Return-Path: X-Original-To: apmail-couchdb-dev-archive@www.apache.org Delivered-To: apmail-couchdb-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 CBD6911F91 for ; Tue, 1 Jul 2014 05:54:25 +0000 (UTC) Received: (qmail 48031 invoked by uid 500); 1 Jul 2014 05:54:25 -0000 Delivered-To: apmail-couchdb-dev-archive@couchdb.apache.org Received: (qmail 47966 invoked by uid 500); 1 Jul 2014 05:54:25 -0000 Mailing-List: contact dev-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@couchdb.apache.org Delivered-To: mailing list dev@couchdb.apache.org Received: (qmail 47951 invoked by uid 99); 1 Jul 2014 05:54:25 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 01 Jul 2014 05:54:25 +0000 Date: Tue, 1 Jul 2014 05:54:25 +0000 (UTC) From: "Benoit Chesneau (JIRA)" To: dev@couchdb.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Reopened] (COUCHDB-2097) Avoid performance regression with a single fd 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/COUCHDB-2097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benoit Chesneau reopened COUCHDB-2097: -------------------------------------- > Avoid performance regression with a single fd > --------------------------------------------- > > Key: COUCHDB-2097 > URL: https://issues.apache.org/jira/browse/COUCHDB-2097 > Project: CouchDB > Issue Type: Improvement > Security Level: public(Regular issues) > Components: BigCouch > Reporter: Paul Joseph Davis > Labels: release > Attachments: mike-wallace-fd-benchmarks.txt > > > Part of one of our large enhancements required that we remove a CouchDB performance optimization on having two file handles to each .couch file. We need to make sure that this doesn't negatively impact performance. -- This message was sent by Atlassian JIRA (v6.2#6252)