I have installed weblogic 12.2.3.1.0 and when I tried to start the appserver its failing because not able to find common\bin\startpointbase.cmd batch file.
But it didn't come with installation. can any of you let me know where can I find that file
This script starts a PointBase database that you could use for your domain, it's inside weblogic_home/common/bin/.
It is shipped with weblogic, you need to run startpointbase.cmd before starting your weblogic instance if you are using it.
Before starting it make sure all path variable are set.
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When I try to execute JMeter (Version 5.1.1 & 5.2.1) recorded script in Non-Gui mode using distributed testing, It is displaying below shown "java.lang.NullPointerException" error while generating HTML report. Also JTL report is creating an empty notepad file without any data.
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Note:- This error occurrs only when I place CSV Data Set Config - Config Element in the test plan. When I remove/disable it, HTML and JTL reports get generated without any error. Also I can't skip this CSV Data Set Config plugin on test execution.
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Please let me know, If there is any other solution to overcome this issue.
Thanks in advance.
You're highlightling not the cause but rather a consequence, you should be rather paying attention to the Summariser output which states summary = 0
which basically means that no Samplers were executed so your test script execution on slaves failed somewhere somehow. First of all I would recommend checking jmeter.log on the master and jmeter-server.log files on the remote machines, most probably you will be able to figure out the root cause from there.
Quick checklist:
Make sure to use the same Java version on the master and the slaves
Make sure to use the same JMeter version (better the latest one) on the master and the slaves
If your test relies on JMeter Plugins - you need to install all the plugins used in the test onto all the slaves
If you define some properties in user.properties file you need to do the same on all the remote machines (or alternatively pass them via -G command-line argument)
If you're using external 3rd-party files (CSV files, files to be uploaded, etc.) - you will need to manually copy them to the slave machines
Double check Remote hosts and RMI configuration to ensure that the slaves can communicate with the master in order to send Sample Results back to it. Also make sure that the relevant ports are open in Windows Firewall
More information: How to Perform Distributed Testing in JMeter
The issue seems like a with csv file path.Make sure you are providing the correct path in csv-file-config.Normally this happens when it is not able to read the data from the location.
We have taken the Images of the mount points from one existing IBM HTTP Server v8.5 and copied it to another Server. When we tried to start the server using ./apachectl start am not getting any error messages but no I couldn't find any httpd instance running.
When I tried to stop the server I got "httpd (pid 19422?) not running" message.
Changes have been made in httpd.conf by changing the server name.
Please let me know if this Image copying is possible?
If yes, please let me know where else should I have to make the changes?
As long as you keep the path the same, and copy a stopped server, it should be fine.
If you change path, obviously you'll have to change all references to that path in the installation root.
If the server was running, when you copied it, you'll need to zap the PidFile (logs/httpd.pid by default). Usually this is recovered automatically.
Solved this issue, by granting the access to the particular file. It was due to different user who started the server on the parent server from where the Application was cloned.
I am running Python under WSGI on an Apache server using CentOS 6. The python script uses a wrapper for the NCAR library called PyNGL. The purpose of this library is to generate graphics from supplied data.
I am attempting to use my python script as a web service by hooking it up to web.py, but it has an entry point for direct execution as well.
Here is the weird thing:
When I run the script directly it works as intended and produces an output image in the directory of the script. However, when I attempt to invoke it through the web.py controller (with the exact same parameters) it fails.
My apache error log contains this:
warning:GKS:GCLRWK: -- cairo driver error: error opening output file
I'm guessing that this is probably a permissions problem, but I haven't the slightest idea where its trying to output.
Edit: I think I have confirmed that it is indeed a permissions error.
I attempted to create file using relative paths and got a similar error:
<type 'exceptions.IOError'> at /plot
[Errno 13] Permission denied: 'Output.txt'
This error refers to this line here:
with open("Output.txt", "w") as text_file:
text_file.write(str(self.__dict__))
Now of course I can specify an absolute path for that text file, but not for the graphical output from PyNGL. Is there a way to determine where it is trying to output, or to change the default output directory?
Usually your application would be running with the current working directory as '/'. The Apache user will not be able to write to that directory.
In any web application you should in general never rely on it being run in a specific directory as different web servers behave differently as to what the current working directory would be. If you assume it always runs in a specific directory, your application would be inherently unportable. Changing the working directory of an application to get around this is also in general bad practice because in a hosting mechanism that allows multiple application to run in the same process, they would all interfere with each other if they each tried to set their own working directory.
What you should do is always use absolute paths when reading and write files and not use relative paths. Why do you say you can't use absolute paths?
Also be aware that your application will run as a special user which would not have access to directories to create files. You would therefore need to open up access to the Apache user. Best practice would be to limit though what the Apache user can write to.
Now since you are using mod_wsgi, one viable option is to make sure you are using mod_wsgi daemon mode and when using the WSGIDaemonProcess directive set the 'home' option to override the current working directory for the single WSGI application delegated to that process. You can also set 'user' and 'group' options to have the process run as a different user that does have access to the directory.
I am currently setting up a new dev environment, and have come to the final stage where I am trying to run a build.
However, one of the ANT targets is trying to create a directory, which is currently set to "C:\workspace\domains\Online" however for security reasons (they say anyway...) we do not have full access to the C: drive, so I have my domain setup in an alternate location. Where is this Domain Home/Root variable kept?
Well in my own domain there is in file <domain>/bin/setDomainEnv.bat the following line:
set DOMAIN_HOME=D:\Oracle\Middleware\user_projects\domains\domain_name
However since you are using some Ant build file to create your domain, maybe something is hardcoded in them or is one of the properties passed to this file.
An ANT build file that had been supplied by somebody else had been hardcoded! Not sure why they couldn't follow the convention! It just so happened that the location that had been hardcoded was the same as my old workspace, thus the confusion.
Thanks all.
I developed a website and got a Tomcat account on Dailyrazor. My website runs fine when I start Tomcat from the command line and stick my war file in Apache's webapps folder. I access it by http://localhost:8080/dkashtanartportfolio/.
Now should it be as easy as dropping the war in my webapps folder on my DailyRazor Tomcat server? I expect to be able to access my website via http://www.<domain-name>.com/<war-file-name>/, which should look like http://www.dkartportfolio.com/dkashtanartportfolio/
I get a 404 error and I do not know why? Can anybody help?
Some of the DailyRazor accounts don't allow automatic deploy. So after uploading war you need to restart Tomcat. I use shell to execute tomcat_manage stop, followed by tomcat_manage start.
You may also be able to request restart by opening a help ticket.
For some reason, my accounts expect war's to be in public_html and not webapps. I have an old account so they may have changed the way new accounts work.
You need to look carefully into tomcat/conf/server.xml and make sure that you've specified correct path to app folder. Also you need to keep in mind that if you have shared tomcat you need to unpack your war file before requesting tomcat restart - it won't unpack automatically.