Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@locus.apache.org Received: (qmail 55118 invoked from network); 8 Feb 2008 21:48:28 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 8 Feb 2008 21:48:28 -0000 Received: (qmail 88945 invoked by uid 500); 8 Feb 2008 21:48:21 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 88918 invoked by uid 500); 8 Feb 2008 21:48:21 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 88909 invoked by uid 99); 8 Feb 2008 21:48:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 08 Feb 2008 13:48:21 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 08 Feb 2008 21:48:00 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id D4BD0714074 for ; Fri, 8 Feb 2008 13:48:07 -0800 (PST) Message-ID: <20312016.1202507287868.JavaMail.jira@brutus> Date: Fri, 8 Feb 2008 13:48:07 -0800 (PST) From: "Bryan Duxbury (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Updated: (HBASE-407) Client should cache region locations in an LRU structure In-Reply-To: <24623258.1202174347918.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HBASE-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bryan Duxbury updated HBASE-407: -------------------------------- Status: Patch Available (was: Open) > Client should cache region locations in an LRU structure > -------------------------------------------------------- > > Key: HBASE-407 > URL: https://issues.apache.org/jira/browse/HBASE-407 > Project: Hadoop HBase > Issue Type: Improvement > Components: client > Reporter: Bryan Duxbury > Assignee: Bryan Duxbury > Attachments: 407.patch > > > Instead of keeping the region locations cached client side in a TreeMap, we should use an LRU mechanism to help manage memory more dynamically. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.