a Java application server maintained by the Apache Software Foundation

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53 views

Unable to connect to Ubuntu from a remote machine

In my Ubuntu I installed tomcat and deployed web application.I started tomcat and trying to access from windows like below: http://<54.85.125.1:8080>/manager I am getting output like this: ...
1
vote
1answer
27 views

How to start tomcat7 when catalina.sh does not work?

I installed tomcat7 via the command sudo apt-get install tomcat7, now I went to /usr/share/tomcat7/bin and inputted catalina.sh but the following error occured Cannot find ...
0
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0answers
23 views

Eclipse close on execution time Juno

When I am started to run web application on Local tomcat Server. The Eclipse(Juno) close automatically,However it happens often. Log has been show below eclipse.buildId=I20110613-1736 ...
1
vote
1answer
41 views

How can I put tomcat under apparmor?

For security reasons, I want to put Tomcat under apparmor. The Ubuntu server(12.04 LTS) guide has a good explanation about apparmor, but I am not sure what is the correct way of creating a profile for ...
0
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0answers
38 views

Ubuntu does not recognise installed Oracle JRE & installs OpenJDK packages

I have Oracle JRE installed on my system. However while installing tomcat7 with apt-get it does not recognize my installed oracle java(installed using tar from oracle website), but on another system ...
0
votes
1answer
91 views

Tomcat7 deployment error

I have a web application that I can build and test within my Eclipse environment. It runs perfectly fine when I run the application within Eclipse environment. However when I deployed it to my Tomcat7 ...
1
vote
1answer
30 views

Installing tomcat5.5 from source

I want to install PHP/Java Bridge. I installed Tomcat7 for it, but it failed: sudo dpkg -i /home/asif/jbridge/php-java-bridge-j2ee_5.4.4.2-3_all.deb Selecting previously unselected package ...
0
votes
1answer
25 views

How to install Dash Reports on Ubuntu

Dash Reports does not provide any installation help. It offers a .war for download and that is it. I guess using Apache Tomcat would be a logical thing to do, but what are the steps to get this piece ...
0
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0answers
95 views

How to resolve a problem when Eclipse is adding a server? Unknown version of Tomcat was specified

When I add directory of tomcat7 installation directory, I got. Unknown version of Tomcat was specified. Default tomcat7 directory is /etc/tomcat7 but this directory is lacking some binary folders I ...
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0answers
52 views

Unable to build mvn package for Dspace

I am using Ubuntu 13.10 and trying to install Dspace latest version using proxy server with userid and password. I have followed the below link & successfully installed Sun Java and Maven2, ...
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0answers
28 views

How to make “secure” connection from JConsole to a remote server app in ubuntu?

I can connect to my remote app in JConsole but I believe that is not a secure communication. Since I am passing on the server access credentials, I want to make this a secure communication. How could ...
1
vote
1answer
27 views

How to get backports for tomcat?

I installed tomcat 7 using apt-get utility on my ubuntu server. So do I need to manually configure, after this to start receiving backports/fixes for tomcat ? If yes, then how do I confgure? Or ...
0
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1answer
166 views

Kernel killing java process

We have three Ubuntu 12.04 boxes that are load balanced behind nginx. We originally installed tomcat7 using apt-get but ran into an issue where I believe the kernel is killing the java process due to ...
0
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1answer
162 views

Installed Tomcat 7 but cannot run apps

Installed Tomcat7 via repository via Synaptic package manager & pasted my app(Beerv1) folder to /var/lib/tomcat7/webapps/ & also to /usr/share/tomcat7-root/ Still gets HTTP Status 404 ...
0
votes
1answer
147 views

Apache Tomcat7 Webapp Not Working

I Installed Apache Tomcat 7 from repository. But When I copy my apps to /usr/share/tomcat7-root and access through browser /myapp/form.html 404 Error Appears. Is anything else is needed to ...
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0answers
58 views

Can't find the deployed application in List Applications in Tomcat 6

I have deployed two war files for Java Sesame: openrdf-sesame.war and openrdf-workbench.war and found them on the List Applications in the Tomcat Web Application Manager. When I restarted the Tomcat ...
0
votes
1answer
26 views

can i again reinstall java on ubuntu?because both windows and ubuntu is in my system and java is configured on windows?

iam new to ubuntu. i have been working on windows. My question is can we run web application developed in windows on ubuntu? both windows and ubuntu is installed in my system java is congigured on ...
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1answer
1k views

tomcat7 on Ubuntu 12.04 CATALINA_HOME and CATALINA_BASE not available on shell

I just install tomcat7 on my Ubuntu 12.04 using: sudo apt get-install tomcat7 Immediately afterwards I notice that although $CATALINA_HOME and $CATALINA_BASE are set in the script ...
2
votes
1answer
108 views

Why Tomcat process uses so many ports?

