Programming language and runtime environment that allows compiled Java programs to run unchanged on most hardware and software platforms
2
votes
0answers
58 views
How to apply tzdata-java update after installing package
Updated the following packages via YUM on the system (CentOS 5 64bit)
tzdata-2012j-2.el5
tzdata-java-2012j-2.el5
The system package was applied correctly but the Java does not appear to be working ...
2
votes
0answers
159 views
Issue with solr memory usage
I'm having memory problems with a Solr slave instance.
The problem is that every time the slave replicates new changes from the master, the slave starts a new searcher, and apparently the old one ...
2
votes
0answers
86 views
virtual memory commited
After a server bounce happens, and after around 40-45 days time period, we receive continuous “Committed Virtual Memory” alerts which indicates the usage of swap space in the magnitude of >4GB
This ...
2
votes
0answers
83 views
How to use JMAP with Tomcat when Tomcat is running as a service?
I want to grab some memory snapshots of a Tomcat instance in production. This is on a Windows 2008 server. I can run JMAP against Tomcat when I start it with startup.bat but the client is using ...
2
votes
0answers
307 views
Scheduled task fails, but runs fine when triggered manually
We have a 2008 R2 server with a scheduled task that runs a .bat file which executes a call to a Java app. The task triggers just fine, but stops executing anything after it creates the log file. ...
2
votes
0answers
65 views
ColdFusion 10 Servlet Issues
I'm currently experiencing problems with ColdFusion finding my servlet. In ColdFusion 9, I would simply put it under the wwwroot/WEB-INF/classes/ directory and ColdFusion would serve when requested.
...
2
votes
0answers
352 views
Time-based 32-bit overflow in Java? Or SLES11?
This is Tomcat 6.0.18, Java 1.7.0_03 (32-bit), and SLES11 SP2 (64-bit). As for kernel information:
$ uname -a
Linux server-1 3.0.13-0.27-default #1 SMP Wed Feb 15 13:33:49 UTC 2012 (d73692b) x86_64 ...
2
votes
0answers
152 views
Java seems to ignore global “update” setting in registry
I have installed JRE 1.7.0_04-b22. I disabled the "update" setting in administrator - update requests disappeared, but in ordinary user's account it is nagging me about updates and I can't turn it ...
2
votes
0answers
331 views
I keep getting an IPMI error when doing console redirection
I did have the remote management portion of IPMI working locally and externally but it is now giving me an "Usage: java RConsoleApp <Aster Card IP> <Port>" error message.
This is a Tyan ...
1
vote
0answers
105 views
Java CertificateException in Domino 9 when trying to access HTTPS URL
When we upgraded our Domino development server from 8.5.3 to 9 the HTTPS connections from Java code to sites having GoDaddy certificate stopped working. Connections to servers having DigiCert ...
1
vote
0answers
26 views
Nat Traversal, peers unable to communicate
I'm currently working on a project that requires NAT traversal but I seem to be running into difficulty. I have the following setup running for testing:
R1, Verizon Fios router connected to the ...
1
vote
0answers
37 views
Upgrading JIRA 5.0.1 to JIRA 6
I am trying to upgrade my jira version from 5.1 to 6 in my test server. with windows(64) platform. So I downloaded jira 6 version with folder name as "atlassian-jira-6.0-m08-standalone". then I ...
1
vote
0answers
18 views
Java BindExceptions in delayed stop/start conditions
I have a script that will automatically stop a server and restart it on the same port/ip address. I've noticed that some mornings the server doesn't restart successfully because it gets Java ...
1
vote
0answers
173 views
“remote file operation failed” on remote UNIX slaves since upgrading to Jenkins 1.502
Since upgrading to Jenkins 1.502, any jobs using git on remote UNIX slaves launched by SSH fail with
hudson.util.IOException2: remote file operation failed: /var/ciworkspaces/web/workspace/DFT.BA ...
1
vote
0answers
97 views
Random, sustained connection failures
My first question here - hope I'm in the right place.
In essence, I have a Java app that occasionally seems to have difficulty connecting and I've run out of ideas for where to look. Hoping for some ...
1
vote
0answers
179 views
Can't deploy because folder was not inside a directory whose name ends .war. (JBoss)
I created a default JSF Project using Maven2Eclipse.
When I try to start the home.xhtml JBoss returns the following error Message:
(DeploymentScanner-threads - 1) JBAS015010: The deployment ...
