Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies released under the Apache License version 2. The Tomcat project started at Sun Microsystems and was donated by Sun to the Apache Software Foundation in 1999.

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tomcat extract multiple war files simultaneously

I am a newbie in tomcat. I have a project that contains multiple war files (more than 15). When I deploy these many war files and start tomcat application, it extracts folders for each war file ...
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2answers
784 views

Zero downtime deployment (Tomcat), Nginx or HAProxy, behind hardware LB - how to “starve” old server?

Currently we have the following setup. Hardware Load Balancer (LB) Box A running Tomcat on 8080 (TA) Box B running Tomcat on 8080 (TB) TA and TB are running behind LB. For now it's pretty ...
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1answer
78 views

Hot redirect http/https request coming to port 80 to a internal tomcat server on 8080 [closed]

I have a production server with a domain name. It has a tomcat server on 8080. It has several web applications. So I want to map the http/https requests coming to that server to these web ...
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59 views

'check_tomcat.pl' plugin returning CRITICAL: /manager/status?XML=true HTTP/1.1 404 Not Found

I don't know what I'm doing wrong. I'm trying to use this plugin, check_tomcat.pl but it doesn't seem to be configured correctly. Keeps returning the error: CRITICAL: ...
4
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1answer
149 views

ssl certificate installation on tomcat

I am trying to create a new certificate for my scala play framework on ubuntu but I cannot import my key with keytool. I haven't been able to figure out what is causing it so I thought I'd see here if ...
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1answer
195 views

Tomcat & Java not listening on IPv6

We've got a webserver running Ubuntu 12.04 LTS, Tomcat 7 and Oracle Java. So far, we have been serving a web app on IPv4 address on ports 80 and 443 (80 redirects to 443). I'm trying to make the ...
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2answers
3k views

Tomcat always returns status code 400

I've just installed Tomcat on CentOS 6.3. # yum install tomcat6 # service tomcat6 start According to the tutorials I've looked at, I should be able to see a test page now. # curl -I 127.0.0.1:8080 ...
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68 views

How to monitor tomcat application and restart if not running?

I have a web application running on Tomcat and would like to have an automated way of monitoring the application to ensure it is running, and if not start/restart tomcat (and also send an email ...
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46 views

Tomcat 7 went <defunct>, cannot kill the process. What might be the cause?

I was running tomcat7 production server for several days, and then suddenly it was unreachable by the http port. Strangely though, the background processes were still running as can be seen by the ...
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0answers
124 views

Tomcat Memory - Setting in setenv.sh not respected

I have Tomcat 7.0.35 on CentOS. I have configured setenv.sh to have the following: export JAVA_OPTS="-Dfile.encoding=UTF-8 -Xms128m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=512m" However under ...
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1answer
108 views

docker tomcat with jmx

I'm trying to create a docker image with tomcat and JMX activated. So I clone this tomcat docker image https://github.com/tutumcloud/tutum-docker-tomcat. I exposed the port 1099 and edited the run ...
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9k views

How Do I Install Gerrit Under Tomcat with LDAP?

I'm trying to find good instructions for installing Gerrit under Tomcat with LDAP support. I need this installed on a Windows 2008 Server, preferably. However, I can opt for Linux if not possible. ...
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2answers
970 views

How to monitor bandwidth usage in Tomcat?

I am running an Apache Tomcat 6 website and would like a way to somehow log the amount of bandwidth used for each virtual host on the site. Is there such a plugin or logging class that I could use to ...
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1answer
758 views

Invalidate all sessions at application reload

is there a way that tomcat 7 invalidates all sessions of an application when it is reloaded manually via the management interface? All the best, Thomas
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2answers
192 views

Apache httpd mod_rewrite with Tomcat resulting in lost JSESSIONID

So I'm working on a Java web application, for which I recently implemented an authentication module that relies on the JSESSIONID cookie to identify users. I was testing on a local tomcat from eclipse ...
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15 views

nginx $upstream_cookie_… variables

nginx 1.7.1 introduced Feature: the "$upstream_cookie_..." variables. see http://nginx.org/en/CHANGES What does it do and how do you use it? Can that be used for Session Affinity when proxying to ...
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2answers
31 views

Can you use Redirect and Proxypass at the same time

I am using Apache 2.2.15 on CentOS to provide SSL for a TomCat application. ProxyPass / http://127.0.0.1:8090/ connectiontimeout=300 timeout=300 ProxyPassReverse / http://127.0.0.1:8090 This works ...
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1answer
49 views

Tomcat cluster - how to verify node starvation?

