I am struggling with some issues Apache-tomcat is running fine, and port:8080 is also LISTEN but when am tiring to access the tomcat web_page is not up ,why ?
View 2 RepliesI am having a problem.I use Ubuntu 10.04 server edition.Two computers on LAN one with Public Ip A other with local (Class C IP)say it BWith a third computer in same subnet I can access a TomCat application running on B as http://Ip of B:8080/applicationI want to use A as a Reverse Proxy for this application to be reachable from internet.So on Googling I came across some thing known as mod_ajp I enabled that on my Server A asa2enmod proxya2enmod proxy_ajpa2enmod headersbut after that I am not able to understand as how do I define vhost to be able to forward HTTP request which come on A as www.myserver.com/appto B which I can see internally as http://Ip of B:8080/application so Tomcat on B handles this.
View 4 Replies View RelatedDue to a ton of research I believe I now understand the output of ps, top, and free better than ever, and also have a relatively decent grasp on memory management (virtual address space, etc.) than I ever did before. With that being said, my server is super low on available memory and I can't make 1+1=2 on why it is. I suspect it's Tomcat/JVM (which I admittedly know precious little about). I am rebuilding this server (for a number of reasons) and plan to install 8GB but solving this mystery is key to supporting/promoting my design plans.
Relevant info So, I have very little memory left, I am swapping pretty hardcore, and even though I suspect it's the Tomcat/JVM stuff, it sure doesn't look like it from the memory tools. For that matter though it looks like "nothing" is using memory, or certainly not enough to cause such a low memory problem. The server was rebooted 24 days or so ago because it actually ran out of all virtual memory. How do I solve this mystery? Am I using the wrong tools? Am I misunderstanding my tools? What can I do to track down the processes depleting my memory?
My first time installing centos server and adding it to xp home network. I am new to setting up my own network in general. I have a home windows wired ethernet xp network (simple linxs router) with 2 xp boxes and one centos5 box all connected to the same router. I just set up the centos box running tomcat on port 8080. I need to do two very basic things at this point, but am not sure what I need to do:
What do I need to do so I can:
1. Connect in firefox on one of my xp boxes and call the tomcat server running on my centos box?
2. Be able to ftp to centos box from either of my xp boxes?
when I try to view my root directory of my website.if I go to URL... on my computer, it always loads the "It Works!" page. I deleted the original index.html page, and even replaced it - but if I go to URL... it KEEPS coming up.If I specify the page I want to view, ie.URl... it loads the right file.Is there a setting in the conf file that Im missing?
View 3 Replies View RelatedI installed eclipse and tomcat with package manager. Eclipse and tomcat are running but i can't see tomcat in the eclipse. I just see 'Basic' folder. That is a screenshot [URL]
View 1 Replies View RelatedI still want the screen saver to work BUT NOT !!! when I'm using the joy stick only distro slackware screen saver default screen blanking
View 2 Replies View RelatedI am trying to run Tomcat on Ubuntu System from a remote host. However, when I exit the terminal, Tomcat process shuts down.
The command I am using to run it is
nohup ./startup.sh &
I'm trying to get a Tomcat server running using the Java VM -server option on Ubuntu Karmic 9.10 (I'm using the official Karmic AMI on EC2: ami-bb709dd2)
I install Tomcat:
Code:
sudo apt-get -y install tomcat6
I set up a bit of configuration in /etc/default/tomcat6:
Code:
JAVA_OPTS="-Djava.awt.headless=true -Xms1024m -Xmx1024m -XX:PermSize=384m -XX:MaxPermSize=384m"
I can start Tomcat with no problems:
Code:
sudo /etc/init.d/tomcat6 restart
However, if I add the -server option into the JAVA_OPTS variable, like so:
Code:
JAVA_OPTS="-server -Djava.awt.headless=true -Xms1024m -Xmx1024m -XX:PermSize=384m -XX:MaxPermSize=384m"
I get this:
Code:
$ sudo /etc/init.d/tomcat6 restart
* Stopping Tomcat servlet engine tomcat6
...done.
* Starting Tomcat servlet engine tomcat6
Invalid option -server
Cannot parse command line arguments
How do I set the -server option correctly?
after executing the commands
1. ./startup.sh
2. tail -f ../logs/catalina.out
the following error comes on the terminal
.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(Abs tractAutowireCapableBeanFactory.java:1245)
[code]....
I have Linux server with cent OS.I have installed tomacat6.0 and postgresSQL8.3 on it.The thing is i wanna know whether the tomcat and postgresSQL is running or not using the script.
