I have run it over 5 GB of heap with over 10M znodes. We will definitely run it with over 64 GB of heap. Technically I do not see any limitiation. However I will the experts chime in.
Avinash On Tue, Oct 5, 2010 at 11:14 AM, Mahadev Konar <maha...@yahoo-inc.com>wrote: > Hi Maarteen, > I definitely know of a group which uses around 3GB of memory heap for > zookeeper but never heard of someone with such huge requirements. I would > say it definitely would be a learning experience with such high memory > which > I definitely think would be very very useful for others in the community as > well. > > Thanks > mahadev > > > On 10/5/10 11:03 AM, "Maarten Koopmans" <maar...@vrijheid.net> wrote: > > > Hi, > > > > I just wondered: has anybody ever ran zookeeper "to the max" on a 68GB > > quadruple extra large high memory EC2 instance? With, say, 60GB allocated > or > > so? > > > > Because EC2 with EBS is a nice way to grow your zookeeper cluster (data > on the > > ebs columes, upgrade as your memory utilization grows....) - I just > wonder > > what the limits are there, or if I am foing where angels fear to tread... > > > > --Maarten > > > >