io.cdap.cdap.api.preview

Interface DataTracer

@Beta
public interface DataTracer

Interface used by the CDAP applications to trace the data.

Method Summary

Modifier and Type	Method and Description
int	getMaximumTracedRecords() Returns the maximum number of records that can be traced by the application
String	getName() Return the name of the tracer instance.
void	info(String propertyName, Object propertyValue) Traces the data.
boolean	isEnabled() Returns true if application is running in preview mode otherwise false is returned.

Method Detail

info

void info(String propertyName,
          Object propertyValue)

Traces the data. Multiple values can be traced against the same property.

Parameters:

propertyName - the the name of the property

propertyValue - the value associated with the property

getName

String getName()

Return the name of the tracer instance.

isEnabled

boolean isEnabled()

Returns true if application is running in preview mode otherwise false is returned.

getMaximumTracedRecords

int getMaximumTracedRecords()

Returns the maximum number of records that can be traced by the application