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From Stack <st...@duboce.net>
Subject Re: How to healthcheck a regionserver
Date Tue, 04 Apr 2017 23:19:56 GMT
See http://hbase.apache.org/book.html#_canary. It has lots of options and
is used by various monitoring health of nodes in a cluster.

On Wed, Mar 29, 2017 at 9:57 PM, jeff saremi <jeffsaremi@hotmail.com> wrote:

> We have our region servers assigned by Yarn and occasionally we get a
> false list of servers in zookeeper.
> I'm writing a monitor program and I'd like to instead of pinging the
> server, perform a simple query to get the health of a specific region
> server. Is this possible? how? thanks
> Jeff

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