1
vote
0answers
25 views
Java MBeans with Amazon EC2
Is it possible to configure Amazon's EC2 page showing a list of my servers to connect to a JMX port on the machines and give access to the MBeans from the front-end? I'm wondering a standard way to ...
1
vote
0answers
126 views
java task blocked for more than 120 seconds inet6_ioctl
My server is running Linux kernel 2.6.18-194.el5PAE.
And find the following messages sometimes.
Any suggestion, what could be the reason?
Thanks a lot.
task java:8028 blocked for more than 120 ...
1
vote
0answers
66 views
How to create KeyStorePass in server.password In jboss
I am using Jboss4.2.2 configuration for Configured Identity with Password Based Encryption (PBE) can you any one tell me about what is use of server.password ,and how to creaed it.
...
1
vote
0answers
33 views
Large chance of having an error after restarting the JBoss server
I have a sort of a legacy JEE 5 application running on JBoss 4, using EJB 2.1 and tapesty 4 and the JVM is 1.5_09.
A few months ago the hard disk of the server had to be replaced after that was done ...
1
vote
0answers
31 views
Does redhat have any jdk configuration tools?
Red Hat seems like a very inconvenient environment for java.
On other distributions like debian and gentoo there have been system wide config tool for many years.
On red hat there's seems to be ...
1
vote
0answers
168 views
Unattended silent install of Java on OS X Lion/Mountain Lion (OS X 10.7, 10.8)
As Java is not installed by defaults on Lion and Mountain Lion systems (OS X 10.7, 10.8) I would like to deploy it to all machines on our network. I understand that I can simply download the .pkg and ...
1
vote
0answers
123 views
How to limit a webapp to a certain number of CPU cores
I need to set a webapp to run on a certain number of cores/ or all of them, on the server(depending on configuration).
The webapp will be running on any one of the following application server's.
...
1
vote
0answers
172 views
TeamCity sends inadequate responses after Selenium tests
I have a TeamCity 7.0.2 at CentOS 6.2 server without X Server. I've installed x11-fonts*, xvfb, firefox, xauth, extracted env. variable DISPLAY=localhost:1, and started xvfb.
After that I could start ...
1
vote
0answers
264 views
How to handle serlvet login redirects which cross reverse proxy virtual host boundary
I'm trying to setup the GlassFish application server behind an Apache reverse proxy. I've got it working with both port 80 and 443, but the problem is the transition between the two that occurs when ...
1
vote
0answers
256 views
Open file descriptors, Oracle Java 1.7 on Ubuntu 11.04 (GNU/Linux 2.6.38-8-virtual x86_64)
we are having a problem with the maximum limit of open file descriptors. After configuring the server with the settings mentioned below we test to see if the the max open file descriptor is set to ...
1
vote
0answers
294 views
Running Hudson builds with a higher nice level
I want to run build jobs in Jenkins with minimal cpu usage. I've tried this:
Created the directory "jenkinsJdk".Jenkins is configured to use this dir as JDK "testJdk". A sample job uses "testJdk" ...
1
vote
0answers
113 views
IIS 7 Subdomain point to Tomcat Connector
I read a number of blogs about using Jakarta Tomcat Connector to connect Tomcat applications to be a website. I've successfully done this in Linux, but I have a Windows server (with IIS 7, CGI, ISAP ...
1
vote
0answers
138 views
How to make glassfish v3.1.1 run with -Xmx256m?
I have a t1.micro amazon instance and that machine have very scarce resources. I need for the moment to run glassfish3.1.1 (due to complete JEE6 support) on those conditions. Any guidance is welcome.
...
1
vote
0answers
354 views
JBoss twiddle errors
First attempt to use JBoss's twiddle command line tool. Both these commands:
/local/apps/jboss-as/bin $ ./twiddle.sh -H serverinfo
/local/apps/jboss-as/bin $ ./twiddle.sh -H get
Error to stdout:
...
1
vote
0answers
307 views
Switched Oracle to use Shared Servers, now Java app throws SQLRecoverableExceptions
This issue might blur the line between Java and database problem, so I apologize if this is the wrong place for it. Not sure which side is to blame yet.
I'm a Java developer temporarily playing DBA ...
1
vote
0answers
207 views
How to define mail from and host settings in Websphere 6.1 for Java application
Working with some older WAS 6.1 hosts (fix pack 25), and have a java app that sends mail from one host with a mail from field:
nobody@nosuchhost.nosuchdomain.com ...
