RE: Too many open files

2010-01-22 Thread Dr . Martin Grabmüller
Hi all, another thing I forgot in my first post: Thank you all for the great work! Cassandra is an amazing piece of software. Martin

Re: Too many open files

2010-01-22 Thread Ted Zlatanov
On Fri, 22 Jan 2010 11:27:09 +0100 Dr. Martin Grabmüller wrote: MG> The obvious call to lsof did not give me any insight (with 2271 being MG> my Cassandra instance's pid): MG> (env)cassan...@archive1:~$ lsof -p 2271|wc -l MG> 101 MG> Maybe the file limit is reached while scanning all

RE: Too many open files

2010-01-22 Thread Dr . Martin Grabmüller
> -Original Message- > From: Jonathan Ellis [mailto:jbel...@gmail.com] > Sent: Friday, January 22, 2010 2:30 PM > To: cassandra-user@incubator.apache.org > Subject: Re: Too many open files > > increase the number of files you allow cassandra to open Thanks, th

Re: Too many open files

2010-01-22 Thread Jonathan Ellis
increase the number of files you allow cassandra to open On Fri, Jan 22, 2010 at 4:27 AM, Dr. Martin Grabmüller wrote: > Hello all, > > I am using Cassandra for storing mail data, and after > filling my test installation with data over the night, > I got "Too many open files" errors.  I checked J

RE: Too many open files

2010-01-22 Thread Dr . Martin Grabmüller
Sorry, I forgot the following: I am using a single node, replication factor 1, random partitioner, and I am doing a multiget_slice with 10 keys. Yesterday, in the old setup, I only used get_slice [1]. Maybe Cassandra opens files in parallel for all the keys? Thanks, Martin [1] The change to