cascading.stats.hadoop

Class HadoopCounterCache<JobStatus,Counters>

java.lang.Object

cascading.stats.CounterCache<org.apache.hadoop.conf.Configuration,JobStatus,Counters>

cascading.stats.hadoop.HadoopCounterCache<JobStatus,Counters>

public abstract class HadoopCounterCache<JobStatus,Counters>
extends cascading.stats.CounterCache<org.apache.hadoop.conf.Configuration,JobStatus,Counters>

Field Summary

Fields inherited from class cascading.stats.CounterCache

configuration, COUNTER_FETCH_RETRIES_PROPERTY, COUNTER_MAX_AGE_PROPERTY, COUNTER_TIMEOUT_PROPERTY, DEFAULT_CACHED_AGE_MAX, DEFAULT_FETCH_RETRIES, DEFAULT_NODE_CACHED_AGE_MAX, DEFAULT_TIMEOUT_TIMEOUT_SEC, fetchAttempts, maxAge, maxFetchAttempts, NODE_COUNTER_MAX_AGE_PROPERTY, timeout

Constructor Summary

Constructors

Constructor and Description
HadoopCounterCache(cascading.stats.CascadingStats stats, org.apache.hadoop.conf.Configuration configuration)

Method Summary

Modifier and Type	Method and Description
protected int	getIntProperty(java.lang.String property, int defaultValue)

Methods inherited from class cascading.stats.CounterCache

areCountersAvailable, cachedCounters, cachedCounters, getCounterGroups, getCounterGroupsMatching, getCounters, getCountersFor, getCountersFor, getCounterValue, getCounterValue, getCounterValue, getCounterValue, getGroupNames, getJobStatusClient, getLastSuccessfulFetch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HadoopCounterCache

public HadoopCounterCache(cascading.stats.CascadingStats stats,
                          org.apache.hadoop.conf.Configuration configuration)

Method Detail

getIntProperty

protected int getIntProperty(java.lang.String property,
                             int defaultValue)

Specified by:

getIntProperty in class cascading.stats.CounterCache<org.apache.hadoop.conf.Configuration,JobStatus,Counters>