org.apache.tez.dag.history.events

Class VertexFinishedEvent

java.lang.Object

org.apache.tez.dag.history.events.VertexFinishedEvent

All Implemented Interfaces:

HistoryEvent, SummaryEvent

public class VertexFinishedEvent
extends Object
implements HistoryEvent, SummaryEvent

Constructor Summary

Constructors

Constructor and Description
VertexFinishedEvent()
VertexFinishedEvent(org.apache.tez.dag.records.TezVertexID vertexId, String vertexName, int numTasks, long initRequestedTime, long initedTime, long startRequestedTime, long startedTime, long finishTime, VertexState state, String diagnostics, org.apache.tez.common.counters.TezCounters counters, VertexStats vertexStats, Map<String,Integer> vertexTaskStats, ServicePluginInfo servicePluginInfo)

Method Summary

Methods

Modifier and Type	Method and Description
void	fromProto(RecoveryProtos.VertexFinishedProto proto)
void	fromProtoStream(InputStream inputStream)
void	fromSummaryProtoStream(RecoveryProtos.SummaryEventProto proto)
String	getDiagnostics()
HistoryEventType	getEventType()
long	getFinishTime()
int	getNumTasks()
ServicePluginInfo	getServicePluginInfo()
long	getStartTime()
VertexState	getState()
org.apache.tez.common.counters.TezCounters	getTezCounters()
org.apache.tez.dag.records.TezVertexID	getVertexID()
String	getVertexName()
VertexStats	getVertexStats()
Map<String,Integer>	getVertexTaskStats()
boolean	isFromSummary()
boolean	isHistoryEvent()
boolean	isRecoveryEvent()
RecoveryProtos.VertexFinishedProto	toProto()
void	toProtoStream(OutputStream outputStream)
String	toString()
void	toSummaryProtoStream(OutputStream outputStream)
boolean	writeToRecoveryImmediately() Whether to write this event immediately to the DAG recovery file Summary events are always written immediately to summary file.

Methods inherited from class java.lang.Object

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

Constructor Detail

VertexFinishedEvent

public VertexFinishedEvent(org.apache.tez.dag.records.TezVertexID vertexId,
                   String vertexName,
                   int numTasks,
                   long initRequestedTime,
                   long initedTime,
                   long startRequestedTime,
                   long startedTime,
                   long finishTime,
                   VertexState state,
                   String diagnostics,
                   org.apache.tez.common.counters.TezCounters counters,
                   VertexStats vertexStats,
                   Map<String,Integer> vertexTaskStats,
                   ServicePluginInfo servicePluginInfo)

VertexFinishedEvent

public VertexFinishedEvent()

Method Detail

getEventType

public HistoryEventType getEventType()

Specified by:

getEventType in interface HistoryEvent

isRecoveryEvent

public boolean isRecoveryEvent()

Specified by:

isRecoveryEvent in interface HistoryEvent

isHistoryEvent

public boolean isHistoryEvent()

Specified by:

isHistoryEvent in interface HistoryEvent

toProto

public RecoveryProtos.VertexFinishedProto toProto()

fromProto

public void fromProto(RecoveryProtos.VertexFinishedProto proto)

toProtoStream

public void toProtoStream(OutputStream outputStream)
                   throws IOException

Specified by:

toProtoStream in interface HistoryEvent

Throws:

IOException

fromProtoStream

public void fromProtoStream(InputStream inputStream)
                     throws IOException

Specified by:

fromProtoStream in interface HistoryEvent

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

getVertexID

public org.apache.tez.dag.records.TezVertexID getVertexID()

getState

public VertexState getState()

getFinishTime

public long getFinishTime()

getDiagnostics

public String getDiagnostics()

getTezCounters

public org.apache.tez.common.counters.TezCounters getTezCounters()

getVertexStats

public VertexStats getVertexStats()

getVertexName

public String getVertexName()

getStartTime

public long getStartTime()

getVertexTaskStats

public Map<String,Integer> getVertexTaskStats()

getNumTasks

public int getNumTasks()

toSummaryProtoStream

public void toSummaryProtoStream(OutputStream outputStream)
                          throws IOException

Specified by:

toSummaryProtoStream in interface SummaryEvent

Throws:

IOException

fromSummaryProtoStream

public void fromSummaryProtoStream(RecoveryProtos.SummaryEventProto proto)
                            throws IOException

Specified by:

fromSummaryProtoStream in interface SummaryEvent

Throws:

IOException

writeToRecoveryImmediately

public boolean writeToRecoveryImmediately()

Description copied from interface: SummaryEvent

Whether to write this event immediately to the DAG recovery file Summary events are always written immediately to summary file.

Specified by:

writeToRecoveryImmediately in interface SummaryEvent

Returns:

true if event should be written immediately to the DAG recovery file

isFromSummary

public boolean isFromSummary()

getServicePluginInfo

public ServicePluginInfo getServicePluginInfo()