Re: Poor read latency

2013-03-05 Thread Hiller, Dean
gt;" mailto:user@cassandra.apache.org>>, Wei Zhu mailto:wz1...@yahoo.com>> Date: Tuesday, March 5, 2013 11:02 AM To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Subject: Re: Poor read latency According to thi

Re: Poor read latency

2013-03-05 Thread Wei Zhu
From: Tom Martin mailto:tompo...@gmail.com>> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Date: Monday, March 4, 2013 11:20 AM To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"

Re: Poor read latency

2013-03-04 Thread Hiller, Dean
ilto:tompo...@gmail.com>> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Date: Monday, March 4, 2013 11:20 AM To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apa

Re: Poor read latency

2013-03-04 Thread Tom Martin
org>" < > user@cassandra.apache.org<mailto:user@cassandra.apache.org>> > Date: Monday, March 4, 2013 10:31 AM > To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" < > user@cassandra.apache.org<mailto:user@cassandra.apache.org>>

Re: Poor read latency

2013-03-04 Thread Hiller, Dean
>" mailto:user@cassandra.apache.org>> Subject: Poor read latency Hi all, We have a small (3 node) cassandra cluster on aws. We have a replication factor of 3, a read level of local_quorum and are using the ephemeral disk. We're getting pretty poor read performance and qui