The thing is that I have running GeoServer on a Tomcat 7 instance on my server. I had to install Pentaho BI-Server for data warehouse, but i start the service of Pentaho and immediately GeoServer Services stoped.
I start to wonder what's went wrong and I found that the download of Pentaho has own Tomcat Server. So thats was the problem the tomcat server from pentaho starts and took the ports of Tomcat that was running.
My question is how to configure the two tomcat to work together.
Thanks to all.
The solution gave KNOWARTH is correct, I also guide me the next post to know what ports need to change:
Link where is show what port to change
Greats to all.
Related
I recently had to reinstall IntelliJ IDEA, and ever since then, I've been unable to run this one app that runs on Payara. I have Payara 5.2022.3 (full) installed and the project is using java 11.
This is the server log:
Artifact my_project-ear:ear exploded: Waiting for server connection to start artifact deployment…
Detected server admin port: 4848
Detected server http port: 8080
And then nothing happens.
And if I terminate the process I get a message:
Application Server was not connected before run configuration stop, reason: Unable to ping server at localhost:4848
Based on my observation it seems like a process starts running on port 4848 for a few seconds but then stops abruptly.
I checked the CrashDumps and here is the .dpm file in question.
https://drive.google.com/file/d/1AyLU2HOyXKxREjaDNyIU9eRYMnzaBspw/view?usp=sharing
I'd already tried:
Running it on a different port./ Checking if there was not a process blocking used ports.
"Renewing" the domain.xml in case it was corrupted somehow.
Using different JDK.
Reinstalling Windows
I'm positive there is no problem with the app's code (seen a friend run it on his computer today) and I also think no changes happened to the run/debug configuration or the payara and domain configuration ever since it was working before the IDEA reinstall.
(I'm also very new to payara, and software development in general, so I'm not quite as skilled in solving this kind of problem.)
Thank you for all your answers.
It looks like a bug in the Java version/vendor you are using which is causing the crash of the process. Updating to a more recent Java build or to a different JVM vendor should help.
I am new to Mesos and just finished setting up mesos and along with zookeeper on my test server.
Unfortunately I keep getting this error message on my mesos console indicating i am unable to connect to mesos on port 5050 and can't seem to figure out why.
I have included the error in the screen shot below
The mesos log files doesn't point to why the error is showing either.
I resolved the problem by this:
./bin/mesos-master.sh --ip=x.x.x.x --work_dir=/var/lib/mesos --hostname=x.x.x.x
We can avoid this problem by starting mesos-master with following option:
--ip=xx.xx.xx.xx --hostname_lookup=false
I have resolved this problem. Open the web page in Chrome, and open the developer tool, you will see the chrome is accessing the web site with domain, in my case the domain name is "mesosphere", as there is no mesosphere in dns, so the accessing was failed.
I solved the problem by adding the mesosphere in the hosts file, C:/windows/system32/etc/hosts/
If you use the domain name for the Mesos cluster you must set the domain name in windows hosts.
There can be multiple issues here.
Is your mesos-master running and healthy ?
Has leader election process completed, if all is good.
Check if you are able to do
ping leader.mesos
If above ping doesn't work, that means leader has not been elected. First fix that.
I had this problem also. Luckily, I have a running mesos server also. So, I can compare the different between my demo and the running mesos server. I captured the packets between client and server in my demo. I found the explorer didn`t resend fresh request, only some keepalive packets.
but, when I catch the packets in the running mesos server, I found the explorer send get request frequently. like the image
I think, if you run some task or add some agent, maybe it will activate the explore to send request frequently. Then the "Failed to connect" will disappeared.
I was having the same issues and what fixed it for me was the zookeeper configuration. In my case I was using the EC2 public IP Address rather than the private one. Once I changed the /etc/mesos/zk file to zk://<private IP>:2181/mesos I was able to connect without the constant error messages. In other words, zookeeper was reporting to be running in one IP and mesos-master was trying to connect using a different IP.
