MapAttempt20LineHistoryEventEmitter (Hadoop 1.2.2-SNAPSHOT API)

public class MapAttempt20LineHistoryEventEmitter
extends TaskAttempt20LineEventEmitter

构造器
限定符	构造器和说明
`protected`	`MapAttempt20LineHistoryEventEmitter()`

方法
限定符和类型	方法和说明
`protected static Counters`	`maybeParseCounters(String counters)`
`protected static Counters`	`parseCounters(String counters)`

构造器详细资料
- MapAttempt20LineHistoryEventEmitter
```
protected MapAttempt20LineHistoryEventEmitter()
```

protected static Counters maybeParseCounters(String counters)

protected static Counters parseCounters(String counters)
                                 throws ParseException

类 MapAttempt20LineHistoryEventEmitter