From dev-return-334462-archive-asf-public=cust-asf.ponee.io@lucene.apache.org Wed Sep 19 22:24:06 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 38C02180677 for ; Wed, 19 Sep 2018 22:24:06 +0200 (CEST) Received: (qmail 66942 invoked by uid 500); 19 Sep 2018 20:24:04 -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 66780 invoked by uid 99); 19 Sep 2018 20:24:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 19 Sep 2018 20:24:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 40C6C1A1AB8 for ; Wed, 19 Sep 2018 20:24:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id EMEV0MPaeI_v for ; Wed, 19 Sep 2018 20:24:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id D0C945F56F for ; Wed, 19 Sep 2018 20:24:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id D5A47E25AA for ; Wed, 19 Sep 2018 20:24:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 505C123FA2 for ; Wed, 19 Sep 2018 20:24:00 +0000 (UTC) Date: Wed, 19 Sep 2018 20:24:00 +0000 (UTC) From: "David Smiley (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (LUCENE-8511) MultiFields.getIndexedFields can be optimized to not use getMergedFieldInfos 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/LUCENE-8511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] David Smiley reassigned LUCENE-8511: ------------------------------------ Assignee: David Smiley > MultiFields.getIndexedFields can be optimized to not use getMergedFieldInfos > ---------------------------------------------------------------------------- > > Key: LUCENE-8511 > URL: https://issues.apache.org/jira/browse/LUCENE-8511 > Project: Lucene - Core > Issue Type: Improvement > Reporter: David Smiley > Assignee: David Smiley > Priority: Minor > Attachments: LUCENE-8511.patch > > > MultiFields.getIndexedFields calls getMergedFieldInfos. But getMergedFieldInfos is kinda heavy, doing all sorts of stuff that getIndexedFields doesn't care about. It can simply loop the leaf readers and collect the results into a Set. Java 8 streams should make easy work of this. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org