~$ sudo netstat -utlpn | grep 2155 tcp6 0 0 :::42851 :::* LISTEN 2155/java tcp6 0 0 :::58212 :::* LISTEN 2155/java tcp6 ...
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0answers
102 views

tomcat access to local folder outside /webapps error

I just finished install my backup web server and now testing it. (ubuntu 12.04 server, mysql, Tomcat, java se 7 oracle). My problem is: 1. my webapp download file from local folder outside tomcat ...
1
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2answers
305 views

How to install Tomcat5.5 in Ubuntu?

Hi can any one tell me the installation process of Tomacat5.5 or higher version in Ubuntu. These are my questions for tomcat installation: How to install Tomcat in Ubuntu? 2.How to start an stop ...
2
votes
1answer
2k views

Tomcat Installation startup.sh not working

So I've followed the list of steps on : https://www.digitalocean.com/community/articles/how-to-install-apache-tomcat-on-ubuntu-12-04. When I try to run the startup script, I get this message: ...
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0answers
128 views

Changing default tomcat6 user in 12.04

I'm using Ubuntu 12.04 and Tomcat 6 installed via package. I'd like to change the user which starts and runs tomcat to something different, say the 'xc' user. I added the user and group to the ...
1
vote
3answers
567 views

Upgrade to latest tomcat/ JRE or stick with what's provided by LTS?

Running a production web server with Ubuntu 12.04 which ships Tomcat 7.0.26. Should I care about updating the tomcat installation to latest 7.0.42 version or should I stick with what's provided? If I ...
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0answers
79 views

Apache APR on Ubuntu 12.10 not starting

I have followed similar steps and got it working on windows. Here is my connector and listner in apache tomcat's server.xml: <Connector executor="tomcatThreadPool" ...
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0answers
486 views

Measuring load - %CPU in top is different than %us on server running tomcat

When I run TOP on a remote server, I see a very small system utilization (3.8%us). However, for the actual process I am seeing 29.6% of the CPU. Since this server has 8 CPU cores, is the %CPU the ...
9
votes
1answer
15k views

How to install Tomcat 7.0.42 on Ubuntu 12.04.3 LTS?

The sysadmin gave me a virtual machine which I access through terminal. I have root access and it got Ubuntu 12.04.3 LTS. The command apt-cache policy tomcat7 informs: tomcat7: Installed: (none) ...
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1answer
569 views

How to install Apache Tomcat (version 5 and above )in Ubuntu?

I need to practice writing some Java applications. I have Ubuntu 13.04 on my system. Can any one help me install Tomcat (version 5 or above) and tell me how to start and stop the server.
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0answers
38 views

Webserver losing traffic

I have my e-commerce application running on Ubuntu 12.0.4 on Tomcat 7 servlet. I get around 7000000 hits everyday on this webserver. However I suspect that the webserver is discarding some traffic ...
0
votes
1answer
244 views

Log incoming requests

We have Tomcat running on Ubuntu server. It runs a web service, open to the internet. Sometimes it has sudden spike of traffic and goes down. There is nothing unusual in Tomcat access logs. I guess ...
9
votes
3answers
7k views

How should I install Apache Tomcat 7 for use with Eclipse?

Which way should I install Apache Tomcat 7 on my Ubuntu: Using sudo apt-get install tomcat7 From the zip file downloaded from Apache website. I don't want the server to start on each boot. As most ...
2
votes
0answers
93 views

Tomcat 7 and Eclipse integration getting error

I had installed Tomcat7 from Ubuntu's repository but when I added Tomcat7 into Eclipse, this dialog indicates something wrong with Tomcat Server Configuration at /usr/share/tomcat7/conf. How should I ...
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0answers
137 views

