cascading.stats.hadoop

Class HadoopNodeStats

java.lang.Object

cascading.stats.CascadingStats<cascading.stats.FlowSliceStats>

cascading.stats.FlowNodeStats

cascading.stats.BaseCachedNodeStats<Configuration,cascading.stats.FlowNodeStats,java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Long>>>

cascading.stats.hadoop.HadoopNodeStats

All Implemented Interfaces:

cascading.stats.ProvidesCounters, java.io.Serializable

public class HadoopNodeStats
extends cascading.stats.BaseCachedNodeStats<Configuration,cascading.stats.FlowNodeStats,java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Long>>>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class cascading.stats.CascadingStats

cascading.stats.CascadingStats.Status, cascading.stats.CascadingStats.Type

Field Summary

Fields inherited from class cascading.stats.BaseCachedNodeStats

allChildrenFinished, counterCache, sliceStatsMap

Fields inherited from class cascading.stats.FlowNodeStats

hasCapturedFinalDetail

Fields inherited from class cascading.stats.CascadingStats

clientState, finishedTime, lastCaptureDetail, listeners, name, pendingTime, runTime, startTime, STATS_COMPLETE_CHILD_DETAILS_BLOCK_DURATION, STATS_STORE_INTERVAL, status, submitTime, throwable, throwableTrace

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HadoopNodeStats(HadoopStepStats parentStepStats, Configuration configuration, HadoopSliceStats.Kind kind, cascading.flow.FlowNode flowNode, cascading.management.state.ClientState clientState) Constructor CascadingStats creates a new CascadingStats instance.

Method Summary

Modifier and Type	Method and Description
protected void	addAttempt(TaskCompletionEvent event)
protected void	addTaskStats(TaskReport[] taskReports, boolean skipLast)
protected boolean	captureChildDetailInternal()
java.lang.String	getKind()

Methods inherited from class cascading.stats.BaseCachedNodeStats

cachedCounters, captureDetail, getChildren, getChildWith, getCounterGroups, getCounterGroupsMatching, getCountersFor, getCounterValue, getCounterValue, getLastSuccessfulCounterFetchTime, isAllChildrenFinished, recordChildStats

Methods inherited from class cascading.stats.FlowNodeStats

getFlowNode, getID, getOrdinal, getProcessLogger, getType, hasCapturedFinalDetail, recordInfo, toString

Methods inherited from class cascading.stats.CascadingStats

addListener, captureDetail, cleanup, fireListeners, getCountersFor, getCurrentDuration, getDuration, getFinishedTime, getName, getPendingTime, getPrefix, getRunTime, getStartTime, getStatsString, getStatus, getSubmitTime, getThrowable, getThrowableTrace, isDetailStale, isEngaged, isFailed, isFinished, isPending, isRunning, isSkipped, isStarted, isStopped, isSubmitted, isSuccessful, logDebug, logError, logError, logInfo, logWarn, markDetailCaptured, markFailed, markFailed, markFailed, markFailed, markFinishedTime, markPending, markPendingTime, markRunning, markRunTime, markSkipped, markStarted, markStartedThenRunning, markStartTime, markStartToRunTime, markStopped, markSubmitted, markSubmitTime, markSuccessful, prepare, recordStats, removeListener, setStatsStoreInterval

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopNodeStats

protected HadoopNodeStats(HadoopStepStats parentStepStats,
                          Configuration configuration,
                          HadoopSliceStats.Kind kind,
                          cascading.flow.FlowNode flowNode,
                          cascading.management.state.ClientState clientState)

Constructor CascadingStats creates a new CascadingStats instance.

Parameters:

parentStepStats -

configuration -

kind -

flowNode -

clientState -

Method Detail

getKind

public java.lang.String getKind()

Specified by:

getKind in class cascading.stats.FlowNodeStats

captureChildDetailInternal

protected boolean captureChildDetailInternal()

Specified by:

captureChildDetailInternal in class cascading.stats.BaseCachedNodeStats<Configuration,cascading.stats.FlowNodeStats,java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Long>>>

addTaskStats

protected void addTaskStats(TaskReport[] taskReports,
                            boolean skipLast)

addAttempt

protected void addAttempt(TaskCompletionEvent event)