Occasional weird Glassfish errors, resolved by a restart?

Posted by Pooria on Stack Overflow See other posts from Stack Overflow or by Pooria
Published on 2010-02-19T18:10:43Z Indexed on 2010/05/12 23:04 UTC
Read the original article Hit count: 288

Filed under:

glassfishv3

|

ejb3

|

jsf

|

java-ee

|

glassfish

I'm developing a web app using netbeans with GlassFishv3.

Every once in a while when I add a new feature in my app, glassfish starts nagging with stupid errors, after a lot of time wasting and panicking, i restart glassfish and run my application again, then suddenly the errors all go away and my site starts acting correctly. (or in case I have made a real mistake, i receive a reasonable & descriptive error from GF.)

[Edit: the rest of the question was revealed to have been my own mistake.]

But the problems don't end there. Recently, i added the ability to write comments in a (JSF) page, after the user submits their comment, i add it to the database and redirect to the same page, so that hopefully the page refreshes with the new comment, but it wont!

The underlying Mysql database shows that the new comment has been added, but the page just wont show the new comment! I've tried everything (e.g. deleting browser cache, using different browsers) but only after restarting GF is when the page shows the new comment!

Do you have any idea what the problem could be? Could this be a Glassfish bug?

What i am using: JSF2, EJB3.1, JPA, MySql

© Stack Overflow or respective owner

Related posts about glassfishv3

Glassfish 3 Cant update JDK no way

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello.. I was using 1.6.0_19 jdk and installed 1.6.0_20 jdk.. Glassfish doesnt like that... Here are my windows environment variables.. ALLUSERSPROFILE=C:\ProgramData ANT_HOME=C:\apache-ant-1.8.1\ APPDATA=C:\Users\Parhs\AppData\Roaming CommonProgramFiles=C:\Program Files\Common Files COMPUTERNAME=PARHS-PC ComSpec=C:\Windows\system32\cmd… >>> More
Glassfishv3 and log4j

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi... I´m using glassfishv3 for few days. But i don´t know how to get log4j working with the v3. In glassfishv2 there was a "System Classpath" field which you could used in order to point to your log4j.properties file. But in glassfishv3 "System Classpath" is not supported any more. So where i… >>> More
Can't launch glassfish on ec2 - can't open port

as seen on Server Fault - Search for 'Server Fault'
I'm trying to start glassfish on an EBS-based AMI of Ubuntu 10.04 64-bit. I have used glassfish on non-ec2 servers with no problems, but on ec2 I get this message: $ sudo -u glassfish bin/asadmin start-domain domain1 There is a process already using the admin port 4848 -- it probably is another… >>> More
Tomcat and GlassfishV3

as seen on Server Fault - Search for 'Server Fault'
I have one Tomcat and one Glassfish-Instance running on one server. Further i have two domains , for example www.abc.com and www.bcd.com. Now i should realise a configuration, that one application of tomcat will use www.abc.com and the second domain www.bcd.com. Is this possible with mod_proxy or… >>> More
java.util.zip.ZipException in Glassfish (v3) application deployment

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I've got a strange exception with my EJB3.1 application, a ZipException is thrown during the application deployment: [#|2010-05-15T16:01:44.688+0100|SEVERE|glassfish3.0.1|javax.enterprise.system.container.web.org.glassfish.web.loader|_ThreadID=22;_ThreadName=Thread-1;|WEB9051: Error trying… >>> More

Related posts about ejb3

Error in Jboss 5- DEPLOYMENTS MISSING DEPENDENCIES

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I'm new to ejb3. I tried deploying a simple war file.. But, I'm getting the following error. Plz, help me... DEPLOYMENTS MISSING DEPENDENCIES: Deployment "jboss.j2ee:jar=EJB3-war.war,name=Statelessbean,service=EJB3_endpoint" is missing the following dependencies: Dependency "jboss… >>> More
logback with EJB3.1

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using logback/slf4j to handle logging in my application. Everything was working perfectly until I started using EJBs. Once I added a stateless EJB to my app, the logger started ignoring my logback.xml and stopped using my appenders. I switched to a programmatic logger configuration to see what… >>> More
EJB3 Remote vs Webservices, performances?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello I'm planning to a webapp where every guy using it would have a client that would run computations on its computer (because these computations can't be done on the server, too much load...), and then send results to the server. I guess there will be lot of people interested in my application… >>> More
Best current framework for unit testing EJB3 / JPA

as seen on Stack Overflow - Search for 'Stack Overflow'
Starting new project using EJB 3 / JPA, mainly stateless session beans and batch jobs. I've used JUnit in the past on standard Java webapps and it seemed to work pretty well. In EJB2 unit testing was a pain and required a running container such as JBoss to make the calls into. Now that we're going… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More