Re: Troubleshooting random node latency spikes

2017-01-23 Thread Brooke Jensen
com] > *Sent:* Thursday, January 05, 2017 2:34 PM > *To:* user@cassandra.apache.org > *Subject:* Troubleshooting random node latency spikes > > > > Greetings! > > I'm working on setting up a new cassandra cluster with a write-heavy > workload (50% writes), and I've run into a stran

RE: Troubleshooting random node latency spikes

2017-01-17 Thread SEAN_R_DURITY
: Thursday, January 05, 2017 2:34 PM To: user@cassandra.apache.org Subject: Troubleshooting random node latency spikes Greetings! I'm working on setting up a new cassandra cluster with a write-heavy workload (50% writes), and I've run into a strange spiky latency problem. My application metrics showed

Troubleshooting random node latency spikes

2017-01-05 Thread Ted Pearson
Greetings! I'm working on setting up a new cassandra cluster with a write-heavy workload (50% writes), and I've run into a strange spiky latency problem. My application metrics showed random latency spikes. I tracked the latency back to spikes on individual cassandra nodes.