org.apache.hadoop.mapreduce.lib.input

接口 SequenceFileInputFilter.Filter

所有超级接口:

Configurable

所有已知实现类:

SequenceFileInputFilter.FilterBase, SequenceFileInputFilter.MD5Filter, SequenceFileInputFilter.PercentFilter, SequenceFileInputFilter.RegexFilter

封闭类:

SequenceFileInputFilter<K,V>

public static interface SequenceFileInputFilter.Filter
extends Configurable

filter interface

方法概要

方法

限定符和类型	方法和说明
boolean	accept(Object key) filter function Decide if a record should be filtered or not

从接口继承的方法 org.apache.hadoop.conf.Configurable

getConf, setConf

方法详细资料

accept

boolean accept(Object key)

filter function Decide if a record should be filtered or not

参数:

key - record key

返回:

true if a record is accepted; return false otherwise