org.apache.hadoop.filecache.DistributedCache
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## Class org.apache.hadoop.filecache.`DistributedCache`

Removed Methods
`Path` `getLocalCache`(`URI,` Configuration, Path, boolean, long, Path) | Get the locally cached file or archive; it could either be previously cached (and valid) or copy it from the FileSystem now.
`Path` `getLocalCache`(`URI,` Configuration, Path, FileStatus, boolean, long, Path) | Get the locally cached file or archive; it could either be previously cached (and valid) or copy it from the FileSystem now.
`Path` `getLocalCache`(`URI,` Configuration, Path, FileStatus, boolean, long, Path, boolean) | Get the locally cached file or archive; it could either be previously cached (and valid) or copy it from the FileSystem now.
`String` `makeRelative`(`URI,` Configuration) |
`void` `purgeCache`(`Configuration`) | Clear the entire contents of the cache and delete the backing files.
`void` `releaseCache`(`URI,` Configuration) | This is the opposite of getlocalcache.

Added Methods
`void` `addArchiveToClassPath`(`Path,` Configuration, FileSystem) | Add an archive path to the current set of classpath entries.
`void` `addFileToClassPath`(`Path,` Configuration, FileSystem) | Add a file path to the current set of classpath entries.
`void` `addLocalArchives`(`Configuration,` String) | Add a archive that has been localized to the conf.
`void` `addLocalFiles`(`Configuration,` String) | Add a file that has been localized to the conf..
`FileStatus` `getFileStatus`(`Configuration,` URI) | Returns FileStatus of a given cache file on hdfs.

Changed Methods
`void` `createAllSymlink`(`Configuration,` File, File) | Now deprecated. | Internal to MapReduce framework.
`long[]` `getArchiveTimestamps`(`Configuration`) | Change in return type from `String[]` to `long[]`. | Get the timestamps of the archives.
`long[]` `getFileTimestamps`(`Configuration`) | Change in return type from `String[]` to `long[]`. | Get the timestamps of the files.

Added Fields
`String` `CACHE_ARCHIVES` | Warning: #CACHE_ARCHIVES is not a *public* constant.
`String` `CACHE_ARCHIVES_SIZES` | Warning: #CACHE_ARCHIVES_SIZES is not a *public* constant.
`String` `CACHE_ARCHIVES_TIMESTAMPS` | Warning: #CACHE_ARCHIVES_TIMESTAMPS is not a *public* constant.
`String` `CACHE_FILES` | Warning: #CACHE_FILES is not a *public* constant.
`String` `CACHE_FILES_SIZES` | Warning: #CACHE_FILES_SIZES is not a *public* constant.
`String` `CACHE_FILES_TIMESTAMPS` | Warning: #CACHE_FILES_TIMESTAMPS is not a *public* constant.
`String` `CACHE_LOCALARCHIVES` | Warning: #CACHE_LOCALARCHIVES is not a *public* constant.
`String` `CACHE_LOCALFILES` | Warning: #CACHE_LOCALFILES is not a *public* constant.
`String` `CACHE_SYMLINK` | Warning: #CACHE_SYMLINK is not a *public* constant.

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