Re: Cassandra Scaling Alerts

2014-07-22 Thread DuyHai Doan
also pending read / write operations (nodetool tpstats) and I/O On Tue, Jul 22, 2014 at 11:59 PM, Shane Hansen wrote: > I would look at load (disk space used) and system.compactions_in_progress. > > > > On Tue, Jul 22, 2014 at 3:49 PM, Arup Chakrabarti > wrote: > >> We have been going through

Re: Cassandra Scaling Alerts

2014-07-22 Thread Shane Hansen
I would look at load (disk space used) and system.compactions_in_progress. On Tue, Jul 22, 2014 at 3:49 PM, Arup Chakrabarti wrote: > We have been going through and setting up alerts on our Cassandra > clusters. We have catastrophic alerts setup to let us know when things are > super broken, b

Cassandra Scaling Alerts

2014-07-22 Thread Arup Chakrabarti
We have been going through and setting up alerts on our Cassandra clusters. We have catastrophic alerts setup to let us know when things are super broken, but we are now looking at setting up alerts for letting us know when we need to start scaling vertically or horizontally. We have alerts on our