@ Override public < SN , N > MutationResult subDelete ( final K key , final String cf , final SN supercolumnName , final N columnName , final Serializer < SN > sNameSerializer , final Serializer < N > nameSerializer ) { return new MutationResultImpl ( keyspace . doExecute ( new KeyspaceOperationCallback < Void > ( ) { @ Override public Void doInKeyspace ( KeyspaceService ks ) throws HectorException { ks . remove ( keySerializer . toByteBuffer ( key ) , ThriftFactory . createSuperColumnPath ( cf , supercolumnName , columnName , sNameSerializer , nameSerializer ) ) ; return null ; } } , consistency ) ) ; }
Deletes a subcolumn of a supercolumn