cascading.stats.hadoop

Class HadoopSliceStats

java.lang.Object

cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

cascading.stats.hadoop.HadoopSliceStats

All Implemented Interfaces:

cascading.stats.ProvidesCounters

public class HadoopSliceStats
extends cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>
implements cascading.stats.ProvidesCounters

Class HadoopTaskStats tracks individual task stats.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HadoopSliceStats.HadoopAttempt
static class	HadoopSliceStats.Kind

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

cascading.stats.FlowSliceStats.FlowSliceAttempt

Method Summary

Modifier and Type	Method and Description
void	addAttempt(TaskCompletionEvent event)
java.util.Map<java.lang.Integer,cascading.stats.FlowSliceStats.FlowSliceAttempt>	getAttempts()
java.util.Collection<java.lang.String>	getCounterGroups()
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Long>>	getCounters()
java.util.Collection<java.lang.String>	getCountersFor(java.lang.Class<? extends java.lang.Enum> group)
java.util.Collection<java.lang.String>	getCountersFor(java.lang.String group)
long	getCounterValue(java.lang.Enum counter)
long	getCounterValue(java.lang.String group, java.lang.String name)
java.lang.String[]	getDiagnostics()
java.lang.String	getID()
HadoopSliceStats.Kind	getKind()
long	getLastSuccessfulCounterFetchTime()
cascading.stats.CascadingStats.Status	getParentStatus()
long	getProcessFinishTime()
java.lang.String	getProcessNodeID()
float	getProcessProgress()
java.lang.String	getProcessSliceID()
long	getProcessStartTime()
java.lang.String	getProcessStatus()
java.lang.String	getProcessStepID()
float	getProgress()
cascading.stats.CascadingStats.Status	getStatus()
int	getTaskIDNum()
protected TaskReport	getTaskReport()
void	setLastFetch(long lastFetch)
java.lang.String	toString()
void	update(cascading.stats.CascadingStats.Status parentStatus, HadoopSliceStats.Kind kind, TaskReport taskReport, long lastFetch)

Methods inherited from class cascading.stats.FlowSliceStats

getProcessID, getProcessPendingTime, getProcessRunTime, getProcessSubmitTime

Methods inherited from class java.lang.Object

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

Method Detail

update

public void update(cascading.stats.CascadingStats.Status parentStatus,
                   HadoopSliceStats.Kind kind,
                   TaskReport taskReport,
                   long lastFetch)

getID

public java.lang.String getID()

Specified by:

getID in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getKind

public HadoopSliceStats.Kind getKind()

Specified by:

getKind in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getProcessSliceID

public java.lang.String getProcessSliceID()

Specified by:

getProcessSliceID in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getTaskIDNum

public int getTaskIDNum()

getProcessNodeID

public java.lang.String getProcessNodeID()

Specified by:

getProcessNodeID in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getProcessStepID

public java.lang.String getProcessStepID()

Specified by:

getProcessStepID in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getTaskReport

protected TaskReport getTaskReport()

getProgress

public float getProgress()

getProcessStatus

public java.lang.String getProcessStatus()

Specified by:

getProcessStatus in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getProcessProgress

public float getProcessProgress()

Specified by:

getProcessProgress in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getProcessStartTime

public long getProcessStartTime()

Specified by:

getProcessStartTime in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getProcessFinishTime

public long getProcessFinishTime()

Specified by:

getProcessFinishTime in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getParentStatus

public cascading.stats.CascadingStats.Status getParentStatus()

getStatus

public cascading.stats.CascadingStats.Status getStatus()

Specified by:

getStatus in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getDiagnostics

public java.lang.String[] getDiagnostics()

Specified by:

getDiagnostics in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getCounters

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Long>> getCounters()

Specified by:

getCounters in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

getAttempts

public java.util.Map<java.lang.Integer,cascading.stats.FlowSliceStats.FlowSliceAttempt> getAttempts()

Specified by:

getAttempts in class cascading.stats.FlowSliceStats<HadoopSliceStats.Kind>

setLastFetch

public void setLastFetch(long lastFetch)

getLastSuccessfulCounterFetchTime

public long getLastSuccessfulCounterFetchTime()

Specified by:

getLastSuccessfulCounterFetchTime in interface cascading.stats.ProvidesCounters

getCounterGroups

public java.util.Collection<java.lang.String> getCounterGroups()

Specified by:

getCounterGroups in interface cascading.stats.ProvidesCounters

getCountersFor

public java.util.Collection<java.lang.String> getCountersFor(java.lang.String group)

Specified by:

getCountersFor in interface cascading.stats.ProvidesCounters

getCountersFor

public java.util.Collection<java.lang.String> getCountersFor(java.lang.Class<? extends java.lang.Enum> group)

Specified by:

getCountersFor in interface cascading.stats.ProvidesCounters

getCounterValue

public long getCounterValue(java.lang.Enum counter)

Specified by:

getCounterValue in interface cascading.stats.ProvidesCounters

getCounterValue

public long getCounterValue(java.lang.String group,
                            java.lang.String name)

Specified by:

getCounterValue in interface cascading.stats.ProvidesCounters

addAttempt

public void addAttempt(TaskCompletionEvent event)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object