Return-Path: 
 <dev-return-76864-apmail-lucene-dev-archive=lucene.apache.org@lucene.apache.org>
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 9F34D687A
	for <apmail-lucene-dev-archive@www.apache.org>;
 Thu,  4 Aug 2011 09:10:53 +0000 (UTC)
Received: (qmail 17221 invoked by uid 500); 4 Aug 2011 09:10:42 -0000
Delivered-To: apmail-lucene-dev-archive@lucene.apache.org
Received: (qmail 16129 invoked by uid 500); 4 Aug 2011 09:09:57 -0000
Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:dev-help@lucene.apache.org>
List-Unsubscribe: <mailto:dev-unsubscribe@lucene.apache.org>
List-Post: <mailto:dev@lucene.apache.org>
List-Id: <dev.lucene.apache.org>
Reply-To: dev@lucene.apache.org
Delivered-To: mailing list dev@lucene.apache.org
Received: (qmail 15900 invoked by uid 99); 4 Aug 2011 09:09:51 -0000
Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Aug 2011 09:09:51 +0000
X-ASF-Spam-Status: No, hits=-2000.7 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; Thu, 04 Aug 2011 09:09:48 +0000
Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116])
	by hel.zones.apache.org (Postfix) with ESMTP id 311BAA83C1
	for <dev@lucene.apache.org>; Thu,  4 Aug 2011 09:09:27 +0000 (UTC)
Date: Thu, 4 Aug 2011 09:09:27 +0000 (UTC)
From: "Martijn van Groningen (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: 
 <1963987932.7522.1312448967197.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <67109119.7486.1312447887044.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Updated] (LUCENE-3360) Move FieldCache to IndexReader
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394
X-Virus-Checked: Checked by ClamAV on apache.org


     [ https://issues.apache.org/jira/browse/LUCENE-3360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn van Groningen updated LUCENE-3360:
------------------------------------------

    Fix Version/s: 3.4

> Move FieldCache to IndexReader
> ------------------------------
>
>                 Key: LUCENE-3360
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3360
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Martijn van Groningen
>             Fix For: 3.4, 4.0
>
>
> Move the static FieldCache.DEFAULT field instance to atomic IndexReaders, so that FieldCache insanity caused by the WeakHashMap no longer occurs.
> * Add a new method to IndexReader that by default throws an UOE:
> {code}public FieldCache getFieldCache(){code}
> * The SegmentReader implements this method and returns its own internal FieldCache implementation. This implementation just uses a HashMap<Entry<T>,Object>> to store entries.
> * The SlowMultiReaderWrapper implements this method as well and basically behaves the same as the current FieldCacheImpl.
> This issue won't solve the insanity that comes from inconsistent usage of a single field (for example retrieve both int[] and DocTermIndex for the same field). 

--
This message is automatically generated by JIRA.
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