Example usage for org.apache.hadoop.mapreduce CounterGroup getName

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce CounterGroup getName.

Prototype

String getName();

Source Link

Document

Get the internal name of the group

Usage

From source file:org.apache.ignite.client.hadoop.counter.GridHadoopClientCounters.java

License:Apache License

/** {@inheritDoc} */
@Override/*from ww  w.  j a v  a 2s.  c om*/
public synchronized void incrAllCounters(AbstractCounters<Counter, CounterGroup> other) {
    for (CounterGroup group : other) {
        for (Counter counter : group) {
            findCounter(group.getName(), counter.getName()).increment(counter.getValue());
        }
    }
}

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From source file:org.opencloudengine.flamingo.mapreduce.util.CounterUtils.java

License:Apache License

/**
 * Job? ??   Counter Map ? ./*w ww.  ja  va 2  s  .  c o  m*/
 * Key? <tt>GROUP_COUNTER</tt> ?   Group Name?
 * <tt>CLEAN</tt>?, Counter <tt>VALID</tt>?  Key
 * <tt>CLEAN_VALID</tt> ?.
 *
 * @param job Hadoop Job
 * @return Counter ? ? Map
 */
public static Map<String, String> getCounters(Job job) {
    Map<String, String> resultMap = new HashMap<String, String>();
    try {
        Counters counters = job.getCounters();
        Iterable<String> groupNames = counters.getGroupNames();
        Iterator<String> groupIterator = groupNames.iterator();
        while (groupIterator.hasNext()) {
            String groupName = groupIterator.next();
            CounterGroup group = counters.getGroup(groupName);
            Iterator<Counter> counterIterator = group.iterator();
            while (counterIterator.hasNext()) {
                Counter counter = counterIterator.next();
                logger.info("[{}] {} = {}",
                        new Object[] { group.getName(), counter.getName(), counter.getValue() });
                String realName = HadoopMetrics.getMetricName(group.getName() + "_" + counter.getName());
                if (!StringUtils.isEmpty(realName)) {
                    resultMap.put(realName, String.valueOf(counter.getValue()));
                }
            }
        }
    } catch (Exception ex) {
    }
    return resultMap;
}

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From source file:org.openflamingo.mapreduce.util.CounterUtils.java

License:Apache License

/**
 * Job? ??   Counter Map ? ./*w  ww  . j a va2 s . c  o m*/
 * Key? <tt>GROUP_COUNTER</tt> ?   Group Name?
 * <tt>CLEAN</tt>?, Counter <tt>VALID</tt>?  Key
 * <tt>CLEAN_VALID</tt> ?.
 *
 * @param job Hadoop Job
 * @return Counter ? ? Map
 */
public static Map<String, String> getCounters(Job job) {
    Map<String, String> resultMap = new HashMap<String, String>();
    try {
        Counters counters = job.getCounters();
        Collection<String> groupNames = counters.getGroupNames();
        Iterator<String> groupIterator = groupNames.iterator();
        while (groupIterator.hasNext()) {
            String groupName = groupIterator.next();
            CounterGroup group = counters.getGroup(groupName);
            Iterator<Counter> counterIterator = group.iterator();
            while (counterIterator.hasNext()) {
                Counter counter = counterIterator.next();
                logger.info("[{}] {} = {}",
                        new Object[] { group.getName(), counter.getName(), counter.getValue() });
                String realName = HadoopMetrics.getMetricName(group.getName() + "_" + counter.getName());
                if (!StringUtils.isEmpty(realName)) {
                    resultMap.put(realName, String.valueOf(counter.getValue()));
                }
            }
        }
    } catch (Exception ex) {
    }
    return resultMap;
}

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