I am trying to run a MapReduce program in a Ubuntu VM using Eclipse IDE installed on my Windows machine.
However, when I right-click on my program file and select the option Run As->Run on Hadoop nothing happens. Ideally, I should get a pop-up asking me to select a server where I want to run my program but that's not happening.
Can any one help me out?
Related
I tried installing the Eclipse IDE, installation is successful. After installation, it runs and I successfully run a simple Hello World program.
I closed the IDE, and later I tried to open it but I couldn't find the application either on my startup menu and desktop. I tried to open my Control Panel but I couldn't find it there too.
I reinstall the IDE and the same thing happened. Am I missing something here? I'm using Windows 10.
I am trying to debug a jython script which runs via a java project. I have installed pydev in my eclipse IDE and I followed these instructions(http://www.pydev.org/manual_adv_remote_debugger.html). when I am running the java app while python debug server is running debugger recognizes normally that the jython script is going to be executed halt the excecution and wait for step over or resume commands.
The problem is that PyEdit(editor window) does not highlight the lines which are executed. Also debugger does not know the breakpoints of the scripts. It seems like debugger can not correlate the running thread with the script file.
Is there any way to configure pydev server to correlate debugging with a specific file?
I am very newbie to eclipse as well as the node.js is concerned. I have tried several basic programs in node.js.
Now my question is there are many articles explaining how to debug the node program in eclipse. I dnt get it working. I am on windows 7 32-bit machine and installed eclipse Indigo with node-eclipse plugin installed..
Please can any body help me how to start debugging with programs.
Disclaimer: I am very new to eclipse IDE, Node & this stackover flow as well, please help..
Debugging - Breakpoint, Trace, etc... via Eclipse debugger plug-in
for V8
How to Install:
Update Site : https://nodeclipse.github.io/updates/
Testing Site: http://www.tomotaro1065.com/nodeclipse/updates/
How to debug:
Open the JavaScript source files that you want to set breakpoints.
Double-click on the ruler at the left end of the line you want to set a breakpoint.
If you want to remove a breakpoint, double-click on the ruler again.
Select the main source file of Node Application on the Project Explorer, open the context menu by right-clicking, select the [Debug As]-[Node Application] menu.
For more, Please Check Nodeclipse & Using Eclipse as Node Applications Debugger
Happy debugging ;)
Is there a way I can debug my application (using breakpoints in eclipse) while running it from command line (ubuntu)? I'm using Eclipse Kepler version on Ubuntu 12.04LTS.
I know there's something like attach to process in .net, was wondering if eclipse has some such setup.
Thanks,
Is your application written in C or in Java?
If your application is in C and you are using CDT, you can attach to existing project by:
Run your application from terminal.
In Eclipse CDT, go to main menu "Run"->"Debug Configurations...", double-click "C/C++ Attach to Application" and press "Debug" (you should not need to specify executable and/or project).
For Java applications, see this
I work on web applications with eclipse which means each time I modify server side code I have to run maven clean install then start my server again. I have run configurations for these both steps in eclipse but need to wait for the first one to finish before starting the second one.
I have also other cases when I need to run maven clean install on 5 or 6 projects in a given order after having updated all of them.
So my question is: does anybody know how to define sequels of runs and run them in the right order on one click in Eclipse (i'm using Indigo). I didn't found any plugin nor help on my favorite search engine.
You can write an Ant-script which wraps the Maven commands (with using Maven Ant Tasks) in the correct order. Then you can create a launch configuration for that Ant script in Eclipse.
Or just write a shell script and create an launch configuration for that in Eclipse.