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Diffstat (limited to 'dtrain/test/wc_pipes/wordcount.h')
-rw-r--r-- | dtrain/test/wc_pipes/wordcount.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dtrain/test/wc_pipes/wordcount.h b/dtrain/test/wc_pipes/wordcount.h new file mode 100644 index 00000000..c8fc8a29 --- /dev/null +++ b/dtrain/test/wc_pipes/wordcount.h @@ -0,0 +1,34 @@ +#ifndef __WORDCOUNT_HH__ +#define __WORDCOUNT_HH__ + + +#include <iostream> +#include <string> + +#include "hadoop/Pipes.hh" +#include "hadoop/TemplateFactory.hh" + +#include <boost/algorithm/string.hpp> +#include <boost/tokenizer.hpp> +#include <boost/lexical_cast.hpp> + +using namespace std; + + +class WordcountMapper : public HadoopPipes::Mapper +{ + public: + WordcountMapper( const HadoopPipes::TaskContext & ) {}; + void map( HadoopPipes::MapContext &context ); +}; + +class WordcountReducer : public HadoopPipes::Reducer +{ + public: + WordcountReducer( const HadoopPipes::TaskContext & ) {}; + void reduce( HadoopPipes::ReduceContext & context ); +}; + + +#endif + |