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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Running Apache ANT as Tomcat user when installing Shibboleth

I'm trying to install Shibboleth as Tomcat user, but when I run sudo -utomcat JAVA_HOME=/opt/jdk7 ./install.sh it gives me and a error: Error: Could not find or load main class ...
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1answer
895 views

How to set Tomcat 8 to recompile JSP on page hit for development server

I have a developement server that was on Tomcat 6. I just installed Tomcat 8, and noticed that it no longer recompiles JSPs on page hit. What do I have to change in server.xml to get it to recompile ...
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1answer
243 views

No response from a remote linux server on specified ports

I have a remote CentOS 6.5 server that is running a tomcat 8 web server (AKA servlet) on port 54321 and I can't access it from my computer, although I'm establishing a successful SSH connection ...
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1answer
85 views

Assign IP address to Apache Tomcat server

I installed an Apache Tomcat 8.20 Server. When I pinged my-ip-address:8080 in the browser, I see the Tomcat setup page. However, I'm having trouble assigning an IP address given by my IT ...
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1answer
282 views

Nginx + Tomcat virtual hosts

I need to configure Nginx as a reverse proxy for Tomcat. The problem is when I try to access the web application through a subdomain (myapp.domain.com), in this case is displayed Tomcat webapps root, ...
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1answer
585 views

Tomcat CPU and GC going crazy [closed]

Having some major issues with our Tomcat 7 installation. It used to run fine for over a year, but now the CPU is mainly at 400% - 700% (8 core machine) and in the logs I see tones of these: ...
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1answer
187 views

What's correct catalina_base path for Tomcat installed from the package?

I've the following manifest to configure Tomcat to use 8983 port instead: include java class { 'tomcat': install_from_source => false } tomcat::instance {'default': package_name => 'tomcat7'} ...
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1answer
62 views

Tomcat7 pointing to a symbolic link WAR [closed]

I have Tomcat7 running on a Linux server. Tomcat is pointing to a symbolic link WAR for my application. The link is pointing to the actual WAR. I am looking to upgrade the app. What I have done is ...
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0answers
196 views

PNG images are truncated and served intermittently from Apache Tomcat 8.0.15

Problem: PNG images are served intermittently from Apache Tomcat 8.0.15 in IE8 Platform: Windows Server 2008 Description: I have recently migrated from Tomcat 7 to Tomcat 8. Everything is working ...
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2answers
181 views

How to install Solr 4.x on Tomcat via Puppet?

So far I've been using the following recipe for installing Solr 3.x on Tomcat 6: package { 'openjdk-6-jdk' : ensure => installed, } package { 'solr-tomcat' : ensure => installed, } exec { ...
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0answers
151 views

nginx in front of tomcat : How to make the proxy pass work without the trailling slash / at the end

The problem I got nginx in front of tomcat like i said in the title. They are on two different servers . I need to make the proxy_pass work without the slash beause my app need to receive a request ...
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179 views

Combined Windows and Anonymous authentication in IIS combined with Tomcat ISAPI filter

I have Apache Tomcat (version 7.0) running with an AJP-connector. I have configured the IIS (version 8.5) with an ISAPI-filter to forward all the calls to Tomcat's AJP and have enabled Windows ...
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2answers
79 views

Creating a self signed certificate for demonstration purposes on Centos 7 server

I have setup my default tomcat website (tomcat 8.0.3) on a server inside my company LAN. From my work computer if I try to access the website by typing it into google chrome it is not working. The IP ...
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1answer
1k views

Not able to access Tomcat webserver from another machine in the LAN

I have setup the basic tomcat website (tomcat 8.0.3) on a server inside my company LAN. From my work computer if I try to access the website by typing it into google chrome it is not working. The IP ...
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0answers
161 views

virtualhost don't redirect to tomcat apache 2.4

I'm trying to redirect a specific domain to a application that runs on a tomcat server. My apache (2.4) runs on Ubuntu Server 14.04 and I really tried every answer here on stackoverflow. Most of them ...
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0answers
338 views

nginx proxy_pass to tomcat webapp

I want to configure nginx as a reverse proxy for different webapps hosted on a tomcat. Basically, all requests to http://localhost:80/A/some/other/params (nginx is running on port 80) should be ...
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1answer
575 views

