org.apache.hadoop.fs.FileSystem
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`hadoop 0.20.1+169.88` | Overview | Package | Class | Statistics | Help
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## Class org.apache.hadoop.fs.`FileSystem`

Removed Methods
`Statistics` `getStatistics`(`Class extends, FileSystem>`) | Get the statistics for a particular file system
`FileSystem` `parseArgs`(`String[],` int, Configuration) | Parse the cmd-line args starting at i.

Added Methods
`void` `clearStatistics`() |
`List` `getAllStatistics`() | Return the FileSystem classes that have Statistics
`Map` `getStatistics`() | Get the Map of Statistics object indexed by URI Scheme.
`Statistics` `getStatistics`(`String,` Class) | Get the statistics for a particular file system
`FsStatus` `getStatus`() | Returns a status object describing the use and capacity of the file system.
`FsStatus` `getStatus`(`Path`) | Returns a status object describing the use and capacity of the file system.
`FileSystem` `newInstance`(`URI,` Configuration) | Returns the FileSystem for this URI's scheme and authority.
`FileSystem` `newInstance`(`Configuration`) | Returns a unique configured filesystem implementation.
`LocalFileSystem` `newInstanceLocal`(`Configuration`) | Get a unique local file system object
`void` `setVerifyChecksum`(`boolean`) | Set the verify checksum flag.

Changed Methods
`void` `initialize`(`URI,` Configuration) | Changed from abstract to non-abstract. | Called after a new FileSystem instance is constructed.

Added Fields
`String` `FS_DEFAULT_NAME_KEY` |

Changed Fields
`Statistics` `statistics` | Change from final to non-final. | The statistics for this file system.

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