A very simple wrapper around cascading.hbase for use in cascalog.
Using HBase as a sink is straightforward. Reading out of HBase as a source requires deserializing the bytes on the way back out. Helper functions are included under hbase.cascalog.ops
Like so at a repl (assuming hbase is running on localhost):
(use '[cascalog api playground]) (use '[hbase.cascalog core ops]) ;; write to hbase as sink (?<- (hbase-tap "age-table" "?person" "cf" "?age") [?person ?age] (age ?person ?age)) ;; read from hbase as source (let [age-table (hbase-tap "age-table" "?person" "cf" "?age")] (?<- (stdout) [?p ?a] (age-table ?p ?age) (as-string ?age :> ?a)))
Copyright (C) 2011 Soren Macbeth Distributed under the Eclipse Public License, the same as Clojure.