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Hadoop >> mail # user >> Having a terrible time compiling WordCount

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Re: Having a terrible time compiling WordCount
You may want to look here,
https://github.com/markkerzner/HadoopInPracticeCode and here


On Mon, Apr 18, 2011 at 1:34 PM, modemide <[EMAIL PROTECTED]> wrote:

> I'm getting many "cannot find symbol" errors.  I've been searching
> everywhere and have given up.  There has to be a good (and very
> simple) reason for why this is happening.
> My setup is as follows:
> hadoop installed to - /usr/local/hadoop
> Test folder (to compile word count) - /usr/local/hadoop/test/WordCount.java
> I am finally at the point where I tried running this command (out of
> desperation):
> javac -verbose -classpath
> "/usr/local/hadoop/*":"/usr/local/hadoop/lib/*" Wordcount.java
> The output was quite large.  Suffices to say that the search path for
> source and classfiles was every .jar file in the /usr/local/hadoop and
> /usr/local/hadoop/lib directories.
> A sampling of the errors I'm getting are as follows:
> import org.apache.hadoop.conf.Configuration;
> WordCount.java:7: cannot find symbol
> import org.apache.hadoop.fs.Path;
> WordCount.java:8 cannot find symbol
> ...
> ...
> so on and so on.
> I'm still a beginner when it comes to compiling command line java and
> running Linux.  But, I did get our cluster up and running the example
> files and benchmarks.
> Thank You,
> mode