cascading.stats.tez

Class TezNodeStats

java.lang.Object

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

cascading.stats.FlowNodeStats

cascading.stats.BaseCachedNodeStats<Configuration,org.apache.tez.dag.api.client.DAGClient,org.apache.tez.common.counters.TezCounters>

cascading.stats.tez.TezNodeStats

All Implemented Interfaces:

cascading.stats.ProvidesCounters, java.io.Serializable

public class TezNodeStats
extends cascading.stats.BaseCachedNodeStats<Configuration,org.apache.tez.dag.api.client.DAGClient,org.apache.tez.common.counters.TezCounters>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TezNodeStats.Kind

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

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

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_FETCH_LIMIT
static java.lang.String	TIMELINE_FETCH_LIMIT Sets the fetch limit from the timeline server.

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	TezNodeStats(cascading.stats.BaseCachedStepStats<Configuration,org.apache.tez.dag.api.client.DAGClient,org.apache.tez.common.counters.TezCounters> parentStepStats, cascading.flow.FlowNode flowNode, cascading.management.state.ClientState clientState, Configuration configuration)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	captureChildDetailInternal()
int	getFailedTaskCount()
int	getKilledTaskCount()
java.lang.String	getKind()
int	getRunningTaskCount()
int	getSucceededTaskCount()
int	getTotalTaskCount()

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

Field Detail

TIMELINE_FETCH_LIMIT

public static final java.lang.String TIMELINE_FETCH_LIMIT

Sets the fetch limit from the timeline server. May be set as a System property.

See Also:

Constant Field Values

DEFAULT_FETCH_LIMIT

public static final int DEFAULT_FETCH_LIMIT

See Also:

Constant Field Values

Constructor Detail

TezNodeStats

protected TezNodeStats(cascading.stats.BaseCachedStepStats<Configuration,org.apache.tez.dag.api.client.DAGClient,org.apache.tez.common.counters.TezCounters> parentStepStats,
            cascading.flow.FlowNode flowNode,
            cascading.management.state.ClientState clientState,
            Configuration configuration)

Method Detail

getKind

public java.lang.String getKind()

Specified by:

getKind in class cascading.stats.FlowNodeStats

getTotalTaskCount

public int getTotalTaskCount()

getSucceededTaskCount

public int getSucceededTaskCount()

getFailedTaskCount

public int getFailedTaskCount()

getKilledTaskCount

public int getKilledTaskCount()

getRunningTaskCount

public int getRunningTaskCount()

captureChildDetailInternal

protected boolean captureChildDetailInternal()

Specified by:

captureChildDetailInternal in class cascading.stats.BaseCachedNodeStats<Configuration,org.apache.tez.dag.api.client.DAGClient,org.apache.tez.common.counters.TezCounters>