Apache tomcat cluster

I am trying to run 2 tomcat servers in cluster, I have made necessary changes in server.xml of each of those, but while starting server i am getting following error, what can be the issue?? Jun 18, ...
3
votes
2answers
6k views

installing apache httpd server on ubuntu 12.04

I have 5 systems running apache tomcat server, for load balancing i need to install apache httpd server, how should i do this, please provide me some useful links and your opinions on this, thanks
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vote
0answers
233 views

conflict between my lamp server and apache tomcat

i recently installed apache tomcat on my existing lamp webserver ubuntu which runs on port 80. before i start tomcat, i made absolutely sure to change its port number to avoid conflict on my LAMP. ...
0
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0answers
232 views

how to change tomcat default port to avoid conflict with my lampp

my ubuntu web server currently runs on LAMP port 80. I also need to install apache tomcat on the same server. But quite hesitant, thinking that installing it might cause problems with my LAMP server. ...
-1
votes
1answer
90 views

xampp not running in limited user account [closed]

I have installed xampp in widows xp from admin account. it is running properly for the users who have administrator previlage, but it is not running in limited user account. kindly provide me a ...
0
votes
1answer
86 views

glassfish before tomcat

i have used this to install tomcat http://diegobenna.blogspot.com/2011/01/install-tomcat-7-in-ubuntu-1010.html and this to install ...
3
votes
3answers
3k views

tail: inotify cannot be used, reverting to polling: Too many open files

When I try to tail -f catalina.out, I get the error: tail: inotify cannot be used, reverting to polling: Too many open files I tried the answer in this post: Too many open files - how to find the ...
1
vote
1answer
1k views

Delete tomcat6 from services

I just uninstalled tomcat6 and installed tomcat7, and now that I want to start, stop or restart the service, ubuntu shows the two of them, for example sudo service tomcat And then ubuntu shows two ...
0
votes
0answers
226 views

Issue installing Tomcat7 on Ubuntu 11.10

I am running Ubuntu 11.10 and have downloaded and unpacked the JDK tarball: http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html jdk-7u17-linux-i586.tar.gz into ...
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votes
2answers
1k views

How to configure JDBC, Tomcat for Eclipse IDE on my Ubuntu 12.04

I got an eclipse IDE on my client's machine. He needs to configure JDBC, and Tomcat on this IDE to use for his Java projects. Kindly help. He got mysql installed right now.
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votes
2answers
2k views

Can not find class org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory in Tomcat7/Ubuntu 12.10? (Possible bug)

Tomcat7: 7.0.30-0ubuntu1.1 Tomcat 7 has the jar files commons-dbcp.jar and tomcat-dbcp.jar but in tomcat-dbcp.jar, it is the file org.apache.tomcat.dbcp.BasicDataSourceFactory class instead of ...
0
votes
0answers
82 views

How can i configure my app web with tomcat6

I try to configure my application web (file.war) with tomcat and I have this error Etat HTTP 404 In the conf file of my app I have this line "data.base_path=/usr/share/tomcat6/bin" and in ...
1
vote
2answers
1k views

Running a web test server with Ubuntu

I have typically used XAMPP on my windows PC for web development testing. This afternoon I plan to add LAMP to my Ubuntu. I would also like to try and install Apache Tomcat but I am not familiar if ...
1
vote
1answer
5k views

Can not start tomcat6 server in ubuntu

I first downloaded open-jdk with: sudo apt-get install openjdk-6-jdk When I write java -version I get: java version "1.7.0_09" OpenJDK Runtime Environment (IcedTea7 2.3.4) ...
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votes
1answer
1k views

Apache Tomcat webapps have to use a proxy

I've installed Apache Tomcat and want to use a proxy for my webapps. Some apps request data from the internet, they don't have an own/internal possibility to use a proxy. I added the following lines ...
0
votes
1answer
729 views

problem with jdk 6 and tomcat 7

I installed tomcat 7 and am using JDK 6 when I start tomcat7 I get this sudo service tomcat7 start * Starting Tomcat servlet engine tomcat7 start-stop-daemon: unable to start ...
5
votes
3answers
4k views

Installing Tomcat 7 using apt-get fails [closed]

I get the following error when installing Tomcat7: Setting up tomcat7 (7.0.26-1ubuntu1.1) ... chmod: cannot access `/etc/tomcat7/tomcat-users.xml': No such file or directory dpkg: error ...
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0answers
330 views

Application deployed in Tomcat can't create files on /usr/share/tomcat7/

I have a Tomcat server which is working fine with applications like Jenkins. I'm trying to load my application which tried to create a H2 database on ~/Xinco/data which translates to ...