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The following page has been changed by SamuelGuo: http://wiki.apache.org/hama/Shell ------------------------------------------------------------------------------ This page describes the Hama Shell. - Commands + == Commands == - Load : load the matrix from the matrix file using user specified !MapReduce class. for example: a = load "fileA" as Matrix using !MyMapReduce.class; b = load "fileB" as Matrix using !MyMapReduce.class + {{{ + Load load the matrix from the matrix file using user specified !MapReduce class. + for example: + + hama> a = load "fileA" as Matrix using !MyMapReduce.class; + hama> b = load "fileB" as Matrix using !MyMapReduce.class; - Add : the matrix addition. such as : c = a + b. + Add the matrix addition. + such as : - Multiply : the matrix multiplication. such as : d = a * b. + hama> c = a + b. - Save : save the matrix as a file. such as : write c as "fileC". + Multiply the matrix multiplication. + such as : + hama> d = a * b. - Still in work... + Save save the matrix as a file. + such as : + + hama> save c as "fileC". + }}} + '' Still in work... '' +
