org.apache.tez.dag.history
Interface HistoryEvent

All Known Implementing Classes:

AMLaunchedEvent, AMStartedEvent, ContainerLaunchedEvent, DAGCommitStartedEvent, DAGFinishedEvent, DAGInitializedEvent, DAGStartedEvent, DAGSubmittedEvent, TaskAttemptFinishedEvent, TaskAttemptStartedEvent, TaskFinishedEvent, TaskStartedEvent, VertexCommitStartedEvent, VertexDataMovementEventsGeneratedEvent, VertexFinishedEvent, VertexGroupCommitFinishedEvent, VertexGroupCommitStartedEvent, VertexInitializedEvent, VertexParallelismUpdatedEvent, VertexStartedEvent

public interface HistoryEvent

Method Summary

org.codehaus.jettison.json.JSONObject	convertToATSJSON()
void	fromProtoStream(InputStream inputStream)
HistoryEventType	getEventType()
boolean	isHistoryEvent()
boolean	isRecoveryEvent()
void	toProtoStream(OutputStream outputStream)

Method Detail

getEventType

HistoryEventType getEventType()

convertToATSJSON

org.codehaus.jettison.json.JSONObject convertToATSJSON()
                                                       throws org.codehaus.jettison.json.JSONException

Throws:

org.codehaus.jettison.json.JSONException

isRecoveryEvent

boolean isRecoveryEvent()

isHistoryEvent

boolean isHistoryEvent()

toProtoStream

void toProtoStream(OutputStream outputStream)
                   throws IOException

Throws:

IOException

fromProtoStream

void fromProtoStream(InputStream inputStream)
                     throws IOException

Throws:

IOException