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Questions tagged [application-server]

An application server is a software framework dedicated to the efficient execution of procedures (programs, routines, scripts) for supporting the construction of applications. Normally the term refers to Java application servers. When this is the case, the application server behaves like an extended virtual machine for the running applications, handling transparently connections to the database at one side, and connections to the web client at the other.

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Good Java application server for ORM

I just had a chat with a far more experienced and qualified colleague about JPA and application servers. Right now, I am using JPA with Glassfish, which he says is a bad application server due to the amount of overhead. He also mentioned that he's…
Some Newbie
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Apache proxy - update ip address?

how can I (dynamically) update a ip address for server whose ip changes and cannot be refered to by dns/dyndns? For example: ProxyPass /myapp/ myapp.domain.com /etc/hosts: 254.153.12.2. myapp.domain.com Always if /myapp/ is called from outside,…
membersound
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Apache load balancing - how to control which server is accessed?

if I'm building a apache server with load balancing to different backend servers: can I have control to which server a request is handed? Eg for a specific user always use a specific server? Thanks
membersound
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Websphere Application Server 6.1 Connection Pool question - what happens when AS fails to get connection

I have studied the Websphere document "Connection Life Cycle" for Websphere Application Server Express v6.1 and and have searched the web for an answer to the following. Connection Pool State Pretest existing pooled connection is selected - retry…
Mark Glass
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Large Number of Exceptions thrown in Java

We have been asked to monitor the performance of a running batch job. The Batch Job is running on the Jeus Application Server and is running on a 48 core HP UX server. The batch job in question has about 1500 threads. The exceptions that has…
Aditya
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Java Class Loader Leaks - Next Steps?

We are trying to get an HP UX server up for running some Batch Jobs in Java. The problem in the nutshell is this: These Batch Jobs are running on the Jeus Application Server (a Made in Korea product). Although most of the jobs are running on time,…
Aditya
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Trying to clarify the relationship between JBoss Application Server and Seam:

I am trying to clarify the relationship between JBoss Application Server and Seam: Is the Seam distribution, or any part of it, included in standard JBoss AS download zip files? If only a part of the Seam distribution is included, which part? …
user1507570
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Unable dynamically load java class from shared lib folder

I have a jar file that I want to put in the shared lib of my application server (WebLogic). The jar contains some classes that are implementing interfaces that are located inside of the war deployment. And the deployment has a Spring singleton that…
nisenish
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How to upgrade to java 1.6 from java 1.5 in Oracle Application Server

Interested in upgrading JAVA VERSION from JAVA 1.5 to JAVA 1.6 [oracle@server301 /]$ java -version java version "1.5.0_12" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_12-b04) Java HotSpot(TM) Server VM (build 1.5.0_12-b04, mixed…
Mad-D
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Java application servers monitoring and profiling concepts

I want to write monitoring and profiling tool for java application servers such as JBoss , Weblogic, etc. But I don't know monitoring and profiling concepts well. Is there any referenced resources for these concepts?
Sai Ye Yan Naing Aye
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What java runtime environment is used by an application server?

I have been working on Java SE for years and there were two things JRE and SDK to run a java application. Now I am moving to Java EE. I came to know that I need an application server in addition to above two elements i.e., SDK and JRE. However, when…
hadaytullah
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Is there any Ruby Application Server equivalent to JEE's Glassfish or JBoss?

I am wondering if there are Ruby platforms providing bundled services such as Web/Messaging/Workers/Scheduling/... I am currently using Rails, but I have also to manage lifecycle for workers, WebSocket stack & so on. Any idea? (I had a look at…
Mike Aski
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Ghost requests in Tomcat

We have Tomcat application server set up at port 8080 and Apache Http Server at port 80. httpd redirects all traffic on port 80 to port 8080. I am looking at the tomcat server console for our site and I see several requests on port 8009. These…
Monika Michael
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Request Object becomes null in Jetty Handler

I have created a jetty server where in handler class, i am passing entire request to the Thread and submitting the thread to Threadpool for later execution. The Result is as :- For first request it is working correctly as per expectation. From…
Mahesh Gupta
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How to run a Spring Boot application previously deployed on an application server in docker on AWS?

I have a Spring Boot application that needs to be deployed as a docker container on AWS. In our old production environment we packaged the application as a WAR file and deployed it to an application server. How can we package the application with…
Sara Selim
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