类 org.apache.hadoop.tools.rumen.JhCounters
的使用

使用JhCounters的程序包

程序包	说明
org.apache.hadoop.tools.rumen	Rumen is a data extraction and analysis tool built for Apache Hadoop.

org.apache.hadoop.tools.rumen中JhCounters的使用

返回JhCounters的org.apache.hadoop.tools.rumen中的方法

限定符和类型	方法和说明
JhCounters	TaskFinishedEvent.getCounters() Get task counters
JhCounters	TaskAttemptFinishedEvent.getCounters() Get the counters for the attempt
JhCounters	ReduceAttemptFinishedEvent.getCounters() Get the counters for the attempt
JhCounters	MapAttemptFinishedEvent.getCounters() Get the counters

参数类型为JhCounters的org.apache.hadoop.tools.rumen中的方法

限定符和类型	方法和说明
void	ParsedTaskAttempt.incorporateCounters(JhCounters counters) incorporate event counters
void	ParsedTask.incorporateCounters(JhCounters counters)
void	LoggedTaskAttempt.incorporateCounters(JhCounters counters)
void	LoggedTask.incorporateCounters(JhCounters counters)