Examples of ColumnMapper

Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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    accumuloSerDe.initialize(conf, properties);

    AccumuloRowIdFactory factory = accumuloSerDe.getParams().getRowIdFactory();
    List<TypeInfo> columnTypes = accumuloSerDe.getParams().getHiveColumnTypes();
    ColumnMapper mapper = accumuloSerDe.getParams().getColumnMapper();
    SerDeParameters serDeParams = accumuloSerDe.getParams().getSerDeParameters();

    List<ObjectInspector> OIs = accumuloSerDe.getColumnObjectInspectors(columnTypes, serDeParams, mapper.getColumnMappings(), factory);

    Assert.assertEquals(2, OIs.size());
    Assert.assertEquals(LazyStringObjectInspector.class, OIs.get(0).getClass());
    Assert.assertEquals(LazyIntObjectInspector.class, OIs.get(1).getClass());
  }
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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    accumuloSerDe.initialize(conf, properties);

    AccumuloRowIdFactory factory = accumuloSerDe.getParams().getRowIdFactory();
    List<TypeInfo> columnTypes = accumuloSerDe.getParams().getHiveColumnTypes();
    ColumnMapper mapper = accumuloSerDe.getParams().getColumnMapper();
    SerDeParameters serDeParams = accumuloSerDe.getParams().getSerDeParameters();

    List<ObjectInspector> OIs = accumuloSerDe.getColumnObjectInspectors(columnTypes, serDeParams, mapper.getColumnMappings(), factory);

    // Expect the correct OIs
    Assert.assertEquals(2, OIs.size());
    Assert.assertEquals(LazySimpleStructObjectInspector.class, OIs.get(0).getClass());
    Assert.assertEquals(LazyMapObjectInspector.class, OIs.get(1).getClass());
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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    lazySerDeParameters = LazySimpleSerDe.initSerdeParams(conf, tableProperties, serdeName);

    // The default encoding for this table when not otherwise specified
    String defaultStorage = tableProperties.getProperty(DEFAULT_STORAGE_TYPE);

    columnMapper = new ColumnMapper(getColumnMappingValue(), defaultStorage,
        lazySerDeParameters.getColumnNames(), lazySerDeParameters.getColumnTypes());

    log.info("Constructed column mapping " + columnMapper);

    // Generate types for column mapping
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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  }

  @Test
  public void testConfigureMockAccumuloInputFormat() throws Exception {
    AccumuloConnectionParameters accumuloParams = new AccumuloConnectionParameters(conf);
    ColumnMapper columnMapper = new ColumnMapper(conf.get(AccumuloSerDeParameters.COLUMN_MAPPINGS),
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), columnNames, columnTypes);
    Set<Pair<Text,Text>> cfCqPairs = inputformat
        .getPairCollection(columnMapper.getColumnMappings());
    List<IteratorSetting> iterators = Collections.emptyList();
    Set<Range> ranges = Collections.singleton(new Range());

    HiveAccumuloTableInputFormat mockInputFormat = Mockito.mock(HiveAccumuloTableInputFormat.class);

    // Call out to the real configure method
    Mockito.doCallRealMethod().when(mockInputFormat)
        .configure(conf, mockInstance, con, accumuloParams, columnMapper, iterators, ranges);

    // Also compute the correct cf:cq pairs so we can assert the right argument was passed
    Mockito.doCallRealMethod().when(mockInputFormat)
        .getPairCollection(columnMapper.getColumnMappings());

    mockInputFormat.configure(conf, mockInstance, con, accumuloParams, columnMapper, iterators,
        ranges);

    // Verify that the correct methods are invoked on AccumuloInputFormat
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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  }

  @Test
  public void testConfigureAccumuloInputFormat() throws Exception {
    AccumuloConnectionParameters accumuloParams = new AccumuloConnectionParameters(conf);
    ColumnMapper columnMapper = new ColumnMapper(conf.get(AccumuloSerDeParameters.COLUMN_MAPPINGS),
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), columnNames, columnTypes);
    Set<Pair<Text,Text>> cfCqPairs = inputformat
        .getPairCollection(columnMapper.getColumnMappings());
    List<IteratorSetting> iterators = Collections.emptyList();
    Set<Range> ranges = Collections.singleton(new Range());
    String instanceName = "realInstance";
    String zookeepers = "host1:2181,host2:2181,host3:2181";

    ZooKeeperInstance zkInstance = Mockito.mock(ZooKeeperInstance.class);
    HiveAccumuloTableInputFormat mockInputFormat = Mockito.mock(HiveAccumuloTableInputFormat.class);

    // Stub out the ZKI mock
    Mockito.when(zkInstance.getInstanceName()).thenReturn(instanceName);
    Mockito.when(zkInstance.getZooKeepers()).thenReturn(zookeepers);

    // Call out to the real configure method
    Mockito.doCallRealMethod().when(mockInputFormat)
        .configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators, ranges);

    // Also compute the correct cf:cq pairs so we can assert the right argument was passed
    Mockito.doCallRealMethod().when(mockInputFormat)
        .getPairCollection(columnMapper.getColumnMappings());

    mockInputFormat.configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators,
        ranges);

