To work with wordcount mapreduce problem, you have to add 2 jars which you find inside the hadoop installation directory. Those jars are:

1) hadoop-mapredcue-client-core.jar

2) hadoop-commons-2.2.jar

These jars will be present under /path_to_/hadoop-2.2/share/hadoop/mapreduce and /path_to_/hadoop-2.2/share/hadoop/common

Kindly check below screen shot:

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Sumit Anand

edureka! Solution Team

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