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https://issues.apache.org/jira/browse/MAPREDUCE-806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer resolved MAPREDUCE-806.
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Resolution: Incomplete
Almost certainly stale. Please file a new jira if you are still encountering
this issue.
> WordCount example does not compile given the current instructions
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-806
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-806
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: examples
> Affects Versions: 0.20.1
> Environment: linux
> Reporter: Hector Yuen
> Priority: Trivial
>
> http://hadoop.apache.org/common/docs/r0.20.0/mapred_tutorial.html#Example%3A+WordCount+v1.0
> In this example, the classpath is missing commons-cli-2.0-SNAPSHOT.jar
> If we compile according to the instructions:
> $ javac -classpath /hadoop/core/hadoop-0.20.0-core.jar -d ioperf_classes/
> src/WordCount.java
> src/WordCount.java:54: cannot access org.apache.commons.cli.Options
> class file for org.apache.commons.cli.Options not found
> String[] otherArgs = new GenericOptionsParser(conf,
> args).getRemainingArgs();
> The correct compilation should be
> $ javac -classpath
> /hadoop/core/hadoop-0.20.0-core.jar:/hadoop/core/lib/commons-cli-2.0-SNAPSHOT.jar
> -d ioperf_classes/ src/WordCount.java
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