Tomcat does not replicate session attributes

I am struggling with configuration of session replication in Tomcat cluster. Ramki's articles about Tomcat Clustering helped me a lot. Load balancing and sticky session works well. SessionIDs are ...
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2answers
147 views

linux-tomcat - add command to startup.sh

How can I add a command at the end of the tomcat startup.sh script to execute a file. I think it is something like this. Assuming my file needs start as command passed to it below: exec ...
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5answers
504 views

Get the pid if 2 tomcat(s) is running

I have 2 tomcat's running, how do I get the pid if both have similar names? ps -ef | grep java root 12952 1 0 10:01 pts/0 00:00:03 /usr/lib/jvm/jre/bin/java ...
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1answer
424 views

Apache returns 503 error accesing address with mod_jk configured

I have a Tomcat server listening at 10881 AJP port. I confirmed it by netstat: tcp 0 0 0.0.0.0:10881 0.0.0.0:* LISTEN 2297/java This is the configuration of ...
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0answers
93 views

Java application times out in Tomcat 7, not when standalone

A java program is to upload a file to a site. When it runs as standalone it's working, total time its taking is around 2.5 mins. But when the same java program runs under tomcat 7 it is throwing ...
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0answers
60 views

tomcat https static content

We are using tomcat to serve everything over http. BUT, we have a login page which is served over https since we have them enter a password. Recently, chrome has stopped supporting serving non secure ...
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1answer
365 views

Growing memory use

Let me start with picture: This is memory usage of our backup Tomcat server. It is just hanging there, processing simple healt check request every couple fo seonds and waiting for main server's ...
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0answers
523 views

sending tomcat catalina.out to syslog

we're on tomcat 6.4 on centos. I've been trying to get the catalina.out logs in tomcat to syslog. For reasons it's very important that I don't send the raw logs, they have to be tagged with OURTOMCAT: ...
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1answer
63 views

Is it possible to only restart part of tomcat servlet engine?

I've configured tomcat server to have multiple server instances, each on a separate port. Here is part on server.xml: <Server port="8005" shutdown="SHUTDOWN"> ... </Server> <Server ...
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1answer
606 views

Port 80 to port 8080 Redirection: Apache with Proxypass Too Slow Whereas Accessing xyz.com:8080 directly is very fast

We are facing a Strange Problem....We have a busy server...and the response time is going about 1 Minute Per Request(very slow).....which is running in front of Tomcat.....if we are accessing site ...
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1answer
578 views

Tomcat Clustering With Apache-[warn] proxy: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy

I am new to apache and tomcat, and trying to implement clustering with mod_proxy and able get run multiple tomcat instances but got stuck. Here is my config: httpd.conf: LoadModule proxy_module ...
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0answers
302 views

Disabled SSLv3 in Tomcat, but Still Showing POODLE Vulnerability

I have a Windows 2008 server with Tomcat 7.0.59 & Java 8u31 & I am trying to ensure that SSLv3 is disabled. Looking at the changelog for Java, SSL3 should no longer be supported and the Java ...
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0answers
213 views

Apache Tomcat for Windows - cannot get https to work

Environment: Windows 2003 Server 64-bit Running on VMWare ESX 5.5 8GB of Ram Apache Tomcat 6.0.36 Server D:\Program Files\Java\jdk1.6.0_26\jre\bin\server\jvm.dll JDK 1.6 update: 26 Have been able ...
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0answers
625 views

Tomcat is not starting although JAVA_HOME path is correct

I have linux server in which I run several Tomcats. The current Java I use is 64 bit. All Tomcats use 64 bit java but one. This one Tomcat needs to run with 32 bit Java. If I don't change anything, ...
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1answer
892 views

Tomcat8 setup port to 80

I followed this http://www.mogilowski.net/lang/en-us/2014/04/22/install-apache-tomcat-8-on-debian-7-wheezy-with-virtual-hosts-and-apache2-integration/ to install tomcat on an VPS, version 8.0.20... ...
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0answers
146 views

Using JkMount in a LocationMatch directive in Apache 2.2

I'm on Debian Wheezy with Apache 2.2.2. I previously had all requests for a VirtualHost forwarding to Tomcat using: JkMount / ajp13_worker JkMount /* ajp13_worker Now, I want to exclude one ...
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0answers
163 views

NGINX configuration with Tomcat Application with session

I am new to NGINX and am trying to configure NGINX to pass requests to a domain address to a web application running in Tomcat. How can I configure nginx to pass domain requests to the application ...
1
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1answer
1k views

