Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-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 BBE421111C for ; Thu, 24 Apr 2014 15:33:14 +0000 (UTC) Received: (qmail 37451 invoked by uid 500); 24 Apr 2014 15:32:58 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 37015 invoked by uid 500); 24 Apr 2014 15:32:58 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 36881 invoked by uid 99); 24 Apr 2014 15:32:56 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Apr 2014 15:32:56 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of harsh@cloudera.com designates 209.85.223.174 as permitted sender) Received: from [209.85.223.174] (HELO mail-ie0-f174.google.com) (209.85.223.174) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Apr 2014 15:32:53 +0000 Received: by mail-ie0-f174.google.com with SMTP id rp18so2551163iec.19 for ; Thu, 24 Apr 2014 08:32:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; bh=Dhp9aBNRy1lRU/6fxVpFE0qCUxX5Qg6OsPCzb1zCq8c=; b=PQrdi0ASXOh4xazQHLja1i8mwvMW0qB1Lril4CTSroQHGEnYniLt3HR75bl8lO9C5V r31/20orXykREBNqw95zz2zImSZ85bNEPsKMgz7aGXoRJKnFuxdfNg+BRa8+kwvrhrTS ghE5RcR3Rl6ytxehgSEfm+w7sKUOaOBM1zeSTfKb6oAwLrSCb/0hn3NFsgoXyQhter1u SoPNF5eJF/rNFSq8uE8alNM8OcxJE5dOquZSbus3ySScK0bhPoqdnxPNqXefee7dCSWY V0cuqoizSLCkN6NQWI0jZ/EbaJ17Uff70cgOwlIksQ/0Hg/sT540v8KAk77Su49kX8DC pnxQ== X-Gm-Message-State: ALoCoQk8K15M3KR4J7rzS3STqcqMNS1/IwuTDCiQ76jeKrx/hvgTUrVZMUabxSs4eK23W5RU0MDO X-Received: by 10.51.15.195 with SMTP id fq3mr4590330igd.5.1398353550091; Thu, 24 Apr 2014 08:32:30 -0700 (PDT) MIME-Version: 1.0 Received: by 10.51.16.36 with HTTP; Thu, 24 Apr 2014 08:32:10 -0700 (PDT) In-Reply-To: <084A68A7-22D7-4987-8A31-F0AD145AAFAE@gmail.com> References: <084A68A7-22D7-4987-8A31-F0AD145AAFAE@gmail.com> From: Harsh J Date: Thu, 24 Apr 2014 21:02:10 +0530 Message-ID: Subject: Re: configure HBase To: "" Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org A better JIRA to read would be https://issues.apache.org/jira/browse/HBASE-4391 instead. Also read up on the mlock call which this basically invokes: http://linux.die.net/man/2/mlock On Thu, Apr 24, 2014 at 5:46 PM, Ted Yu wrote: > Please take a look at https://issues.apache.org/jira/browse/HBASE-6567 > > Cheers > > On Apr 24, 2014, at 3:33 AM, Azuryy Yu wrote: > > Hi, > > what's mean of HBASE_REGIONSERVER_MLOCK? I cannot find the doucment for it. > > there is only "Uncomment and adjust to keep all the Region Server pages > mapped to be memory resident" in the hbase-env.sh, can you explain in > detail? > > Thanks for any inputs. -- Harsh J