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https://issues.apache.org/jira/browse/MAPREDUCE-6181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14237125#comment-14237125
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Suraj Nayak M commented on MAPREDUCE-6181:
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As I was looking through other Example code in org.apache.hadoop.examples 
package, few other classes also has the similar deprication warnings while 
creating the Job object. Example, (Join.java, SecondarySort.java, etc.,). I 
think we can create a common JIRA for fixing all the deprication warnings in 
the examples package instead of only WordCount.java

> WordCount.java in mapreduce-examples.jar uses deprecated job object creation 
> API
> --------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6181
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6181
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: trunk
>            Reporter: sachin
>            Assignee: sachin
>            Priority: Trivial
>
> In the trunk branch the mapreduce-examples.jar contains a WordCount class. In 
> which deprecated Job object has been used. So this Jira is to fix the 
> deprecation warning.
> {code:title=WordCount.java|borderStyle=solid}
> // Currently : Job job = new Job(conf, "word count");
> Job job = Job.getInstance(conf); 
> job.setJobName("word count");
> {code}



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