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From Rakesh Radhakrishnan <rake...@apache.org>
Subject Re: Is it possible to configure hdfs in a federation mode and in an HA mode in the same time?
Date Fri, 19 Aug 2016 03:39:30 GMT
Yes, it is possible is to enable HA mode and Automatic Failover in
a federated namespace. Following are some of the quick references, I feel
its worth reading these blogs to get more insight into this. I think, you
can start prototyping a test cluster with this and post your queries to
this forum if you face any issues while setting up, some of us will help



On Tue, Aug 16, 2016 at 11:19 AM, Alexandr Porunov <
alexandr.porunov@gmail.com> wrote:

> Hello all,
> I don't understand if it possible to configure HDFS in both modes in the
> same time. Does it make sense? Can somebody show a simple configuration of
> HDFS in both modes? (nameNode1, nameNode2, nameNodeStandby1,
> nameNodeStandby2)
> Sincerely,
> Alexandr

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