org.apache.tez.dag.history.events

Class DAGFinishedEvent

java.lang.Object

org.apache.tez.dag.history.events.DAGFinishedEvent

All Implemented Interfaces:

HistoryEvent, SummaryEvent, DAGIDAware

public class DAGFinishedEvent
extends Object
implements HistoryEvent, SummaryEvent, DAGIDAware

Constructor Summary

Constructors

Constructor and Description
DAGFinishedEvent()
DAGFinishedEvent(TezDAGID dagId, long startTime, long finishTime, DAGState state, String diagnostics, TezCounters counters, String user, String dagName, Map<String,Integer> dagTaskStats, org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId, DAGProtos.DAGPlan dagPlan)

Method Summary

Modifier and Type	Method and Description
void	fromProto(RecoveryProtos.DAGFinishedProto proto)
void	fromProtoStream(com.google.protobuf.CodedInputStream inputStream)
void	fromSummaryProtoStream(RecoveryProtos.SummaryEventProto proto)
org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId()
TezDAGID	getDAGID()
String	getDagName()
DAGProtos.DAGPlan	getDAGPlan()
Map<String,Integer>	getDagTaskStats()
String	getDiagnostics()
HistoryEventType	getEventType()
long	getFinishTime()
long	getStartTime()
DAGState	getState()
TezCounters	getTezCounters()
String	getUser()
boolean	isHistoryEvent()
boolean	isRecoveryEvent()
RecoveryProtos.DAGFinishedProto	toProto()
void	toProtoStream(com.google.protobuf.CodedOutputStream 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

Methods inherited from interface org.apache.tez.dag.records.DAGIDAware

getApplicationId

Constructor Detail

DAGFinishedEvent

public DAGFinishedEvent()

DAGFinishedEvent

public DAGFinishedEvent(TezDAGID dagId,
                        long startTime,
                        long finishTime,
                        DAGState state,
                        String diagnostics,
                        TezCounters counters,
                        String user,
                        String dagName,
                        Map<String,Integer> dagTaskStats,
                        org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId,
                        DAGProtos.DAGPlan dagPlan)

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.DAGFinishedProto toProto()

fromProto

public void fromProto(RecoveryProtos.DAGFinishedProto proto)

toProtoStream

public void toProtoStream(com.google.protobuf.CodedOutputStream outputStream)
                   throws IOException

Specified by:

toProtoStream in interface HistoryEvent

Throws:

IOException

fromProtoStream

public void fromProtoStream(com.google.protobuf.CodedInputStream inputStream)
                     throws IOException

Specified by:

fromProtoStream in interface HistoryEvent

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

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

getFinishTime

public long getFinishTime()

getState

public DAGState getState()

getDAGID

public TezDAGID getDAGID()

Specified by:

getDAGID in interface DAGIDAware

getStartTime

public long getStartTime()

getDiagnostics

public String getDiagnostics()

getTezCounters

public TezCounters getTezCounters()

getUser

public String getUser()

getDagName

public String getDagName()

getDagTaskStats

public Map<String,Integer> getDagTaskStats()

getApplicationAttemptId

public org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId()

getDAGPlan

public DAGProtos.DAGPlan getDAGPlan()