Here is our story on Hadoop for 0.90.0, the coming next major HBase release which is currently in release candidate 2: http://people.apache.org/~stack/hbase-0.90.0-candidate-1/docs/notsoquick.html#hadoop. Whats stated herein applies to our current 0.89.x release also. If our statement is not clear, please ask questions so we can fix it.
Thanks, St.Ack 2010/12/9 Yifeng Jiang <yifeng.ji...@mail.rakuten.co.jp>: > Hi > > We are running Hadoop-0.20.2 without append (HDFS-200) on our production > environment. > > Can I run HBase on this cluster? > If I can, which version of HBase should I use? > > Because using HBase is indispensable to us, should we change the version > of our cluster to Hadoop-0.20-append or Hadoop-0.21? > We don't have so many user yet now, so the version change of Hadoop is > not so difficult. > > Thanks. > > -- > Yifeng Jiang > >