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From James Golick <jamesgol...@gmail.com>
Subject Re: Nodes Timing Out
Date Sun, 28 Mar 2010 07:09:21 GMT
unlimited

On Sat, Mar 27, 2010 at 12:09 PM, Chris Goffinet <goffinet@digg.com> wrote:

> what's the ulimit set to?
>
> -Chris
>
> On Mar 27, 2010, at 10:29 AM, James Golick wrote:
>
> Hey,
>
> I put our first cluster in to production (writing but not reading) a couple
> of days ago. Right now, it's got two pretty sizeable nodes taking about 200
> writes per second each and virtually no reads.
>
> Eventually, though, (and this has happened twice), both nodes seem to start
> timing out. If I run nodetool cfstats, I get:
>
> [james@cassandra1 ~]# /opt/cassandra/bin/nodetool -h
> cassandra1.fetlife.com cfstats
> Keyspace: system
>         Read Count: 39
>         Read Latency: 0.35925641025641025 ms.
>         Write Count: 3
>         Write Latency: 0.166 ms.
>         Pending Tasks: 66
>                 Column Family: HintsColumnFamily
>                 SSTable count: 0
>                 Space used (live): 0
>                 Space used (total): 0
>
> and then it just hangs there.
>
> Any ideas?
>
> - James
>
>
>

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