My experience with SSDs has been negative. Write cliff issues eventually kick in and everything stops (if you put the txnlog on there). See my earlier messages to the list about this.
Patrick On Thu, Mar 20, 2014 at 10:14 AM, Software Dev <[email protected]> wrote: > I was thinking SSD for zookeeper but traditional for the log directory. > Memory wouldn't be a problem > > > On Wed, Mar 19, 2014 at 11:14 PM, Michi Mutsuzaki > <[email protected]>wrote: > >> It should be fine to consolidate so long as these applications don't >> overload the ZooKeeper cluster in terms of memory usage and read/write >> throughput. I would definitely test it first though :) >> >> On Wed, Mar 19, 2014 at 9:57 PM, Software Dev <[email protected]> >> wrote: >> > We currently have 4 separate ZK clusters (hbase, kafka, solr cloud, >> storm) >> > with either 3 or 5 per cluster. Should we combine all clusters into one >> and >> > just serve each one up in their own chroot? >>
