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From Les Hazlewood <...@katasoft.com>
Subject Re: 99.999% uptime - Operations Best Practices?
Date Wed, 22 Jun 2011 21:49:46 GMT
I understand that every environment is different and it always 'depends' :)
 But recommending settings and techniques based on an existing real
production environment (like the user's suggestion to run nodetool repair as
a regular cron job) is always a better starting point for a new Cassandra
evaluator than having to start from scratch.

Ryan, do you have any 'seed' settings that you guys use for nodes at
Twitter?

Are there any resources/write-ups beyond the two I've listed already that
address some of these 'gotchas'?  If those two links are in fact the ideal
starting point, that's fine - but it appears that this may not be the case
however based on the aforementioned user as well as the other who helped him
who saw similar warning signs.

I'm hoping for someone to dispel these reports based on what people actually
do in production today.  Any info/settings/recommendations based on real
production environments would be appreciated!

Thanks again,

Les

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