Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id D16F3200B95 for ; Mon, 29 Aug 2016 04:34:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id D0143160AB4; Mon, 29 Aug 2016 02:34:23 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 25A91160AC7 for ; Mon, 29 Aug 2016 04:34:22 +0200 (CEST) Received: (qmail 32814 invoked by uid 500); 29 Aug 2016 02:34:22 -0000 Mailing-List: contact issues-help@cxf.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cxf.apache.org Delivered-To: mailing list issues@cxf.apache.org Received: (qmail 32567 invoked by uid 99); 29 Aug 2016 02:34:22 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 29 Aug 2016 02:34:22 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id DE4892C0154 for ; Mon, 29 Aug 2016 02:34:21 +0000 (UTC) Date: Mon, 29 Aug 2016 02:34:21 +0000 (UTC) From: "Freeman Fang (JIRA)" To: issues@cxf.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (CXF-7026) o.a.c.transport.http.osgi.HttpServiceTrackerCust service leak MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 29 Aug 2016 02:34:24 -0000 [ https://issues.apache.org/jira/browse/CXF-7026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Freeman Fang resolved CXF-7026. ------------------------------- Resolution: Fixed Fix Version/s: 3.1.8 3.2.0 > o.a.c.transport.http.osgi.HttpServiceTrackerCust service leak > ------------------------------------------------------------- > > Key: CXF-7026 > URL: https://issues.apache.org/jira/browse/CXF-7026 > Project: CXF > Issue Type: Bug > Components: OSGi > Affects Versions: 3.1.7 > Reporter: Grzegorz Grzybek > Assignee: Freeman Fang > Fix For: 3.2.0, 3.1.8 > > > During memory leak search I saw some old registrations of {{org.apache.cxf.transport.servlet.CXFNonSpringServlet}}. Here's GC root path: > {noformat} > this - value: org.eclipse.jetty.server.ServerConnector$ServerConnectorManager #1 > <- _manager - class: org.eclipse.jetty.server.ServerConnector, value: org.eclipse.jetty.server.ServerConnector$ServerConnectorManager #1 > <- [0] - class: java.lang.Object[], value: org.eclipse.jetty.server.ServerConnector #1 > <- array - class: java.util.concurrent.CopyOnWriteArrayList, value: java.lang.Object[] #17136 > <- _connectors - class: org.ops4j.pax.web.service.jetty.internal.JettyServerWrapper, value: java.util.concurrent.CopyOnWriteArrayList #521 > <- _server - class: org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler, value: org.ops4j.pax.web.service.jetty.internal.JettyServerWrapper #1 > <- _servletHandler - class: org.eclipse.jetty.servlet.ServletHolder, value: org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler #1 > <- this$0 - class: org.eclipse.jetty.servlet.ServletHolder$Config, value: org.eclipse.jetty.servlet.ServletHolder #1 > <- config - class: org.apache.cxf.transport.servlet.CXFNonSpringServlet, value: org.eclipse.jetty.servlet.ServletHolder$Config #1 > <- servlet - class: org.apache.cxf.transport.http.osgi.ServletExporter, value: org.apache.cxf.transport.servlet.CXFNonSpringServlet #1 > <- m_svcObj - class: org.apache.felix.framework.ServiceRegistrationImpl, value: org.apache.cxf.transport.http.osgi.ServletExporter #1 > <- [2] - class: org.osgi.framework.ServiceRegistration[], value: org.apache.felix.framework.ServiceRegistrationImpl #311 > <- value - class: java.util.HashMap$Node, value: org.osgi.framework.ServiceRegistration[] #87 > <- [179] - class: java.util.HashMap$Node[], value: java.util.HashMap$Node #47874 > <- table - class: java.util.HashMap, value: java.util.HashMap$Node[] #9801 > <- m - class: java.util.Collections$SynchronizedMap, value: java.util.HashMap #84 > <- m_regsMap - class: org.apache.felix.framework.ServiceRegistry, value: java.util.Collections$SynchronizedMap #7 > <- m_registry (Java frame) - class: org.apache.felix.framework.FrameworkStartLevelImpl, value: org.apache.felix.framework.ServiceRegistry #1 > {noformat} > which shows that CXF servlet prevents from freeing previous instance of {{org.eclipse.jetty.server.ServerConnector}}. > After some debugging, I've found that {{org.apache.cxf.transport.http.osgi.HttpServiceTrackerCust#removedService()}} isn't called - why? because {{org.apache.cxf.transport.http.osgi.HttpServiceTrackerCust#addingService()}} returns {{null}}... -- This message was sent by Atlassian JIRA (v6.3.4#6332)