Example usage for org.apache.hadoop.mapreduce JobStatus getQueue

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce JobStatus getQueue.

Prototype

public synchronized String getQueue() 

Source Link

Document

Get queue name

Usage

From source file:org.huahinframework.manager.util.JobUtils.java

License:Apache License

/**
 * @param jobStatus//from ww w. j  a v a 2  s  . co  m
 * @return JSON map
 * @throws IOException
 */
public static Map<String, Object> getJob(JobStatus jobStatus) throws IOException {
    int numUsedSlots = jobStatus.getNumUsedSlots();
    int numReservedSlots = jobStatus.getNumReservedSlots();
    int usedMem = jobStatus.getUsedMem();
    int rsvdMem = jobStatus.getReservedMem();
    int neededMem = jobStatus.getNeededMem();

    Map<String, Object> m = new HashMap<String, Object>();
    m.put(Response.JOBID, jobStatus.getJobID().toString());
    m.put(Response.NAME, jobStatus.getJobName());
    m.put(Response.STATE, jobStatus.getState());

    Calendar startTime = Calendar.getInstance();
    startTime.setTimeInMillis(jobStatus.getStartTime());
    m.put(Response.START_TIME, startTime.getTime().toString());

    m.put(Response.USER, jobStatus.getUsername());
    m.put(Response.QUEUE, jobStatus.getQueue());
    m.put(Response.PRIORITY, jobStatus.getPriority().name());
    m.put(Response.USED_CONTAINERS, numUsedSlots < 0 ? UNAVAILABLE : numUsedSlots);
    m.put(Response.RSVD_CONTAINERS, numReservedSlots < 0 ? UNAVAILABLE : numReservedSlots);
    m.put(Response.USED_MEM, usedMem < 0 ? UNAVAILABLE : String.format(memPattern, usedMem));
    m.put(Response.RSVD_MEM, rsvdMem < 0 ? UNAVAILABLE : String.format(memPattern, rsvdMem));
    m.put(Response.NEEDED_MEM, neededMem < 0 ? UNAVAILABLE : String.format(memPattern, neededMem));
    m.put(Response.AM_INFO, jobStatus.getSchedulingInfo());
    return m;
}

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