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From Matt Conway <>
Subject File Descriptor leak
Date Thu, 10 Jun 2010 16:01:32 GMT
Hi All,

I'm running a small 4-node cluster with minimal load using
the 2010-06-08_12-31-16 build from trunk, and its exhausting file
descriptors pretty quickly (65K in less than an hour).  Here's a list of the
files I see it  leaking, I can do a more specific query if you'd like.  Am I
doing something wrong, is this a known problem, something being done wrong
from the client side, or something else?  Any help appreciated, thanks,


root@cassandra01:~# lsof -p `ps ax | grep [C]assandraDaemon | awk '{print
$1}'` | awk '{print $9}' | sort | uniq -c | sort -n | tail -n 5
      3 /mnt/cassandra/data/system/Schema-c-2-Data.db
   1278 /mnt/cassandra/data/MyKeyspace/MyColumnType-c-7-Data.db
   1405 /mnt/cassandra/data/MyKeyspace/MyColumnType-c-9-Data.db
   1895 /mnt/cassandra/data/MyKeyspace/MyColumnType-c-5-Data.db
  26655 /mnt/cassandra/data/MyKeyspace/MyColumnType-c-11-Data.db

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