org.apache.flink.runtime.profiling.types

Class VertexProfilingEvent

java.lang.Object

org.apache.flink.runtime.event.job.AbstractEvent

org.apache.flink.runtime.profiling.types.ProfilingEvent

org.apache.flink.runtime.profiling.types.VertexProfilingEvent

All Implemented Interfaces:

Serializable, IOReadableWritable, ManagementEvent

Direct Known Subclasses:

ThreadProfilingEvent

public abstract class VertexProfilingEvent
extends ProfilingEvent

This interface is a base interface for profiling data which pertains to the execution of tasks.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VertexProfilingEvent()
VertexProfilingEvent(JobVertexID vertexId, int subtask, ExecutionAttemptID executionId, int profilingInterval, JobID jobID, long timestamp, long profilingTimestamp)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
ExecutionAttemptID	getExecutionId()
int	getProfilingInterval() The interval in milliseconds to which the rest of the profiling data relates to.
int	getSubtask()
JobVertexID	getVertexID() Returns the ID of the vertex this profiling information belongs to.
int	hashCode()
void	read(DataInputView in)
void	write(DataOutputView out)

Methods inherited from class org.apache.flink.runtime.profiling.types.ProfilingEvent

getJobID, getProfilingTimestamp

Methods inherited from class org.apache.flink.runtime.event.job.AbstractEvent

getSequenceNumber, getTimestamp, getTimestampString, timestampToString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VertexProfilingEvent

public VertexProfilingEvent(JobVertexID vertexId,
                            int subtask,
                            ExecutionAttemptID executionId,
                            int profilingInterval,
                            JobID jobID,
                            long timestamp,
                            long profilingTimestamp)

VertexProfilingEvent

public VertexProfilingEvent()

Method Detail

getVertexID

public JobVertexID getVertexID()

Returns the ID of the vertex this profiling information belongs to.

Returns:

the ID of the vertex this profiling information belongs to

getProfilingInterval

public int getProfilingInterval()

The interval in milliseconds to which the rest of the profiling data relates to.

Returns:

the profiling interval given in milliseconds

getSubtask

public int getSubtask()

getExecutionId

public ExecutionAttemptID getExecutionId()

read

public void read(DataInputView in)
          throws IOException

Specified by:

read in interface IOReadableWritable

Overrides:

read in class ProfilingEvent

Throws:

IOException

write

public void write(DataOutputView out)
           throws IOException

Specified by:

write in interface IOReadableWritable

Overrides:

write in class ProfilingEvent

Throws:

IOException

equals

public boolean equals(Object obj)

Overrides:

equals in class ProfilingEvent

hashCode

public int hashCode()

Overrides:

hashCode in class ProfilingEvent