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POSending a variable to the Mapper Class
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copied!<p>I am trying to get an input from the user and pass it to my mapper class that I have created but whenever the value always initialises to zero instead of using the actual value the user input. </p> <p>How can make sure that whenever I get the variable it always maintain the same value. I have noticed that job1.setMapperClass(Parallel_for.class); creates an instance of the class hence forcing the variable to reinitialize to its original value. Below is the link to the two classes. I am trying to get the value of times from RunnerTool class. </p> <p><a href="https://docs.google.com/leaf?id=0BwSPoDdRDme8NzVmYWRlODctNmEzNC00ZjcwLWEzZDEtZTJiODVmNDI0NWZk&hl=en_US%20https://docs.google.com/leaf?id=0BwSPoDdRDme8NDE1Yzc4N2MtYTM0Yy00M2MxLWIzOWMtMmE1YjhlNmU4NmM3&hl=en_US" rel="nofollow">Link to Java TestFor class</a></p> <p><a href="https://docs.google.com/leaf?id=0BwSPoDdRDme8NDE1Yzc4N2MtYTM0Yy00M2MxLWIzOWMtMmE1YjhlNmU4NmM3&sort=name&layout=list&num=50" rel="nofollow">Link to RunnerTool class</a></p> <p>// setup method in the Mapper</p> <pre><code>@Override public void setup(Context context) { int defaultValue = 1; times = context.getConfiguration().getInt("parallel_for_iteration", defaultValue ); LOG.info(context.getConfiguration().get("parallel_for_iteration") + " Actually name from the commandline"); LOG.info(times + " Actually number of iteration from the commandline"); } </code></pre> <p>// RunnerTools class</p> <p>conf.setInt(ITERATION, times);</p>

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