My configuration was correct as suggested. But failed to start mesos-master service. But There is alternative way to start mesos-master node with exact same configuration. Commands to start mesos-master
$ cd /usr/sbin [or mesos_installation directory/bin]
$sudo ./mesos-master --work_dir=/var/lib/mesos --log_dir=/home/rajeev/logs/mesos/
Its start mesos-master service successfully for me.
Backstory: A couple of years ago my group changed the server on which coldfusion runs to Apache instead of IIS. I changed my dev environment to run CF on Apache httpd and everything was fine. Later we changed the session variables to j2ee, but I have never been able to get j2ee to work on dev so I am still using regular session variables on dev. Lately I am getting session persistence failure on test but I can't reproduce on dev. In looking for differences in CF server settings between test and dev I discovered that test is running on Tomcat while dev is running on Apache httpd.
My problem real problem is how to get j2ee session vars to work on dev. My question right now is how do I change my server from Apache httpd to the Tomcat that is built in with CF 10? Is there a way to do this without starting over with a fresh install of CF 10 as those are the only instructions I can find?
System: Windows 7
IIS and Apache are not (for Coldfusion, anyway) application servers. They are your front-end web servers. Your 'application server' in this setup is the software running the "application" of Coldfusion via servlets, and that's Tomcat.
While it is possible to use CF's builtin Tomcat server as your front-end web server, it isn't advisable, and it's almost certainly got nothing to do with your problem. Apache is more than capable of doing what you need and a problem with J2EE session variables is going to be related either to your JVM (are you using more-or-less the same version as your production server?) or to Tomcat itself.
Think about how J2EE sessions work. A request comes in and hits your front-end server (httpd), which, presumabl through mod_proxy or mod_jk, hands that connection over to Tomcat. Until this happens, that your system is even running a JVM isn't relevant -- neither Apache nor IIS care about Java. I wouldn't go so far as to say that it's impossible for an Apache problem to be monkeying with your session variables, but it would be pretty low on my list of suspects.
Once Tomcat (and then CF) get involved, then your JVM is doing all the work, so that's where I'd look. I'd also have a look at CF logs and Tomcat logs.
To properly answer your question, though, if you want to remove Apache from the loop, you're looking at Tomcat's server.xml and web.xml in /cfusion/runtime/conf - you'd need it running on port 80 (or else reconfigure Apache to just pass all requests to Tomcat instead of only CFML, but that doesn't really do what you asked about since Apache is still involved). You'd also have to reproduce your entire Apache configuration in Tomcat, which I've never done and wouldn't recommend, but that's the direction you'd need to investigate.
Much better to work on solving your session problem. Killing Apache is just collateral damage here.
I have succeeded in getting an embedded ApacheDS instance to start with a Java Web App thanks to the example found here, and have added partitions to it. The problem is that the resulting LDAP server instance doesn't show 'ou=config'. Any idea why or what I can do to to get this important element?
In embedded mode you configure the server programmatically, ou=config is for configuring the server running in network mode.
We are running Weblogic 7sp6. We have a working single node cluster with an Admin and two Managed servers. We are re-creating a 2nd standalone cluster on a 2nd server. We reinstalled Weblogic and have copied over all the configuration files to make thing. Its the same on both clusters. We changed all the references to IP and hostnames. We have used this method before without problems.
In the current case I can startup the Admin which listens on port 7001,7002. But when I try and startup either of the Managed servers it tells me that myserver1/2 is already up. (Managed Servers). I confirmed that myserver is configured to use port 7012,7013 and I cannot find any port conflicts especially because these exact ports worked on the first cluster. Any ideas of what else to look at? I have logged in the admin console and can see the ports are all unique. Thanks
The current version of WebLogic is 10.3. I'd strongly urge you to upgrade your WebLogic as soon as possible, especially if you're still using the version of JDK that it was certified for. If you're running JDK 1.4, you're crazy.