Hi, I want to run the PiEstimator example from using the following command
$hadoop job -submit pieestimatorconf.xml which contains all the info required by hadoop to run the job. E.g. the input file location, the output file location and other details. <property><name>mapred.jar</name><value>file:////Users/varadmeru/Work/Hadoop/hadoop-examples-1.0.3.jar</value></property> <property><name>mapred.map.tasks</name><value>20</value></property> <property><name>mapred.reduce.tasks</name><value>2</value></property> ... <property><name>mapred.job.name</name><value>PiEstimator</value></property> <property><name>mapred.output.dir</name><value>file:////Users/varadmeru/Work/out</value></property> Now, as we now, to run the PiEstimator, we can use the following command too $hadoop jar hadoop-examples.1.0.3 pi 5 10 where 5 and 10 are the arguments to the main class of the PiEstimator. How can I pass the same arguments (5 and 10) using the job -submit command through conf. file or any other way, without changing the code of the examples to reflect the use of environment variables. Thanks in advance, Varad ----------------- Varad Meru Software Engineer, Business Intelligence and Analytics, Persistent Systems and Solutions Ltd., Pune, India.
