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From orahad bigdata <oracle...@gmail.com>
Subject Re: hadoop 2.0.5 datanode heartbeat issue
Date Fri, 30 Aug 2013 18:32:00 GMT
Thanks Jing,

I'm using same configuration files at datanode side.

dfs.nameservices -> orahadoop (hdfs-site.xml)

fs.defaultFS -> hdfs://orahadoop (core-site.xml)

Thanks
On 8/30/13, Jing Zhao <jing@hortonworks.com> wrote:
> You may need to make sure the configuration of your DN has also been
> updated for HA. If your DN's configuration still uses the old URL
> (e.g., one of your NN's host+port) for "fs.defaultFS", DN will only
> connect to that NN.
>
> On Fri, Aug 30, 2013 at 10:56 AM, orahad bigdata <oraclehad@gmail.com>
> wrote:
>> Hi All,
>>
>> I'm using Hadoop 2.0.5 HA with QJM, After starting the cluster I did
>> some manual switch overs between NN.Then after I opened WEBUI page for
>> both the NN, I saw some strange situation where my DN connected to
>> standby NN but not sending the heartbeat to primary NameNode .
>>
>> please guide.
>>
>> Thanks
>
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