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From Robert Coli <rc...@eventbrite.com>
Subject Re: Regarding " node tool move <newToken>"
Date Thu, 24 Sep 2015 17:18:52 GMT
On Thu, Sep 24, 2015 at 1:29 AM, Rock Zhang <rock@alohar.com> wrote:

> on host A, if i run command  "nodetool move  -9096422322933500933" ,  what
> gonna happen ?
> Move data associated with token "-9096422322933500933" from where to where
> ?
>

When you change the token of a node, you change the "range" it is a primary
replica for.

Replicas for the range being "lost" on that node and adjacent nodes stream
their data to nodes "gaining" that data/range.

Be sure to run nodetool cleanup after any move operation.

=Rob

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