@Override public OrderedSuperRows<K, SN,N,V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); Map<K, List<SuperColumn>> thriftRet = keySerializer.fromBytesMap( ks.getSuperRangeSlices(columnParent, getPredicate(), keyRange.toThrift())); return new OrderedSuperRowsImpl<K, SN, N, V>( (LinkedHashMap<K, List<SuperColumn>>) thriftRet, keySerializer, columnNameSerializer, nameSerializer, valueSerializer); } }, consistency), this);
@Test public void testGetSuperRangeSlices() throws HectorException { for (int i = 0; i < 10; i++) { ColumnPath cp = new ColumnPath("Super1"); cp.setSuper_column(bytes("SuperColumn_1")); cp.setColumn(bytes("testGetSuperRangeSlices_" + i)); keyspace.insert("testGetSuperRangeSlices0", cp, StringSerializer.get().toByteBuffer("testGetSuperRangeSlices_Value_" + i)); keyspace.insert("testGetSuperRangeSlices1", cp, StringSerializer.get().toByteBuffer("testGetSuperRangeSlices_Value_" + i)); } // get value ColumnParent clp = new ColumnParent("Super1"); SliceRange sr = new SliceRange(ByteBuffer.wrap(new byte[0]), ByteBuffer.wrap(new byte[0]), false, 150); SlicePredicate sp = new SlicePredicate(); sp.setSlice_range(sr); KeyRange range = new KeyRange(); range.setStart_key( "".getBytes()); range.setEnd_key( "".getBytes()); Map<String, List<SuperColumn>> keySlices = se.fromBytesMap(keyspace.getSuperRangeSlices(clp, sp, range)); assertNotNull(keySlices); assertNotNull("testGetSuperRangSlices0 is null", keySlices.get("testGetSuperRangeSlices0")); assertEquals("testGetSuperRangeSlices_Value_0", string(keySlices.get("testGetSuperRangeSlices0").get(0).getColumns().get(0).getValue())); assertEquals(1, keySlices.get("testGetSuperRangeSlices1").size()); assertEquals(10, keySlices.get("testGetSuperRangeSlices1").get(0).getColumns().size()); ColumnPath cp = new ColumnPath("Super1"); keyspace.remove("testGetSuperRangeSlices0", cp); keyspace.remove("testGetSuperRangeSlices1", cp); }
@Override public OrderedSuperRows<K, SN,N,V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); Map<K, List<SuperColumn>> thriftRet = keySerializer.fromBytesMap( ks.getSuperRangeSlices(columnParent, getPredicate(), keyRange.toThrift())); return new OrderedSuperRowsImpl<K, SN, N, V>( (LinkedHashMap<K, List<SuperColumn>>) thriftRet, keySerializer, columnNameSerializer, nameSerializer, valueSerializer); } }), this);
@Override public OrderedSuperRows<K, SN,N,V> doInKeyspace(KeyspaceService ks) throws HectorException { ColumnParent columnParent = new ColumnParent(columnFamilyName); Map<K, List<SuperColumn>> thriftRet = keySerializer.fromBytesMap( ks.getSuperRangeSlices(columnParent, getPredicate(), keyRange.toThrift())); return new OrderedSuperRowsImpl<K, SN, N, V>( (LinkedHashMap<K, List<SuperColumn>>) thriftRet, keySerializer, columnNameSerializer, nameSerializer, valueSerializer); } }), this);