We have a tomcat cluster with a load balancer (haproxy). As part of our upgrade script we would like to starve a single tomcat in the cluster of 3, wait until all the requests are handled for that ...
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1answer
163 views

Will tcnative-1.dll version 1.1.30 work with tomcat 7.0.29 without any issues?

In order to fix the Heartbleed vulnerability a new release of the tomcat java native libraries is being created. Will this release work with older versions of Tomcat 7 such as 7.0.29, or will this ...
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2answers
483 views

Which versions of win32 tcnative-1.dll are succeptible to heartbleed

We are trying to determine our window of vulnerability for Heartbleed. Does anyone have an idea of how to determine which version of OpenSSL was used to build a given Tomcat Native DLL? Our server ...
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2answers
95 views

HOWTO run Wordpress site along with Tomcat web aplication on the same server

I am building a solution where the CMS part of the site (i.e. About US, Contact etc) will be run on Wordpress & the private pages will be a Java-Servlet based stack run on Tomcat 7. Both of these ...
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1answer
86 views

Apache mod_proxy_balancer + Tomcat load balancing - Should not redirect until web applications are ready

I am using apache2 mod_proxy and mod_proxy_balancer to balance the load to 4 seperate tomcat8 instances on different servers. I am using different AJP ports for each tomcat instance and using jvmRoute ...
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1answer
63 views

Redirect URL to a Tomcat webapp

I have a Tomcat server with two webapps, app1 and app2 (the app part is really the same). Each app has an independent group of users. I would like the groups to be able to access their respective app ...
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30 views

apache mod_proxy_ajp tomcat incomplete files occasionally

We have an issue where some users are seeing incomplete files returned from the web server that are proxied to Tomcat using mod_proxy_ajp apache 2.4.6 tomcat version 7.0.27 The files in question ...
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1answer
625 views

Apache2 + Tomcat : Receiving request through apache2 results in timeout and proxy error

So we use apache as a reverse proxy to send request to our solr (search application) which is hosted in tomcat. We have another server hosted in jboss which sends data in binary format to the apache, ...
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1answer
122 views

Tomcat vs. IIS - multiple worker processes

The Application Pool feature of IIS allows to run several applications each separated to each own isolated processes. Is there any equivalent in Tomcat? Or do I have to deploy Tomcat several times to ...
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1answer
64 views

Tomcat / Railo stop responding with no error output

This is going to sound very vague and I'm sure it will be voted down for not giving enough information however I don't really have any to give as you will see. We have an AWS instance running Amazon ...
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1answer
143 views

Create setenv.sh to set system property

I have to use setenv.sh to set system properties. I am using Linux OS and Tomcat Server 6. As described here Linux Environment- setenv.sh , I have created a setenv.sh in tomcat/bin, and the only ...
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1answer
315 views

Adding a docBase for Virtual Host using the Tomcat Virtual Host Manager

In the Tomcat Virtual Host Manager there is an option to add a virtual host with options for: Name Aliases App base AutoDeploy DeployOnStartup DeployXML UnpackWARs Manager App However there doesn't ...
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0answers
115 views

SSL Returning Blank Page, No Catalina Errors

This is my second, maybe third, time configuring SSL with Tomcat. Earlier I had created a self signed, which worked, and now using my signed is proving fruitless. I am using Tomcat, operating from ...
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1answer
30 views

Is there a max length to java_opts arguments on a tomcat process

We have a tomcat startup script with a java_opts that contains a fairly lengthy (around 14 hosts) entry for -Dhttp.nonProxyHosts, I've noticed that although tomcat appears to start properly, entries ...
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1answer
150 views

Centos running Apache Tomcat keep getting “java.net.SocketException: Too many open files”

We're running Apache Tomcat 7.0.41 on CentOS 6 with java version "1.7.0_21". We were getting a lot of too many open files errors so I did some research. The consensus was that it was to to with the ...
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1answer
36 views

Include the request URI in catalina.out?