View 1 Replies View RelatedI want to build a NAS like mini pc to be used as a simple tomcat server (for running Jira and perhaps experimenting a bit) and as a GIT server. What kind of system requirements would I have?
Would something like this:[URL]../nas/n...sed-nas-part-2 be sufficient? And if I'd virtualized everything via VMWares would that make a lot of difference?
Just got back to attempting to play with 10.04 using its Live CD. It consistently goes to the "Log In" page and not the Live CD page on running. I saw a Post specifying a F key to be pressed on boot-up to get to the desired starting point some time ago, but did not write it down. Some advice did say press Any Key but this does not seem to do the job. Tried to use the search function here but no joy. Can anyone remember which F key? Note that as a check, I tried to use 9.10 Live CD and this worked fine, so it is not a machine problem.
View 2 Replies View RelatedCan anyone tell me in performance tunning of apache-tomcat and jboss application server?when I deploy some application in apache-tomcat the performance is say 100 users per second and incase of jboss it is even worst (35-40 users per second)i want to improve my performance 1000 uesrs per second..
View 1 Replies View RelatedI have a requirement of using a wildcard certificate for 5 subdomains running under apache httpd server and 1 subdomain under tomcat.Is there any possibility of using the single wildcard certificate both in tomcat and apache
View 3 Replies View RelatedI have one server with Jboss and Tomcat installed, I have to start these servers manually everytime I do reboot the server.How I could do to start Jboss and Tomcat automatically, when I do reboot the server?
View 1 Replies View RelatedI have an HTML page that I want to run some PHP code. I found several "How tos" about this but I can't get it to work. The code is very simple:
Code:
cat test.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
[code]...
I am trying to access an aspx page which, when accessed with certain parameters in the URL, downloads a file. I need to do this with a shell script, rather than interactively. I tried using wget, but I get a response of 302 from the server, which redirects me to the default page and then downloads the default page html itself. I quickly tried curl which seemed to be doing the same thing. It works perfectly from browsers on either Linux or Windows. Originally, I had a problem with interpretation of ampersands in the URL, but I put quotation marks around the URL, so that isn't the problem now.
I cannot fix this on the server side, because the aspx page will be accessed on a variety of servers which are probably all set differently and which aren't under our control.
i have uninstalled and reinstalled alsa and made sure its not muted, in pulse audio it displays sound is coming out when i play a song, but no sound is actually coming out.. i dont want to go back to windows, but if i cant get sound im going to have to
View 1 Replies View RelatedI am stuck with an issue related to domain hosting. Currently i have an application hosted in my own server using a static ip from a service provider. I got a domain name from another domain provider. Everything went in right way till when i click my url in browser using internet through another system. I am able to see my application when i use my ip address, where as when i use my domain name its not working.
[Code]....
I have used same Hardware and OS platfrom for web server benchmarking and i have used similar php and jsp scripts for Apache and Tomcat. For this testing i have used apache ab benchmarking toolFrom this statistics i would like to clarify the performances about Apache and Tomcat.
1. why Tomcat have taken too much of time to finish this 10 million requests to compare with Apache?
2. why this huge different for "Request per Second"?
3. To Tomcat i have increased multi thread level 300 and JVM memory usage upto 2048mb(but performances not increased), rather than these, is there any other performance tune-up settings for Tomcat?
4. from these statistics, can i come to the conclusion that apache is the best?
5.do u feel that ab tool favouring to Apache?
I'm configuring a web server using Apache and Tomcat. I use Apache 2 and various instances of Tomcat5 and Tomcat6..I try that Apache serves the static data and tomcat the dynamic (Apache receives all requests, sending tomcat only the dynamic)I see that Apache and Tomcat can be connected using http or ajp Can any tell me:
- What connector should I use: ajp, http,...?
- How can I say Apache to serve the static data and Tomcat the dynamic?Due to I have many instances of Tomcat, connectins http and https, https with client certificates, and due to the port configuration:
- Is there any way to configure Apache-tomcat without the use of ports in tomcat (a differect connector)?
I need to install apache tomcat on centos 5.3...How can i do it
View 4 Replies View Relatedwe have configured snv in our server but when we tried to access our svn folder from client its saying path not found error.This is because apache is mapped to tomcat so when we tried to access svn by default it looks to some other path and displaying path not found error.My question is how to restrict apache from forwarding its request to tomcat or else how to stop the tomcat service. I am using centos and i tried with /etc/init.d/tomcat5 stop but it is not getting stopped.
