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https://issues.apache.org/jira/browse/HADOOP-5274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Douglas updated HADOOP-5274:
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    Attachment: 5274-0.patch

HADOOP-1230 updated the WordCount example, removing these two classes. Rather 
than modifying gridmix2 to use the mapreduce APIs, this simply restores the old 
classes.

> gridmix2 is not getting compiled to generate gridmix.jar
> --------------------------------------------------------
>
>                 Key: HADOOP-5274
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5274
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: benchmarks
>    Affects Versions: 0.20.0
>            Reporter: Suman Sehgal
>            Priority: Critical
>         Attachments: 5274-0.patch
>
>
> Not able to compile gridmix2 to generate gridmix.jar. Compilation gets failed 
> giving build failed message.
> It seems that problem is with mapper class and reduce class specified in 
> CombinerJobCreator.java. Changed mapper class from "MapClass.class" to 
> "Mapper.class" and reduce class  from "Reduce.class" to "Reducer.class" then 
> it started working and gridmix.jar was generated.

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