Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-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 4281C10EF4 for ; Thu, 6 Jun 2013 05:01:41 +0000 (UTC) Received: (qmail 44814 invoked by uid 500); 6 Jun 2013 05:01:39 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 44464 invoked by uid 500); 6 Jun 2013 05:01:35 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 44456 invoked by uid 99); 6 Jun 2013 05:01:34 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 05:01:34 +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 (athena.apache.org: domain of yuzhihong@gmail.com designates 209.85.220.48 as permitted sender) Received: from [209.85.220.48] (HELO mail-pa0-f48.google.com) (209.85.220.48) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 05:01:29 +0000 Received: by mail-pa0-f48.google.com with SMTP id kp1so771409pab.35 for ; Wed, 05 Jun 2013 22:01:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:mime-version:in-reply-to:content-type :content-transfer-encoding:message-id:cc:x-mailer:from:subject:date :to; bh=4ZIveHREi/HO2hvF1HEjYsWVWWJL8tdwvm8YYpikoJo=; b=YyGMied6rFGtLFg3jLhybHXgGpkfCxpYOgQC9GFQs6FtvmQtgmWAlQvH4B0VyNvvZ7 D7uk66K7iAheQm4r7p+Dk5F5NaknnlaBjuqWJH1oaa42BNoQBHL6dqZSyGC2Y8EkatSG MEo2m5jWkyI+0DdW/H/fi4AXdMrf6wi60+GwLgLE9oeVnOfZ+sglNceBC7bVCSrvk4Y3 nrhjrpsYnFVBWi/KuHwD+v6Hh+w1UenJZ71q38wQ/5QTw2G4jnJOs3/Bw2zrE5gXfDeM WhA1RoGPMPeKyZ44G3QE4RXU66OzDsL5s30A/2eZax67weXMPC5390hzhuyiUMzuCab9 I6Jw== X-Received: by 10.68.163.4 with SMTP id ye4mr36535735pbb.207.1370494869288; Wed, 05 Jun 2013 22:01:09 -0700 (PDT) Received: from [192.168.0.14] (c-24-130-233-55.hsd1.ca.comcast.net. [24.130.233.55]) by mx.google.com with ESMTPSA id nt6sm42632956pbb.4.2013.06.05.22.01.07 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 05 Jun 2013 22:01:08 -0700 (PDT) References: <6D3B9E827597E14BA883D702470951313177103F@szxeml555-mbs.china.huawei.com> Mime-Version: 1.0 (1.0) In-Reply-To: <6D3B9E827597E14BA883D702470951313177103F@szxeml555-mbs.china.huawei.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Message-Id: <0EE83530-1A4A-449F-A7B7-33F2F6A9D298@gmail.com> Cc: "user@hbase.apache.org" X-Mailer: iPhone Mail (10B146) From: Ted Yu Subject: Re: how can I extend or replace the read cache Date: Wed, 5 Jun 2013 22:01:06 -0700 To: "user@hbase.apache.org" X-Virus-Checked: Checked by ClamAV on apache.org HBASE-7404 Bucket Cache has done some work in this regard.=20 Please refer to the latest patch on that JIRA Thanks On Jun 5, 2013, at 9:48 PM, Shixiaolong wrote: > Hi, > Anyone could give some suggestion about block cache extension. We want t= o=20 > Replace the existing LRU block cache mechanism to another one to fasten re= ading > , but I don't know how to do it.=20 >=20 > Thanks > Shixiaolong >=20