cascading.stats.tez

Class TezCounterCache<JobStatus>

java.lang.Object

cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

cascading.stats.tez.TezCounterCache<JobStatus>

public abstract class TezCounterCache<JobStatus>
extends cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

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

Modifier	Constructor and Description
protected	TezCounterCache(cascading.stats.CascadingStats stats, Configuration configuration)

Method Summary

Modifier and Type	Method and Description
protected boolean	areCountersAvailable(JobStatus runningJob)
protected java.util.Set<java.lang.String>	getCountersFor(TezCounters counterGroups, java.lang.String group)
protected long	getCounterValue(TezCounters counterGroups, java.lang.Enum counter)
protected long	getCounterValue(TezCounters counterGroups, java.lang.String groupName, java.lang.String counterName)
protected java.util.Collection<java.lang.String>	getGroupNames(TezCounters counterGroups)
protected int	getIntProperty(java.lang.String property, int defaultValue)

Methods inherited from class cascading.stats.CounterCache

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TezCounterCache

protected TezCounterCache(cascading.stats.CascadingStats stats,
                          Configuration configuration)

Method Detail

areCountersAvailable

protected boolean areCountersAvailable(JobStatus runningJob)

Specified by:

areCountersAvailable in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

getGroupNames

protected java.util.Collection<java.lang.String> getGroupNames(TezCounters counterGroups)

Specified by:

getGroupNames in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

getCountersFor

protected java.util.Set<java.lang.String> getCountersFor(TezCounters counterGroups,
                                                         java.lang.String group)

Specified by:

getCountersFor in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

getCounterValue

protected long getCounterValue(TezCounters counterGroups,
                               java.lang.Enum counter)

Specified by:

getCounterValue in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

getCounterValue

protected long getCounterValue(TezCounters counterGroups,
                               java.lang.String groupName,
                               java.lang.String counterName)

Specified by:

getCounterValue in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>

getIntProperty

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

Specified by:

getIntProperty in class cascading.stats.CounterCache<Configuration,JobStatus,TezCounters>