org.apache.hadoop.tracing

Class Span

java.lang.Object

org.apache.hadoop.tracing.Span

All Implemented Interfaces:

Closeable, AutoCloseable

public class Span
extends Object
implements Closeable

Constructor Summary

Constructors

Constructor and Description
Span()

Method Summary

Modifier and Type	Method and Description
Span	addKVAnnotation(String key, String value)
Span	addTimelineAnnotation(String msg)
void	close()
void	finish()
SpanContext	getContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

Span

public Span()

Method Detail

addKVAnnotation

public Span addKVAnnotation(String key,
                            String value)

addTimelineAnnotation

public Span addTimelineAnnotation(String msg)

getContext

public SpanContext getContext()

finish

public void finish()

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable