title: release 1.0.0 available date: 2011-12-27

After six years of gestation, Hadoop reaches 1.0.0! This release is from the 0.20-security code line, and includes support for:

  • security
  • 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

Please see the complete Hadoop 1.0.0 Release Notes for details.