HBase and Hadoop provide their own tools for that sort of thing. Ex:

https://community.hortonworks.com/questions/57049/hbase-table-copy-from-one-cluster-to-other.html

The main reason to use NiFi here would be if you have a live stream
constantly hitting HBase and cannot disable the table(s) and export with
any of those tools due to project requirements on uptime.

On Wed, Feb 14, 2018 at 2:15 AM, gautham kumar <gauthama...@gmail.com>
wrote:

> Hi Team,
>
> I am working out a way to migrate HBase data from one CDH cluster to
> another version of CDH cluster.  I read about Apache NIFI and thought this
> could be a good fit for our use case. However, I'm not sure on a couple of
> things like configuring the client service and security aspects of NIFI.
>
>
> Would someone from your team be able to help me with this?
>
> Regards,
> Gowtham
>

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