Return-Path: X-Original-To: apmail-lucene-dev-archive@www.apache.org Delivered-To: apmail-lucene-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 50F617FE5 for ; Fri, 9 Dec 2011 18:31:04 +0000 (UTC) Received: (qmail 65875 invoked by uid 500); 9 Dec 2011 18:31:02 -0000 Delivered-To: apmail-lucene-dev-archive@lucene.apache.org Received: (qmail 65804 invoked by uid 500); 9 Dec 2011 18:31:02 -0000 Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@lucene.apache.org Delivered-To: mailing list dev@lucene.apache.org Received: (qmail 65797 invoked by uid 99); 9 Dec 2011 18:31:02 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Dec 2011 18:31:02 +0000 X-ASF-Spam-Status: No, hits=-2001.2 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Dec 2011 18:31:01 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id E19BB10A7EA for ; Fri, 9 Dec 2011 18:30:41 +0000 (UTC) Date: Fri, 9 Dec 2011 18:30:41 +0000 (UTC) From: "Shawn Heisey (Commented) (JIRA)" To: dev@lucene.apache.org Message-ID: <683336156.59336.1323455441925.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <1151033237.43801.1321629773447.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (SOLR-2906) Implement LFU Cache MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/SOLR-2906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166407#comment-13166407 ] Shawn Heisey commented on SOLR-2906: ------------------------------------ Some additional info: The index is composed of six large shard cores and a small one, running on two servers. The total index size on each server (CentOS 6, java 1.6.0_29) is about 60GB. Solr/Jetty has an 8GB heap. > Implement LFU Cache > ------------------- > > Key: SOLR-2906 > URL: https://issues.apache.org/jira/browse/SOLR-2906 > Project: Solr > Issue Type: Sub-task > Components: search > Affects Versions: 3.4 > Reporter: Shawn Heisey > Priority: Minor > Attachments: ConcurrentLFUCache.java, LFUCache.java, SOLR-2906.patch, SOLR-2906.patch, TestLFUCache.java > > > Implement an LFU (Least Frequently Used) cache as the first step towards a full ARC cache -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org