org.apache.hadoop.io
Description: JDiff is a Javadoc doclet which generates an HTML report of all the packages, classes, constructors, methods, and fields which have been removed, added or changed in any way, including their documentation, when two APIs are compared.
Keywords: diff, jdiff, javadiff, java diff, java difference, API difference, difference between two APIs, API diff, Javadoc, doclet

`hadoop 0.20.2-cdh3u4` | Overview | Package | Class | Statistics | Help
| Generated by JDiff
PREV PACKAGE NEXT PACKAGE FRAMES NO FRAMES | DETAIL: REMOVED | ADDED | CHANGED

## Package `org.apache.hadoop.io`

Added Classes and Interfaces
`ReadaheadPool` | Manages a pool of threads which can issue readahead requests on file descriptors.
`ReadaheadPool.ReadaheadRequest` | An outstanding readahead request that has been submitted to the pool.
`SecureIOUtils` | This class provides secure APIs for opening and creating files on the local disk.
`SecureIOUtils.AlreadyExistsException` | Signals that an attempt to create a file at a given pathname has failed because another file already existed at that path.

Changed Classes
IOUtils | An utility class for I/O related functionality.
MD5Hash | A Writable for MD5 hash values.
SequenceFile | `SequenceFile`s are flat files consisting of binary key/value pairs.
SequenceFile.Writer | Write key/value pairs to a sequence-format file.
WritableComparator | A Comparator for

`hadoop 0.20.2-cdh3u4` | Overview | Package | Class | Statistics | Help
PREV PACKAGE NEXT PACKAGE FRAMES NO FRAMES |