You may want to look here, https://github.com/markkerzner/HadoopInPracticeCode and here http://hadoopinpractice.com/
<http://hadoopinpractice.com/>Sincerely, Mark On Mon, Apr 18, 2011 at 1:34 PM, modemide <modem...@gmail.com> 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 >
