org.apache.hadoop.mapred

类 Utils.OutputFileUtils.OutputFilesFilter

java.lang.Object

org.apache.hadoop.mapred.Utils.OutputFileUtils.OutputLogFilter

org.apache.hadoop.mapred.Utils.OutputFileUtils.OutputFilesFilter

所有已实现的接口:

PathFilter

封闭类:

Utils.OutputFileUtils

public static class Utils.OutputFileUtils.OutputFilesFilter
extends Utils.OutputFileUtils.OutputLogFilter

This class filters output(part) files from the given directory It does not accept files with filenames _logs and _SUCCESS. This can be used to list paths of output directory as follows: Path[] fileList = FileUtil.stat2Paths(fs.listStatus(outDir, new OutputFilesFilter()));

构造器概要

构造器

构造器和说明
Utils.OutputFileUtils.OutputFilesFilter()

方法概要

方法

限定符和类型	方法和说明
boolean	accept(Path path) Tests whether or not the specified abstract pathname should be included in a pathname list.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Utils.OutputFileUtils.OutputFilesFilter

public Utils.OutputFileUtils.OutputFilesFilter()

方法详细资料

accept

public boolean accept(Path path)

从接口复制的说明: PathFilter

Tests whether or not the specified abstract pathname should be included in a pathname list.

指定者:

accept 在接口中 PathFilter

覆盖:

accept 在类中 Utils.OutputFileUtils.OutputLogFilter

参数:

path - The abstract pathname to be tested

返回:

true if and only if pathname should be included