Return-Path: Delivered-To: apmail-lucene-solr-user-archive@minotaur.apache.org Received: (qmail 77297 invoked from network); 2 Jun 2010 14:29:54 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Jun 2010 14:29:54 -0000 Received: (qmail 2068 invoked by uid 500); 2 Jun 2010 14:29:52 -0000 Delivered-To: apmail-lucene-solr-user-archive@lucene.apache.org Received: (qmail 2035 invoked by uid 500); 2 Jun 2010 14:29:52 -0000 Mailing-List: contact solr-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: solr-user@lucene.apache.org Delivered-To: mailing list solr-user@lucene.apache.org Received: (qmail 2027 invoked by uid 99); 2 Jun 2010 14:29:52 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Jun 2010 14:29:52 +0000 X-ASF-Spam-Status: No, hits=-2.0 required=10.0 tests=PLING_QUERY,RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of michael.kuhlmann@zalando.de designates 207.126.144.137 as permitted sender) Received: from [207.126.144.137] (HELO eu1sys200aog114.obsmtp.com) (207.126.144.137) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 02 Jun 2010 14:29:42 +0000 Received: from source ([72.14.220.158]) by eu1sys200aob114.postini.com ([207.126.147.11]) with SMTP ID DSNKTAZqwgGybMNGvXV+pIi2OkC+8AO7eljV@postini.com; Wed, 02 Jun 2010 14:29:22 UTC Received: by fg-out-1718.google.com with SMTP id d23so1325533fga.8 for ; Wed, 02 Jun 2010 07:29:22 -0700 (PDT) Received: by 10.87.63.31 with SMTP id q31mr13720408fgk.18.1275488962226; Wed, 02 Jun 2010 07:29:22 -0700 (PDT) Received: from [192.168.176.192] (port-212-202-128-194.static.qsc.de [212.202.128.194]) by mx.google.com with ESMTPS id 22sm11538060fkq.47.2010.06.02.07.29.17 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 02 Jun 2010 07:29:21 -0700 (PDT) Message-ID: <4C066ABC.1080904@zalando.de> Date: Wed, 02 Jun 2010 16:29:16 +0200 From: Michael Kuhlmann User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100503 Thunderbird/3.0.4 MIME-Version: 1.0 To: solr-user@lucene.apache.org Subject: Re: Many Tomcat Processes on Server ?!?!? References: <1275487171662-864732.post@n3.nabble.com> In-Reply-To: X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Am 02.06.2010 16:13, schrieb Paul Libbrecht: > Is your server Linux? > In this case this is very normal.. any java application spawns many new > processes on linux... it's not exactly bound to threads unfortunately. Uh, no. New threads in Java typically don't spawn new processes on OS level. I never had more than one tomcat process on any Linux machine. In fact, if there was more than one because a previous Tomcat hadn't shut down correctly, the new process wouldn't respond to HTTP requests. 55 Tomcat processes shouldn't be normal, at least not if that's what "ps aux" responds.