Yes, 1. What is the expected avg and peak load in writes/updates/deletes/reads? 2. What is the average size of a KV? 3. Reads/small scans/medium/large scan %% 4. Do you plan M/R jobs, Hive query?
Best regards, Vladimir Rodionov Principal Platform Engineer Carrier IQ, www.carrieriq.com e-mail: [email protected] ________________________________________ From: Nick Xie [[email protected]] Sent: Tuesday, February 04, 2014 10:02 AM To: [email protected] Subject: Re: Regarding Hardware configuration for HBase cluster I guess you'd better describe a little bit more about your applications. Does the data increase over the time at all? Nick On Tue, Feb 4, 2014 at 5:22 AM, suresh babu <[email protected]> wrote: > Hi folks, > > We are trying to setup HBase cluster for the following requirement: > > We have to maintain data of size around 800TB, > > For the above requirement,please suggest me the best hardware configuration > details like > > 1)how many disks to consider for machine and the capacity of disks ,for > example, 16/24 disks per node with 1/2TB capacity per each disk > > 2) which compression method is suited for production environment , space is > not a major limitation , but speed is of prime concern for my use case > > 3) how many CPU Cores should be configured for each node/machine ? Or > ideal ratio of number of cores to the number of disks,for example > 1core/1disk ? > > Regards, > Kaushik > Confidentiality Notice: The information contained in this message, including any attachments hereto, may be confidential and is intended to be read only by the individual or entity to whom this message is addressed. If the reader of this message is not the intended recipient or an agent or designee of the intended recipient, please note that any review, use, disclosure or distribution of this message or its attachments, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or [email protected] and delete or destroy any copy of this message and its attachments.
