Return-Path: Delivered-To: apmail-tomcat-dev-archive@www.apache.org Received: (qmail 1075 invoked from network); 13 Aug 2009 12:17:40 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 13 Aug 2009 12:17:40 -0000 Received: (qmail 42413 invoked by uid 500); 13 Aug 2009 12:17:46 -0000 Delivered-To: apmail-tomcat-dev-archive@tomcat.apache.org Received: (qmail 42334 invoked by uid 500); 13 Aug 2009 12:17:46 -0000 Mailing-List: contact dev-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Developers List" Delivered-To: mailing list dev@tomcat.apache.org Received: (qmail 42323 invoked by uid 99); 13 Aug 2009 12:17:46 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Aug 2009 12:17:46 +0000 X-ASF-Spam-Status: No, hits=1.2 required=10.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [193.252.22.191] (HELO smtp6.freeserve.com) (193.252.22.191) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Aug 2009 12:17:35 +0000 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3609.me.freeserve.com (SMTP Server) with ESMTP id 0B3151C00084 for ; Thu, 13 Aug 2009 14:17:15 +0200 (CEST) Received: from smtp.homeinbox.net (unknown [91.109.136.47]) by mwinf3609.me.freeserve.com (SMTP Server) with ESMTP id DF6301C00081 for ; Thu, 13 Aug 2009 14:17:14 +0200 (CEST) X-ME-UUID: 20090813121714915.DF6301C00081@mwinf3609.me.freeserve.com Received: from localhost (localhost [127.0.0.1]) by smtp.homeinbox.net (Postfix) with ESMTP id 0E9E21A4FC4 for ; Thu, 13 Aug 2009 13:17:04 +0100 (BST) X-Virus-Scanned: Debian amavisd-new at homeinbox.net Received: from smtp.homeinbox.net ([127.0.0.1]) by localhost (server01.dev.local [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WNEIdRBpie49 for ; Thu, 13 Aug 2009 13:17:00 +0100 (BST) Received: from [192.168.0.9] (study03.dev.local [192.168.0.9]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.homeinbox.net (Postfix) with ESMTPSA id C25511A4067 for ; Thu, 13 Aug 2009 13:17:00 +0100 (BST) Message-ID: <4A840438.5090504@apache.org> Date: Thu, 13 Aug 2009 13:16:56 +0100 From: Mark Thomas User-Agent: Thunderbird 2.0.0.22 (Windows/20090605) MIME-Version: 1.0 To: Tomcat Developers List Subject: Re: NullPointerException - org.apache.tomcat.util.http.MimeHeaders.clear(MimeHeaders.java:130) References: <24950134.post@talk.nabble.com> In-Reply-To: <24950134.post@talk.nabble.com> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Rastogi Nikhil wrote: > Hi, > > I've implemented Axis2 Web Services in Tomcat 5.5.26 and at times of high > load (when there are several web service client requests coming in to > Tomcat), Tomcat starts throwing following NPE: > > java.lang.NullPointerException > at > org.apache.tomcat.util.http.MimeHeaders.clear(MimeHeaders.java:130) > > Is there a solution for the above exception? > > N.B.: I tried setting the system property ... > org.apache.catalina.connector.RECYCLE_FACADES=true > ... in vain. > Also I tried deploying my Axis2 code on Tomcat 6.0.20 and observed that > these NPE do occur but with less frequency. > > Any help on this will be appreciated. This is a question for the users list. Mark --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org For additional commands, e-mail: dev-help@tomcat.apache.org