Hi everyone, I am pleased to announce that Apache Hadoop 0.21.0 is available for download from http://hadoop.apache.org/common/releases.html.
Over 1300 issues have been addressed since 0.20.2; you can find details at http://hadoop.apache.org/common/docs/r0.21.0/releasenotes.html http://hadoop.apache.org/hdfs/docs/r0.21.0/releasenotes.html http://hadoop.apache.org/mapreduce/docs/r0.21.0/releasenotes.html Please note that this release has not undergone testing at scale and should not be considered stable or suitable for production. It is being classified as a minor release, which means that it should be API compatible with 0.20.2. Thanks to all who contributed to this release! Tom
