When i look at Impala Roadmap: 2013, it shows that it will Improve HBase support: composite keys, complex types in columns, index nested-‐loop joins, INSERT/UPDATE/DELETE.
I apologize for the late response. Impala currently only supports SELECTS and INSERTS in HBase tables. Unfortunately, all the other features you mention are not supported.
I apologize for the late response. Impala currently only supports SELECTS and INSERTS in HBase tables. Unfortunately, all the other features you mention are not supported.