Example usage for org.apache.mahout.common HadoopUtil prepareJob

Introduction

In this page you can find the example usage for org.apache.mahout.common HadoopUtil prepareJob.

Prototype

public static Job prepareJob(Path inputPath, Path outputPath, Class<? extends InputFormat> inputFormat,
        Class<? extends Mapper> mapper, Class<? extends Writable> mapperKey,
        Class<? extends Writable> mapperValue, Class<? extends Reducer> reducer,
        Class<? extends Writable> reducerKey, Class<? extends Writable> reducerValue,
        Class<? extends OutputFormat> outputFormat, Configuration conf) throws IOException 

Source Link

Document

Create a map and reduce Hadoop job.

Usage

From source file:my.mahout.AbstractJob.java

License:Apache License

protected Job prepareJob(Path inputPath, Path outputPath, Class<? extends InputFormat> inputFormat,
        Class<? extends Mapper> mapper, Class<? extends Writable> mapperKey,
        Class<? extends Writable> mapperValue, Class<? extends Reducer> reducer,
        Class<? extends Writable> reducerKey, Class<? extends Writable> reducerValue,
        Class<? extends OutputFormat> outputFormat) throws IOException {
    Job job = HadoopUtil.prepareJob(inputPath, outputPath, inputFormat, mapper, mapperKey, mapperValue, reducer,
            reducerKey, reducerValue, outputFormat, getConf());
    job.setJobName(HadoopUtil.getCustomJobName(getClass().getSimpleName(), job, mapper, Reducer.class));
    return job;// w ww  .ja  v  a 2 s.  c o  m
}

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