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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: another OOM
Date Fri, 18 Dec 2009 23:49:20 GMT
It sounds like you're simply throwing too much load at Cassandra.
Adding more machines can help.  Look at
http://wiki.apache.org/cassandra/Operations for how to track metrics
that will tell you how much is "too much."

Telling us more about your workload would be useful in sanity checking
that hypothesis. :)

-Jonathan

On Fri, Dec 18, 2009 at 4:34 PM, Brian Burruss <bburruss@real.com> wrote:
> this time i simulated node 1 crashing, waited a few minutes, then restarted it.  after
a while node 2 OOM'ed.
>
> same 2 node cluster with RF=2, W=1, R=1.  i up'ed the RAM to 6G this time.
>
> cluster contains ~126,281,657 data elements containing about 298G on one node's disk
>
> thx!

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