Return-Path: X-Original-To: apmail-accumulo-notifications-archive@minotaur.apache.org Delivered-To: apmail-accumulo-notifications-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CF9AF18DA9 for ; Mon, 11 May 2015 15:02:36 +0000 (UTC) Received: (qmail 75013 invoked by uid 500); 11 May 2015 15:00:25 -0000 Delivered-To: apmail-accumulo-notifications-archive@accumulo.apache.org Received: (qmail 70448 invoked by uid 500); 11 May 2015 15:00:22 -0000 Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@apache.org Delivered-To: mailing list notifications@accumulo.apache.org Received: (qmail 68446 invoked by uid 99); 11 May 2015 14:54:59 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 May 2015 14:54:59 +0000 Date: Mon, 11 May 2015 14:54:59 +0000 (UTC) From: "Eric Newton (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (ACCUMULO-3793) enable numa memory interleaving MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Eric Newton created ACCUMULO-3793: ------------------------------------- Summary: enable numa memory interleaving Key: ACCUMULO-3793 URL: https://issues.apache.org/jira/browse/ACCUMULO-3793 Project: Accumulo Issue Type: Improvement Components: scripts Environment: Large VM Reporter: Eric Newton Assignee: Eric Newton Fix For: 1.6.3, 1.8.0, 1.7.1 In this [fine article|http://tinyurl.com/m8lt7v2] it is recommended that NUMA optimizations be disabled. This seems to be exactly our use-case as well, and we have been struggling with ways to manage the linux page cache on large production systems. Do this by default in the start scripts. -- This message was sent by Atlassian JIRA (v6.3.4#6332)