(103) Software caused connection abort: proxy: pass request body failed

The following errors are being logged in our proxy Apache logs while processing the request with Tomcat Server: (103)Software caused connection abort: proxy: pass request body failed proxy: pass ...
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votes
2answers
3k views

mkdir: “no space left on device” on specific folders after Apache Tomcat reached max-file ulimit

The question: I have a tomcat running a java application that occasionally accumulates socket handles and reaches the ulimit we configured (both soft and hard) for max-open-files, which is 100K. When ...
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votes
1answer
305 views

Tomcat 7 is being unresponsive when I turn on SSL (no SSL handshake) [duplicate]

My question is: why won't tomcat respond when I turn on SSL? I've attempted to migrate a working tomcat7 web application from an Ubuntu 12.10 x64 Server to a fresh Ubuntu 14.04 x64 server. Every ...
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1answer
120 views

Apache 2 vhost with java tomcat and apache php

OS: Ubuntu2 Servers: Apache2,Tomcat 7 I'm missing knowledge of apache and tomcat configuration. Is it possible to create a vhost example.com <VirtualHost *:80> ServerName ...
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34 views

Our tomcat just crashed due to classnotfound, not sure how to investigate

Our server has been in production for years without issues, but today it crashed out of the blue. Last in the logs: Exception in thread "main" java.lang.NoClassDefFoundError: ...
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vote
1answer
193 views

What is causing Apache httpd (+mod_proxy_ajp) to drop connections

I have the following VirtualHost configured (Apache 2.2.22) <VirtualHost *:80> ServerName ************ ProxyRequests Off <Proxy *> Order deny,allow Allow from ...
0
votes
2answers
944 views

EC2 instance running apache tomcat not accessible from outside

I have a 64-bit amazon linux instance in aws. I am running apache tomcat6 running on that machine. sudo fuser -v -n tcp 8080 USER PID ACCESS COMMAND 8080/tcp: ...
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0answers
361 views

Artifactory behind Nginx without directory /artifactory in the url

On our old server (hosted), Artifactory was running behind an Apache proxy. The public url was http://repo.example.com/ Our hosting provider moved us to a new server. A new version of Artifactory ...
3
votes
1answer
111 views

why is Tomcat ajp connection by default enabled

The Tomcat server configuration (server.xml) has AJP connector enabled by default. And so tomcat by default listens at port 8009. Why is this by default enabled ? I thought there will be only few ...
1
vote
2answers
160 views

Load Balancer, EC2 - HTTPS Connection

Ok this might be a rookie question but here's my scenario. I have a loadbalancer managing a single EC2 instance at the moment. I have an application running on that EC2 instance. What I like to ...
0
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1answer
156 views

Tomcat 8.15 APR Poller failed with error 610,038

I was testing my server with JMeter but when I reach an Highload the server tends to have this error logged on the console and it keeps a lot of active threads on apparent deadlock : 30-Jan-2015 ...
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1answer
400 views

How to selectively enable or disable SSL for some URLs in Tomcat 7

I am using SSL in Tomcat 7, create a keystore and configure server.xml, and also config in web.xml as below <security-constraint> <!-- SSL enforced --> ...
0
votes
1answer
380 views

IIS 7.5 JK connector to Tomcat

I have many Tomcat servers working using an older 32-bit version of the isapi_redirect.dll where I set the Default Application Pool to Enable 32-Bit Applications. On a client's server, they need to ...
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0answers
445 views

How to reduce Tomcat response time (OR increase throughput)?

I have Tomcat 8 and MySQL 5.6 running in 2 Azure virtual machines (8 cores and 28 GB RAM). My web application provides a REST API to insert several data fields into DB. The application uses a common ...
0
votes
2answers
437 views

Apache mod_rewrite : RewriteRule to pass requests tomcat application [duplicate]

I am having difficulty defining a correct RewriteRule to forward requests to an application running in tomcat. I have apache with mod_rewrite enabled as well as tomcat setup with an application ...
0
votes
1answer
96 views

Tomcat on Windows, starting/stopping service

The Tomcat Windows Service How-To guide lists some commands to run/stop/etc the service from the command line. For example: Tomcat7 //ss// (with whatever parameters) Is there any practical ...
11
votes
2answers
2k views

Disallowing HTTP methods on Tomcat is case sensitive?

I have put the following in the web.xml of my application to attempt to disallow PUT, DELETE, etc.: <security-constraint> <web-resource-collection> <web-resource-name>restricted ...