Fill out the Edit Node form
    1)Enter ooziemrwf as the name, and "oozie MapReduce workflow" as the description.

   2) Navigate to the JAR file location and upload the JAR file.

   3) Click the Add Property button and add each of these four properties:
    Property Name
    Value
    mapred.mapper.class org.apache.oozie.example.SampleMapper
    mapred.reducer.class    org.apache.oozie.example.SampleReducer
    mapred.output.dir   /user/mapr/mapreducejob/wfoutput
    mapred.input.dir    /oozie/examples/input-data/text

   4) Navigate to the JAR file and select it as the input path.

    5)Click Done. The MapReduce action appears in the workflow.

   6) Click Save.

Under Actions in the navigation panel, click Submit. When the Submit this job? dialog appears, click Submit.