1. Copy the Mapred-site.xml file to the project 2. Add a local mapred-site.xml configuration to the project, read the configuration file from the local project, and debug in reduce Job Job = new Job (conf, "word count");Conf.addresource ("Classpath:/hadoop01/mapred-site.xml");Conf.set ("Fs.defaultfs", "hdfs://192.168.1.10:9008");Conf.set ("Mapreduce.framework.name", "yarn");Conf.set ("Yarn.resourcemanager.address", "192.168.1.10:8032");Conf.set ("Map
When Eclipse uses the debug debuggerDefault setting prompts you to enter the debug page each time the program goes to the breakpoint location ()and personal habits some systems directly into the debugging page, but also some people system does not enter the debugging page debuggingCheck remember my decision here (remember my decision), then the same workspace wil
Problem descriptionWhen using Eclipse debugging code, break point, often appear Source not found, online looking for half a day, most of the hint click Edit Source Lookup Path, add the project is debugged, but often no effect, a flash, faint sadness ...A possible solutionOne possible reason is that the compiled class is not up-to-date.Workaround: Eclipse Select the Project menu, click Clean ..., clear the p
Recently suddenly germination of the idea of research JDK source code, so I think in their usual eclipse can debug JDK source code.The entire setup process is also simple:First of all you have to install the JDK (my JDK installation path root directory is D:\Java\jdk-8u92-windows-x64), JDK installation path has a "src.zip" is the JDK source file compression package;Set the Java_home variable and path variab
Recently suddenly germination of the idea of research JDK source code, so I think in their usual eclipse can debug JDK source code.The entire setup process is also simple:First of all you have to install the JDK (my JDK installation path root directory is D:\Java\jdk-8u92-windows-x64), JDK installation path has a "src.zip" is the JDK source file compression package;Set the Java_home variable and path variab
. Also in this dialog box, click Environment, as shown below:
Click "New ..." to create an environment variable:
Name is: Path
Value is: c:/progra~1/fwtool~1.7/bin; C:/progra~1/fwtool~1.7/python;
Copy the c:/progra~1/fwtool~1.7/bin/gdal_retile.py to the SRC directory of the Eclipse project and press F11 to debug OK.
You can configure the startup parameters for the Python program, right-click gdal_
1. Add a breakpoint to the programIf you add a program breakpoint in Eclipse, as shown:There are three ways to add breakpoints in eclipseThe first type: Click on the first item in the red box after right-clicking on the Toggle breakpoint will add a program breakpoint on which line of your right-click code (the same action can cancel the program breakpoint)The second: double-clicking the left mouse button in the Red box will add a program breakpoint on
1. In the remote Tomcat bin inside the catalina.sh PlusCatalina_opts= "-xdebug-xrunjdwp:transport=dt_socket,address=9001,server=y,suspend=n"This address is a remote port2. Open Eclipse, click the Debug button in the upper left corner,650) this.width=650; "src=" http://my.csdn.net/uploads/201205/04/1336110683_5716.jpg "/>3. Click on the Red area650) this.width=650; "src=" http://my.csdn.net/uploads/201205/04
other types of breakpoints: field (Watchpoint) Breakpoint,methodBreakpoint,exception Breakpoint. 10.field Breakpoint also known as watchpoint (monitoring point) suspend when member variable is read or modified11. Add Method Breakpoint Suspend (Run-method breakpoint) when entering/leaving this approach12. Add exception breakpoint Catch the Execption when the suspension (to be continued ...)Breakpoint Properties:1.hit count execution number of times after suspend for Loop2.enable Condition meet y
Copy startup to start-debug-up with the following modifications:Set "Executable=%catalina_home%\bin\catalina.bat"REM Check that target executable existsIf exist "%executable%" goto okexececho Cannot find "%executable%"echo this file was needed to runGoto END: okexecREM Get remaining unshifted command line arguments and save them in theSet cmd_line_args=: SetargsIf ""%1 "" = = "" "Goto DonesetargsSet cmd_line_args=%cmd_line_args%%1ShiftGoto Setargs:d O
Eclipse automatically switches to the Dubug view, that is, how to set Eclipse Debug Auto Jump:When you first start debugging with Eclipse, it automatically jumps to the debug view. Then accidentally shut down, it will not automatically switch to the
Introduction: This is a detailed page for full configuration of PhP5 + apache2 + MySQL + eclipse debug. It introduces PHP, PHP PhP5 + apache2 + MySQL + eclipse debug complete configuration related knowledge, skills, experience, an
the recommended list and code generated after a local variable is created.
Figure 4. Quick Fix suggestions
Double-click the suggestion to insert the suggestion code to the proper position in the code.
Once the code compilation is completed without errors, you can select Run from the eclipse menu to execute the program (note that there is no separate compilation step here, because compilation is performed when you save the code. If the Code has no sy
.variables view can change the value of the variable, and the variables view selects the variable right-click--change value. Once for quick commissioning.The 14.debug process modifies some code after the--〉savebuild-->resume--> is re-suspended on the breakpoint15.resume when debug debugging runs out of exception, run resume and start debugging again from the breakpoint16. If a row has many methods,When the
Sometimes, because of the increase in system code, causing many files to be interrelated, or some third interface (etc.), you have to debug online.On-line environment, we are all set "Ini_set (' display_errors ', false)" in order to prevent errors from being exposed online, to avoid increasing the risk of code exposure, and to see a more user-friendly experience.So, I developed a habit of directly on the Linux server, using
process, or xdebug
Phpstorm try, you can debug breakpoints, Zend should also be, and Java Eclipse debugging similar
In the course of my study, I did not encounter the need for breakpoint testing. Because PHP runs a small script, if within 2-3 scripts, the use of their own hands var_dump and exit () to achieve the breakpoint test. If there is a better way, plea
dynamic ways, so here are three articles to explain this piece:1, dynamic way to crack apk Prelude (Eclipse dynamic debugging Smail source code)2, dynamic way to hack apk upgrade (IDA dynamic debugging so source)3. Dynamic mode hack apk Ultimate (deal with the hardened apk hack method)From these three articles can let us break the general apk without any problems, but can not represent the ability to crack all the apk, because there is no absolute se
How to debug the DeDeCMS system in eclipse? Windows installed DeDeCMS (http://www.dedecms.com/index.html), run normally, now want to debug its code in Eclipse, first installed EclipseforPHPdevelopers, then installed XDebug, I tried to build a pro to teach you how to debug th
Node. js is based on Google V8, and Google V8 has an Eclipse debugging plug-in that also supports node. js.
1. Install Eclipse debugger for V8
This should be known to anyone who has used Eclipse, but let's simply put it:
Select "Install New Software"
Click "Add"
Location: http://chromedevtools.googlecode.com/svn/update/dev/
Name: You like it. You can rem
app, you must add the app's source directory. to do this inside Eclipse:
Project> Properties
Select "Java build path" from the left-hand menu.
Choose the "Source" tab.
Click "add folder ..."
Add your app'ssrcDirectory.
Click OK.
When you're done, the "source folder" path in the list shold look like
android/packages/apps/YOURAPP/src
Depending on which app (s) You include, you may also need to includeothersrc/main/javaDirectories underandroid/d
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