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From Alain RODRIGUEZ <>
Subject Re: Point upgrades
Date Wed, 02 Sep 2015 14:56:52 GMT
Hi Stan,

Basically restarting a node that is not the one repairing will make repairs
fail for the ranges being repaired and that your node is responsible or a
replica of. Your repair will continue but will be incomplete (you will see
a WARN in the logs off the top of my head).
Restarting the node that is doing the repair will stop the repair

So yes in both cases we can say the repair will be broken (or at least not
complete), but this is something I have done quite often. As repairs are an
infinite process you will end up repairing missing data next week (or month
or whatever). Unless you have deletes this should not be an issue. If yoy
have any doubt, you can also just restart the repairs after the upgrade.



2015-09-02 1:52 GMT+02:00 Stan Lemon <>:

> I am wondering if when doing a point upgrade, such as 2.0.11 to 2.0.16
> do I need to stop all repairs before performing an upgrade on node IF
> that node is NOT the one running the repair? Basically I would like to
> upgrade the other nodes, and then when the repair is done I can
> upgrade that node.
> Thanks,
> Stan

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