| Package | Description | 
|---|---|
| org.apache.hadoop.fs | Implementations of  AbstractFileSystemfor hdfs
    over rpc and hdfs over web. | 
| org.apache.hadoop.fs.viewfs | ViewFileSystem and ViewFileSystemOverloadScheme classes. | 
| org.apache.hadoop.mapred | |
| org.apache.hadoop.mapred.lib | |
| org.apache.hadoop.mapreduce.lib.input | |
| org.apache.hadoop.mapreduce.v2.hs | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | GlobFilterA filter for POSIX glob pattern with brace expansions. | 
| Modifier and Type | Method and Description | 
|---|---|
| FileStatus[] | FileSystem. globStatus(Path pathPattern,
          PathFilter filter)Return an array of  FileStatusobjects whose path names matchpathPatternand is accepted by the user-supplied path filter. | 
| protected org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus> | FileSystem. listLocatedStatus(Path f,
                 PathFilter filter)List a directory. | 
| protected org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus> | FilterFileSystem. listLocatedStatus(Path f,
                 PathFilter filter) | 
| FileStatus[] | FileSystem. listStatus(Path[] files,
          PathFilter filter)Filter files/directories in the given list of paths using user-supplied
 path filter. | 
| FileStatus[] | FileSystem. listStatus(Path f,
          PathFilter filter)Filter files/directories in the given path using the user-supplied path
 filter. | 
| Constructor and Description | 
|---|
| GlobFilter(String filePattern,
          PathFilter filter)Creates a glob filter with the specified file pattern and an user filter. | 
| Modifier and Type | Method and Description | 
|---|---|
| org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus> | ViewFileSystem. listLocatedStatus(Path f,
                 PathFilter filter) | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | OutputLogFilterThis class filters log files from directory given
 It doesnt accept paths having _logs. | 
| Modifier and Type | Method and Description | 
|---|---|
| static PathFilter | FileInputFormat. getInputPathFilter(JobConf conf)Get a PathFilter instance of the filter set for the input paths. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | FileInputFormat. addInputPathRecursively(List<FileStatus> result,
                       FileSystem fs,
                       Path path,
                       PathFilter inputFilter)Add files in the input path recursively into the results. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | FileInputFormat. setInputPathFilter(JobConf conf,
                  Class<? extends PathFilter> filter)Set a PathFilter to be applied to the input paths for the map-reduce job. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | CombineFileInputFormat. createPool(JobConf conf,
          PathFilter... filters)Deprecated. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | CombineFileInputFormat. createPool(JobConf conf,
          List<PathFilter> filters)Deprecated. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
| static PathFilter | FileInputFormat. getInputPathFilter(JobContext context)Get a PathFilter instance of the filter set for the input paths. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | FileInputFormat. addInputPathRecursively(List<FileStatus> result,
                       FileSystem fs,
                       Path path,
                       PathFilter inputFilter)Add files in the input path recursively into the results. | 
| protected void | CombineFileInputFormat. createPool(PathFilter... filters)Create a new pool and add the filters to it. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | CombineFileInputFormat. createPool(List<PathFilter> filters)Create a new pool and add the filters to it. | 
| static void | FileInputFormat. setInputPathFilter(Job job,
                  Class<? extends PathFilter> filter)Set a PathFilter to be applied to the input paths for the map-reduce job. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected static List<FileStatus> | HistoryFileManager. scanDirectory(Path path,
             FileContext fc,
             PathFilter pathFilter) | 
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