Example usage for org.apache.hadoop.mapred JobInfo JobInfo

Introduction

In this page you can find the example usage for org.apache.hadoop.mapred JobInfo JobInfo.

Prototype

public JobInfo() 

Source Link

Usage

From source file:edu.stolaf.cs.wmrserver.HadoopEngine.java

License:Apache License

public JobInfo getInfo(Submission submission, RunningJob job, JobConf conf)
        throws NotFoundException, InternalException {

    JobInfo info = new JobInfo();

    info.setNativeID(submission.getHadoopID());
    info.setName(job.getJobName());/*from www .  j  a  va  2  s .  c o m*/
    info.setTest(false);

    if (conf == null)
        // Can't proceed any further if configuration is unavailable
        return info;

    info.setRequestedMapTasks(conf.getNumMapTasks());
    info.setRequestedReduceTasks(conf.getNumReduceTasks());
    info.setMapper(conf.get(CONF_MAPPER));
    info.setReducer(conf.get(CONF_REDUCER));
    info.setNumericSort(conf.getBoolean(CONF_NUMERIC, false));
    info.setInputPath(
            JobServiceHandler.relativizePath(_homeDir, FileInputFormat.getInputPaths(conf)[0]).toString());
    info.setOutputPath(
            JobServiceHandler.relativizePath(_homeDir, FileOutputFormat.getOutputPath(conf)).toString());

    return info;
}

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