I am delighted to announce the availability of Hadoop Release 1.0.0.
This release is from the stable 0.20-security code line, and includes
- HBase (append/hsynch/hflush) and Security
- Webhdfs (with full support for security)
- Performance enhanced access to local files for HBase
- Other performance enhancements, bug fixes, and features
- All version 0.20.205 and prior 0.20.2xx features
Please see the complete Hadoop 1.0.0 Release