Running Tomcat 7. I have errors in catalina.out that I can't troubleshoot because I'm not sure which web request is causing them. Is there any way to capture more details about a given exception ...
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1answer
781 views

Tomcat 7 service manual start, stops immediately on Windows 7

I have just performed a fresh installation of Tomcat 7 (apache-tomcat-7.0.30) using the 32-bit/64-bit Windows Service Installer available here, on my local Windows 7 PC. Yet, when I go in Service to ...
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17 views

What is the correct way to completely restrict outside connection in Tomcat 8?

I'm running Solr on Tomcat 8 on a Windows Server 2008 and I want to complete restrict all access to both except local. I've tried adding address attributes to <connector/> tags in the ...
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4answers
5k views

How to fix Solr - Server is shutting down issue?

I was having a running Solr 4.1 on Windows Server 2008 R2. The Solr is deployed on Tomcat. However, today it stops suddenly, and while accessing Solr it gives following error. HTTP Status 503 - ...
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1answer
660 views

Nginx as a proxy for tomcat with subdirectory

I want to set up a Nginx Proxy for the Tomcat server with my domain name such as example.com/demo/sample example.com/demo/manager example.com/demo/other_apps ... Here is my Nginx server block ...
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1answer
6k views

Load Balancing and Clustering using mod_proxy_ajp on Apache HTTP Server 2.2.21 and Tomcat 7.0.23

I've been struggling to make load balancing and clustering working using these combination: Apache HTTP Server 2.2.21 (httpd-2.2.21-win32-x86-openssl-0.9.8r) using mod_proxy_ajp with sticky session ...
0
votes
1answer
634 views

How to set global PATH on OS X Server 10.6.6?

I'm running Tomcat on OS X Server 10.6.6 under the normal Web component that comes with the OS. This has worked fine so far, but I need to add some entries to the $PATH environment variable for ...
2
votes
2answers
309 views

Can I restrict SSL access to Tomcat by Extended Key Usage?

I'd like to restrict the SSL access to a Tomcat instance using certificates, and not relying on any "user" accounts. I have a CA which is being used to sign the certificates, but if I configure ...
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0answers
34 views

Configure ISAPI redirector: worker propreties for IIS and Liferay

I Asked this question on stackOverflow, i didn't get any answers sorry if the questions is somehow duplicated, any way : we have fronted Liferay tomcat server with IIS , and we used ISAPI tomcat ...
3
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2answers
5k views

HTTP gzip compression not working for css or javascript in tomcat 6

Connector settings: <Connector ... compression="2048" noCompressionUserAgents="gozilla, traviata" compressionMimeType="text/html,text/xml,text/plain,text/css,text/javascript"/> This seems to ...
0
votes
1answer
65 views

HTTP Basic auth in tomcat

I am trying to enable basic HTTP auth on my tomcat application. Also I want to keep it outside the application. I added a new user to tomcat-users.xml and set its role to 'app-user'. Then I added a ...
2
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1answer
82 views

Tomcat network access using windows login credential

I have the strange issue with tomcat. I am using alfresco 4.2 e which uses tomcat. My system is Windows 7 Enterprise 64 bit . Alfresco uses network location of our server filer to store the files. ...
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78 views

Reverse Proxy and requested URL aware tomcat

I've configured an infrastructre setup where an apache reverse proxy terminates SSL requests. Then the requests are proxied to another frontend apache webserver and then again this one is connected ...
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1answer
69 views

tomcat server not running after uncommenting servlet tags in web.xml

I am running tomcatserver and i need to execute a perl script. I searched online and found out that i need to uncomment in conf/web.xml <servlet> ...
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2answers
26 views

Limit Tomcat acess to local network Only

I know it's possible to limit the access to one of our oldest tomcat servers ( legacy server, our client doens't want to pay to upgrade :\ ).by adding the address="". But how could i limit the acess ...
0
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1answer
33 views

Tomcat memory allocation removed by automatic updates

I'm hosting quite a few servers, for customers and for our own usage. All these servers run Debian Stable. All of the servers are virtual servers. This is for the eventuality that an automatic update ...
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0answers
21 views

Deploying software - Java Webapps + static webapps

I joined a sysadmin team (of 2 including myself) about 6 months ago and the main chap who knew 'everything' about linux has just left. I am inexperienced with linux but have worked various roles in ...
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0answers
18 views

Tomcat/TomEE default security policy

By running a default installation of Tomcat (took from Tomcat website), what is the reliability of its default security policy? I have to run it on a computer with Tomcat's port exposed to the ...