Re: Random slow connects.

2012-06-17 Thread aaron morton
You could also try adding some logging in the client to track down the exactly where the delay is. If it is in waiting for the socket to open on the server or say managing the connection client side. Cheers - Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickl

Re: Random slow connects.

2012-06-14 Thread Tyler Hobbs
As a random guess, you might want to check your open file descriptor limit on the C* servers. Use "cat /proc//limits", where is the pid of the Cassandra process; it's the most reliable way to check this. On Thu, Jun 14, 2012 at 10:43 AM, Henrik Schröder wrote: > Hi Mina, > > The delay is not c

Re: Random slow connects.

2012-06-14 Thread Henrik Schröder
Hi Mina, The delay is not constant, in the absolute majority of cases, connecting is almost instant, but occasionally, connecting to a server takes a few seconds. We can't even reproduce it reliably, we can see in our server logs that sometimes, maybe a few times a day, maybe once every few days,

Re: Random slow connects.

2012-06-14 Thread Mina Naguib
On 2012-06-14, at 10:38 AM, Henrik Schröder wrote: > Hi everyone, > > We have problem with our Cassandra cluster, and that is that sometimes it > takes several seconds to open a new Thrift connection to the server. We've > had this issue when we ran on windows, and we have this issue now that

Random slow connects.

2012-06-14 Thread Henrik Schröder
Hi everyone, We have problem with our Cassandra cluster, and that is that sometimes it takes several seconds to open a new Thrift connection to the server. We've had this issue when we ran on windows, and we have this issue now that we run on Ubuntu. We've had it with our old networking setup, and