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From Chris Goffinet <goffi...@digg.com>
Subject Re: Nodes Timing Out
Date Sat, 27 Mar 2010 19:09:09 GMT
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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