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From Patrick Hunt <ph...@apache.org>
Subject Re: Best pratice
Date Thu, 20 Mar 2014 20:09:57 GMT
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
<static.void.dev@gmail.com> 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 <michi@cs.stanford.edu>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 <static.void.dev@gmail.com>
>> 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?
>>

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