sh start namenode" on your failed NN.


On Thu, Apr 18, 2013 at 11:54 AM, huaxiang <huaxiang@asiainfo-linkage.com>wrote:

> Hi,
>
>    One of my HA namenode failed, any guide to recovery it safely. CDH4.1.2
> with ZKFC.
>
>
>
>    Thanks!
>
>
>
>
>
>    beatls
>
>

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