View 3 Replies View RelatedI have application (WAR format) deployed on tomcat 5.5. I am able to access application using: "http://my_server_hostname/application_base_directory_name/hello.do" for example. I do not want my users to remember or bookmark the full link "http://my_server_hostname/application_base_name/hello.do"). Is there a way that i could have tomcat host it like a website and i can directly get the index page open by simply typing a url (http://hostname) in the browser? if possible, i would like to do it using tomcat only (no httpd connectors or modules).
View 1 Replies View RelatedI am trying to setup Tomcat on CentOS 5.2,This is that ive done so far...Installed Apache, which works fine and I get the "Apache 2 Test Page powered by CentOS" Did this
yum install tomcat5 tomcat5-common-lib tomcat5-jasper tomcat5-jsp-2.0-api tomcat5-server-lib tomcat5-servlet-2.4-api
Hey all, I need help here! Whenever I boot up Fedora 13 my computer just decides to stop doing things right before the graphical login screen comes up. The system starts up properly, but after the "local" program starts, it goes to the fedora-colored blue screen right before the login screen usually comes up. I can still bring up consoles with ctrl alt f1/f2 and switch the tty screens. Whenever I try to start the X server using the X or Xorg command, it echoes the usual stuff and then the screen goes black. After that, nothing happens. I can get out of X by using the classic ctrl alt backspace method.
I haven't checked any X logs other than Xorg.0.log, but I'll post the others for any special failures soon.
I don't know what to do, I know how to block and delete pretty much every other type of abuse. I run a server with 500+ shared hosting clients and reseller clients and it was just blocked because of email spam. I can keep on top of all other abuse (people trying to do dos attacks etc) but the one thing I can't get my head around is email spamming. how to stop people spamming emails from my server?
View 7 Replies View RelatedIt seems that every time there is vmware client update a couple of my Linux servers always reboot and get stuck at booting up because linux can not start a drive. I end up having to boot off the server did, run install and then run a auto repair to get it to boot up. I tried narrowing the repair to just the file systems but that did not seem to fix it, it has to be a autorepair. So I am thinking that with the vmware client there must be some virtualized hardware address that has changed with the updated client but I am not sure how to check what it is when I get dumped out to what looks like run-level 3 command prompt
View 1 Replies View RelatedI have been running a server with an increasingly large md array and always been plagued with intermittent disk faults. For a long time, I've attributed those to either temperature or power glitches. I had just embarked on a quest to a) lower case and drive temperature. They were running between 43 and 47C, sometimes peaking at 52C, so I've added more case fan power and made sure the drive cage was in the flow (it has it's own fan, too). Also, I've upgraded my power supply and made very sure that all the connectors are good. The array currently is a RAID6 with 5 Seagate 1,5TB drives.
When everything seemed to be working fine, I looked at my SMART logs and found that two of my drives (both well over 14000 operating hours) were showing uncorrectible bad blocks. Since it's RAID6, I figured, I couldn't do much harm, ran a badblocks test on it, zeroed the blocks that were reported bad, figuring the drive defect management would remap them to a good part of the disk and zeroed the superblock. I then added it back to the pack and the resync started. At around 50%, a second drive decided to go and shortly thereafter a third. Now, with two out of five drives, RAID6 will fail. Fine. At least, no data will be written to it anymore, however, now I cannot reassemble the array anymore.
Whenever I try I get this:
Code:
mdadm --assemble --scan
mdadm: /dev/md1 assembled from 2 drives and 2 spares - not enough to start the array
Code:
cat /proc/mdstat
Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] [linear]
md1 : inactive sdf1[4](S) sde1[6](S) sdg1[1](S) sdh1[5](S) sdd1[2](S)
7325679320 blocks super 1.0
md0 : active raid1 sdb2[0] sdc2[1]
312464128 blocks [2/2] [UU]
bitmap: 3/149 pages [12KB], 1024KB chunk
Which is not fine. I'm sure that three devices are fine (normally, a failed device would just rejoin the array, skipping most of the resync by way of the bitmap) so I should be able to reassemble the array with the two good ones and the one that failed last, then add the one that failed during the resync and finally re-add the original offender. However, I have no idea how to get them out of the "(S)" state.
Code:
mdadm --examine /dev/sdd1
/dev/sdd1:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : d79d81cc:fff69625:5fb4ab4c:46d45217 .....