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From Jeremy Farbota <>
Subject upgrading cluster from 1.0.0 to 1.3.0
Date Thu, 15 Jun 2017 19:23:06 GMT
We're preparing to upgrade our cluster from 1.0.0 to 1.3.0.

We're using external zookeeper.

We're wondering if we can simply expand the cluster with 1.3.0 machines and
then turn off the other ones to keep processes running. Are there issues
with attempting that? Is there an upgrade guide someone for clusters on

We have kafka consumers and other maintenance processes that are running in
production so we'd like to make the change without messing with the state
of those consumers if possible.


[image: Payoff, Inc.]
*Jeremy Farbota*
Software Engineer, Data
Payoff, Inc.
(217) 898-8110 <+2178988110>

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