Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E7882D2D4 for ; Sun, 11 Nov 2012 22:02:00 +0000 (UTC) Received: (qmail 43832 invoked by uid 500); 11 Nov 2012 22:01:58 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 43807 invoked by uid 500); 11 Nov 2012 22:01:58 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 43799 invoked by uid 99); 11 Nov 2012 22:01:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 11 Nov 2012 22:01:58 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [208.113.200.5] (HELO homiemail-a56.g.dreamhost.com) (208.113.200.5) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 11 Nov 2012 22:01:53 +0000 Received: from homiemail-a56.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a56.g.dreamhost.com (Postfix) with ESMTP id 01B84FE064 for ; Sun, 11 Nov 2012 14:01:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=thelastpickle.com; h=from :content-type:message-id:mime-version:subject:date:references:to :in-reply-to; s=thelastpickle.com; bh=lLx1gciK108ijv36pajuxkf0+3 E=; b=xas6OeN7rQJNMTuv7bUXiZCFSDpLMytKFsouZ8gT4Ns4MDS+n+pFSG9Ep/ 7YySfuDhbqU8Z4QZ2vaImBYXKem9ghfT+Iv6SjAd98bfus5Pm/XaaMBUCGeOUKki 0PIHIwVJFOXx1hZtydoIDGcGGRiryYRA/7eHTjpue0XVaF0MM= Received: from [192.168.2.13] (unknown [116.90.132.105]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: aaron@thelastpickle.com) by homiemail-a56.g.dreamhost.com (Postfix) with ESMTPSA id 7DDDEFE05B for ; Sun, 11 Nov 2012 14:01:18 -0800 (PST) From: aaron morton Content-Type: multipart/alternative; boundary="Apple-Mail=_D1EB17CF-3B3B-40EB-8165-9B44A3B38D62" Message-Id: Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) Subject: Re: HugeTLB (Hugepage) Support on a Cassandra Cluster Date: Mon, 12 Nov 2012 11:01:34 +1300 References: To: user@cassandra.apache.org In-Reply-To: X-Mailer: Apple Mail (2.1499) X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail=_D1EB17CF-3B3B-40EB-8165-9B44A3B38D62 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 Past discussion here=20 http://www.mail-archive.com/user@cassandra.apache.org/msg08786.html Cheers ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 11/11/2012, at 4:51 PM, Jason Wee wrote: > option -XX:+UseLargePages ? >=20 >=20 > On Sat, Nov 10, 2012 at 2:34 AM, Morantus, James (PCLN-NW) = wrote: > Hi, >=20 > =20 >=20 > Does anyone know if DataStax/Cassandra recommends using HugeTLB on a = cluster? >=20 > =20 >=20 > Thank you >=20 > =20 >=20 > James Morantus >=20 > Sr. Database Administrator >=20 > 203-299-8733 >=20 > Priceline.com >=20 > =20 >=20 >=20 --Apple-Mail=_D1EB17CF-3B3B-40EB-8165-9B44A3B38D62 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1 Past = discussion here 

Cheers

http://www.thelastpickle.com

On 11/11/2012, at 4:51 PM, Jason Wee <peichieh@gmail.com> = wrote:

option -XX:+UseLargePages ?


On Sat, Nov 10, = 2012 at 2:34 AM, Morantus, James (PCLN-NW) <James.Morantus@priceline.com> wrote:

Hi,

 

Does = anyone know if DataStax/Cassandra recommends using HugeTLB on a cluster?

&nbs= p;

Thank you =

 

James = Morantus

Sr. Database = Administrator

203-299-8733

Priceline.com

 



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