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Posted to user@kudu.apache.org by Mike Zupan <hi...@gmail.com> on 2017/02/16 21:06:23 UTC

How to get the health of Kudu

Hi all,

We need to upgrade nodes in the kudu cluster and we are planning on
bringing down a single node and rebuilding the instance and waiting till
the cluster is health to start on the next node.

We are having a hard time finding if there's any cluster health exposed
anywhere to say all the shards are ok and everything is ok

Thanks
Mike

Re: How to get the health of Kudu

Posted by Dan Burkert <da...@apache.org>.

Hi Mike,

I think your best bet is the 'ksck' tool, you can see the various options
and health checks it exposes by running 'kudu cluster ksck --help'.

- Dan

On Thu, Feb 16, 2017 at 1:06 PM, Mike Zupan <hi...@gmail.com> wrote:

> Hi all,
>
> We need to upgrade nodes in the kudu cluster and we are planning on
> bringing down a single node and rebuilding the instance and waiting till
> the cluster is health to start on the next node.
>
> We are having a hard time finding if there's any cluster health exposed
> anywhere to say all the shards are ok and everything is ok
>
> Thanks
> Mike
>