hadoop-compat/src/main/java/com/twitter/elephantbird/util/HadoopCompat.java
public static Counter getCounter(TaskInputOutputContext context,
                                   String groupName, String counterName) {
    return (Counter) invoke(GET_COUNTER_METHOD, context, groupName, counterName);
  }
public static Counter getCounter(TaskInputOutputContext context,
                                   String groupName, String counterName) {
    return (Counter) invoke(GET_COUNTER_METHOD, context, groupName, counterName);
  }
public static Counter getCounter ( TaskInputOutputContext context , String groupName , String counterName ) { return ( Counter ) invoke ( GET_COUNTER_METHOD , context , groupName , counterName ) ; }
Invoke getCounter() on TaskInputOutputContext. Works with both
Hadoop 1 and 2.
Invoke getCounter () on TaskInputOutputContext . Works with both Hadoop 1 and 2 .