1
vote
0answers
355 views
Only allowing certain Java apps through firewall
Using Windows Firewall and Advanced Security, I block everything outgoing by default and define outgoing rules to allow my approved apps through.
For Java apps, I only allow java.exe through to ...
1
vote
0answers
472 views
Error while detecting start profile for instance with ID _u
I am upgrading a SAP Java instance and am getting the error shown in the log below. There are not backup profile files in the profiles directory.
The string _u does not exist in the default, start or ...
1
vote
0answers
794 views
CruiseControl doesn't run as a Windows service
I am having a problem with CruiseControl on Windows. I can get CruiseControl to run on its own without problems right after installation.
However, when I run the Windows service for cruise control ...
1
vote
0answers
51 views
JMS and durable subscriptions - trouble reconnecting
My organization has had a hard time dealing with some stubborn JMS issues. We have several JBoss instances running on a network, and occassionally have to restart JBoss instances that are acting as ...
1
vote
0answers
120 views
Migrating from Tomcat 5.5.x to 6.0.x
I'm migrating an mature application from Tomcat 5.5.x to 6.0.x. What are the sticking points that I need to make sure that I address?
I use a couple of Tomcat's services that I suspect will need ...
0
votes
0answers
8 views
Zimbra: Out of memory after TNEF message mapping
Here is my information:
$ zmcontrol -v
Release 7.2.1_GA_2790.RHEL6_64_20120815212147 UNKNOWN_64 FOSS edition.
I noticed that the zimbra java process has been using ~150% of CPU lately causing mail ...
0
votes
0answers
13 views
wso2 Governance Registry Active Directory integration unable to find valid certification path to requested target
I am attempting to set up a WSO2 Governance Registry server on RHEL5 that will integrate with our Active Directory using ldaps, but normal methods of setting up trust of the domain controllers ssl ...
0
votes
0answers
18 views
Remote JMX connections are sent to localhost
I' m trying to set up remote JMX monitoring on a Java process. These are the options I'm giving the JVM to start it:
JAVA_OPTS="-server -Xms1G -Xmx1G -XX:MaxPermSize=512m "
...
0
votes
0answers
12 views
Control Usage Of bandwidth for each site
The scenario is as follow.
Let's take an example I have one domain called abc.com.I have purchased this domain.Now I am providing facility to the users to create their sites on this domain.So suppose ...
0
votes
0answers
8 views
Glassfish server running java application lifetime
We're developing with Glassfish 3+ with a Maven project.
However, when we run an application in Netbeans - the application stops to work after a small amount of time.
The application which runs at ...
0
votes
0answers
22 views
How can I capture traffic from a Java application using Fiddler?
I am using SolrMeter to load test a Solr search engine. To make sure I understand how the SolrMeter application performs queries, I want to inspect the HTTP requests it executes. I have installed ...
0
votes
0answers
25 views
Looking for guidelines for java updates
Partly related to Updating production Ubuntu boxes the dos and don'ts, but more specific to java updates. We are also based on Ubuntu servers.
Wondering how others keep up with java updates which ...
0
votes
0answers
16 views
java rmi conntrack module for iptables
I was looking on the Internet, but it seems nobody has written iptables conntrack module for Java RMI connections. It would be great, if all connections for JMX monitoring could be matched by --state ...
0
votes
0answers
37 views
Qnap NAS TS-419 PII - no space on volume - installing jenkins
I am trying to get a jenkins server running on my nas.
I installed java on my qnap TS 419 PII following this blog post: http://minimserver.com/install-qnap.html
after this i tried to install ...
0
votes
0answers
36 views
create java keystore with certificate request and certificate?
I have two files.
labeled as privatekey.pem but opened, it has a header called: certificate request
certificate in pkcs#7 format from a CA
I want to create new java keystore to provide Tomcat with ...
0
votes
0answers
29 views
Tomcat web application consuming most ammont of CPU and stops after some time
I have a dedicated server running CentOS 5.9, Apache-Tomcat 5.5.36.
I have written a JAVA web applications which runs every minute to collect the data from multiple sensors. I am using ...
0
votes
0answers
10 views
How do I customise the formatting of Sun App Server logs?
We're running Sun App Server 9.1. I know it's GlassFish, but I'm not sure which version. The logs are something along the lines of this:
...
0
votes
0answers
22 views
RES keep growing but there is no GC shown via jstat?
We have a java application running on Centos 6.4 what we notice is RES value is cross 400m which is more then the allocated max heap that is 256m. According to jstat results as below there is no GC ...
