Return-Path: Delivered-To: apmail-lucene-java-dev-archive@www.apache.org Received: (qmail 64367 invoked from network); 15 Aug 2008 11:20:11 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 15 Aug 2008 11:20:11 -0000 Received: (qmail 64749 invoked by uid 500); 15 Aug 2008 11:20:04 -0000 Delivered-To: apmail-lucene-java-dev-archive@lucene.apache.org Received: (qmail 64694 invoked by uid 500); 15 Aug 2008 11:20:04 -0000 Mailing-List: contact java-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-dev@lucene.apache.org Delivered-To: mailing list java-dev@lucene.apache.org Received: (qmail 64685 invoked by uid 99); 15 Aug 2008 11:20:04 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Aug 2008 04:20:04 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Aug 2008 11:19:16 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id AD851234C1B7 for ; Fri, 15 Aug 2008 04:19:44 -0700 (PDT) Message-ID: <82724532.1218799184709.JavaMail.jira@brutus> Date: Fri, 15 Aug 2008 04:19:44 -0700 (PDT) From: "Mark Miller (JIRA)" To: java-dev@lucene.apache.org Subject: [jira] Updated: (LUCENE-831) Complete overhaul of FieldCache API/Implementation In-Reply-To: <19567919.1173857169285.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/LUCENE-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mark Miller updated LUCENE-831: ------------------------------- Fix Version/s: (was: 2.4) 3.0 > Complete overhaul of FieldCache API/Implementation > -------------------------------------------------- > > Key: LUCENE-831 > URL: https://issues.apache.org/jira/browse/LUCENE-831 > Project: Lucene - Java > Issue Type: Improvement > Components: Search > Reporter: Hoss Man > Fix For: 3.0 > > Attachments: fieldcache-overhaul.032208.diff, fieldcache-overhaul.diff, fieldcache-overhaul.diff, LUCENE-831.03.28.2008.diff, LUCENE-831.03.30.2008.diff, LUCENE-831.03.31.2008.diff > > > Motivation: > 1) Complete overhaul the API/implementation of "FieldCache" type things... > a) eliminate global static map keyed on IndexReader (thus > eliminating synch block between completley independent IndexReaders) > b) allow more customization of cache management (ie: use > expiration/replacement strategies, disk backed caches, etc) > c) allow people to define custom cache data logic (ie: custom > parsers, complex datatypes, etc... anything tied to a reader) > d) allow people to inspect what's in a cache (list of CacheKeys) for > an IndexReader so a new IndexReader can be likewise warmed. > e) Lend support for smarter cache management if/when > IndexReader.reopen is added (merging of cached data from subReaders). > 2) Provide backwards compatibility to support existing FieldCache API with > the new implementation, so there is no redundent caching as client code > migrades to new API. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org For additional commands, e-mail: java-dev-help@lucene.apache.org