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From bharath vissapragada <bharathvissapragada1...@gmail.com>
Subject Re: question about hadoop HA
Date Fri, 16 Aug 2013 03:06:34 GMT
Client uses the class dfs.client.failover.proxy.provider.[nameservice ID]* *to
find the active namenode. Default is ConfiguredFailOverProxyProvider. You
can plug in your own implementation and specify it in the config file.

Bharath .V

On Fri, Aug 16, 2013 at 8:16 AM, ch huang <justlooks@gmail.com> wrote:

> hi,all
> i have a question that i can not answer by myself,hope any one can help.
> if i do not set up HA,client can query DNS get the hdfs entrance,but if i
> set up namenode HA,how client know which host it should talk?

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