From issues-return-27129-apmail-karaf-issues-archive=karaf.apache.org@karaf.apache.org  Fri Nov 27 09:01:11 2015
Return-Path: <issues-return-27129-apmail-karaf-issues-archive=karaf.apache.org@karaf.apache.org>
X-Original-To: apmail-karaf-issues-archive@minotaur.apache.org
Delivered-To: apmail-karaf-issues-archive@minotaur.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id B7C6218F14
	for <apmail-karaf-issues-archive@minotaur.apache.org>; Fri, 27 Nov 2015 09:01:11 +0000 (UTC)
Received: (qmail 44456 invoked by uid 500); 27 Nov 2015 09:01:11 -0000
Delivered-To: apmail-karaf-issues-archive@karaf.apache.org
Received: (qmail 44422 invoked by uid 500); 27 Nov 2015 09:01:11 -0000
Mailing-List: contact issues-help@karaf.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:issues-help@karaf.apache.org>
List-Unsubscribe: <mailto:issues-unsubscribe@karaf.apache.org>
List-Post: <mailto:issues@karaf.apache.org>
List-Id: <issues.karaf.apache.org>
Reply-To: dev@karaf.apache.org
Delivered-To: mailing list issues@karaf.apache.org
Received: (qmail 44317 invoked by uid 99); 27 Nov 2015 09:01:11 -0000
Received: from arcas.apache.org (HELO arcas) (140.211.11.28)
    by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 27 Nov 2015 09:01:11 +0000
Received: from arcas.apache.org (localhost [127.0.0.1])
	by arcas (Postfix) with ESMTP id 176EB2C1F5D
	for <issues@karaf.apache.org>; Fri, 27 Nov 2015 09:01:11 +0000 (UTC)
Date: Fri, 27 Nov 2015 09:01:11 +0000 (UTC)
From: "ASF GitHub Bot (JIRA)" <jira@apache.org>
To: issues@karaf.apache.org
Message-ID: <JIRA.12718103.1401788106000.207995.1448614871092@Atlassian.JIRA>
In-Reply-To: <JIRA.12718103.1401788106000@Atlassian.JIRA>
References: <JIRA.12718103.1401788106000@Atlassian.JIRA> <JIRA.12718103.1401788106671@arcas>
Subject: [jira] [Commented] (KARAF-3017) Concurrency issues in
 FeaturesService related to add/remove/list operations
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/KARAF-3017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15029637#comment-15029637 ] 

ASF GitHub Bot commented on KARAF-3017:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/karaf/pull/40


> Concurrency issues in FeaturesService related to add/remove/list operations
> ---------------------------------------------------------------------------
>
>                 Key: KARAF-3017
>                 URL: https://issues.apache.org/jira/browse/KARAF-3017
>             Project: Karaf
>          Issue Type: Bug
>    Affects Versions: 3.0.1, 2.3.5
>            Reporter: Grzegorz Grzybek
>            Assignee: Freeman Fang
>             Fix For: 2.4.0, 3.0.2, 2.3.6
>
>
> I have concurrent scripts (using shell {{bin/client.sh}} commands) which invoke {{features:listurl}}, {{features:addurl}} and {{features:removeurl}}.
> Sometimes I get {{NullPointerException}} here:
> {code:java}
>     public Repository[] listRepositories() {
>         Collection<Repository> repos = repositories.values();
>         return repos.toArray(new Repository[repos.size()]);
>     }
> {code}
> when {{org.apache.karaf.features.internal.FeaturesServiceImpl#removeRepository(java.net.URI)}} is invoked between {{repos.size()}} and {{repos.toArray()}}.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)