Source RPMS
HBase 0.20.1: http://iridiant.s3.amazonaws.com/hbase-0.20-0.20.1-2.cloudera.src.rpm
HBase 0.20.2: http://iridiant.s3.amazonaws.com/hbase-0.20-0.20.2-1.cloudera.src.rpm
Exploded SRPM
This repository and the exploded build directory are from the HBase 0.20.2 source RPM above.
public HBase AMIs
bundles are official release AMIs which work with the EC2 scripts in src/contrib/ec2/ that incorporate as-released versions of Hadoop and HBase.
ami-c45dbfad http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.2-i386.manifest.xml
ami-ce5dbfa7 http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.2-x86_64.manifest.xml
ami-a65ab8cf http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.2-0.18.3-i386.manifest.xml
ami-965ab8ff http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.2-0.18.3-x86_64.manifest.xml
ami-c644a7af http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.1-i386.manifest.xml
ami-f244a79b http://iridiant.s3.amazonaws.com/iridiant-bundles/hbase-0.20.1-x86_64.manifest.xml
alt-bundles are experimental/enhanced AMIs which include things like Hadoop 0.20 patched with HDFS-630, and Ganglia 3.1 support, etc
ami-bca24fd5 http://iridiant.s3.amazonaws.com/iridiant-alt-bundles/hbase-0.20.2-i386.manifest.xml
ami-4ebd5027 http://iridiant.s3.amazonaws.com/iridiant-alt-bundles/hbase-0.20.2-x86_64.manifest.xml
Debian
Debian packages are available in Debian unstable. http://packages.qa.debian.org/h/hbase.html
Since hadoop and hbase are still a moving target they are deliberately not yet in Debian Squeeze.