    // Verify that the correct methods are invoked on AccumuloInputFormat
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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  @Test
  public void testConfigureAccumuloInputFormatWithAuthorizations() throws Exception {
    AccumuloConnectionParameters accumuloParams = new AccumuloConnectionParameters(conf);
    conf.set(AccumuloSerDeParameters.AUTHORIZATIONS_KEY, "foo,bar");
    ColumnMapper columnMapper = new ColumnMapper(conf.get(AccumuloSerDeParameters.COLUMN_MAPPINGS),
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), columnNames, columnTypes);
    Set<Pair<Text,Text>> cfCqPairs = inputformat
        .getPairCollection(columnMapper.getColumnMappings());
    List<IteratorSetting> iterators = Collections.emptyList();
    Set<Range> ranges = Collections.singleton(new Range());
    String instanceName = "realInstance";
    String zookeepers = "host1:2181,host2:2181,host3:2181";

    ZooKeeperInstance zkInstance = Mockito.mock(ZooKeeperInstance.class);
    HiveAccumuloTableInputFormat mockInputFormat = Mockito.mock(HiveAccumuloTableInputFormat.class);

    // Stub out the ZKI mock
    Mockito.when(zkInstance.getInstanceName()).thenReturn(instanceName);
    Mockito.when(zkInstance.getZooKeepers()).thenReturn(zookeepers);

    // Call out to the real configure method
    Mockito.doCallRealMethod().when(mockInputFormat)
        .configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators, ranges);

    // Also compute the correct cf:cq pairs so we can assert the right argument was passed
    Mockito.doCallRealMethod().when(mockInputFormat)
        .getPairCollection(columnMapper.getColumnMappings());

    mockInputFormat.configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators,
        ranges);

    // Verify that the correct methods are invoked on AccumuloInputFormat
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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  }

  @Test
  public void testConfigureAccumuloInputFormatWithIterators() throws Exception {
    AccumuloConnectionParameters accumuloParams = new AccumuloConnectionParameters(conf);
    ColumnMapper columnMapper = new ColumnMapper(conf.get(AccumuloSerDeParameters.COLUMN_MAPPINGS),
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), columnNames, columnTypes);
    Set<Pair<Text,Text>> cfCqPairs = inputformat
        .getPairCollection(columnMapper.getColumnMappings());
    List<IteratorSetting> iterators = new ArrayList<IteratorSetting>();
    Set<Range> ranges = Collections.singleton(new Range());
    String instanceName = "realInstance";
    String zookeepers = "host1:2181,host2:2181,host3:2181";

    IteratorSetting cfg = new IteratorSetting(50, PrimitiveComparisonFilter.class);
    cfg.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, StringCompare.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, Equal.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.CONST_VAL, "dave");
    cfg.addOption(PrimitiveComparisonFilter.COLUMN, "person:name");
    iterators.add(cfg);

    cfg = new IteratorSetting(50, PrimitiveComparisonFilter.class);
    cfg.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, IntCompare.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, Equal.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.CONST_VAL, "50");
    cfg.addOption(PrimitiveComparisonFilter.COLUMN, "person:age");
    iterators.add(cfg);

    ZooKeeperInstance zkInstance = Mockito.mock(ZooKeeperInstance.class);
    HiveAccumuloTableInputFormat mockInputFormat = Mockito.mock(HiveAccumuloTableInputFormat.class);

    // Stub out the ZKI mock
    Mockito.when(zkInstance.getInstanceName()).thenReturn(instanceName);
    Mockito.when(zkInstance.getZooKeepers()).thenReturn(zookeepers);

    // Call out to the real configure method
    Mockito.doCallRealMethod().when(mockInputFormat)
        .configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators, ranges);

    // Also compute the correct cf:cq pairs so we can assert the right argument was passed
    Mockito.doCallRealMethod().when(mockInputFormat)
        .getPairCollection(columnMapper.getColumnMappings());

    mockInputFormat.configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators,
        ranges);

    // Verify that the correct methods are invoked on AccumuloInputFormat
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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  }

  @Test
  public void testConfigureAccumuloInputFormatWithEmptyColumns() throws Exception {
    AccumuloConnectionParameters accumuloParams = new AccumuloConnectionParameters(conf);
    ColumnMapper columnMapper = new ColumnMapper(conf.get(AccumuloSerDeParameters.COLUMN_MAPPINGS),
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), columnNames, columnTypes);
    HashSet<Pair<Text,Text>> cfCqPairs = Sets.newHashSet();
    List<IteratorSetting> iterators = new ArrayList<IteratorSetting>();
    Set<Range> ranges = Collections.singleton(new Range());
    String instanceName = "realInstance";
    String zookeepers = "host1:2181,host2:2181,host3:2181";

    IteratorSetting cfg = new IteratorSetting(50, PrimitiveComparisonFilter.class);
    cfg.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, StringCompare.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, Equal.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.CONST_VAL, "dave");
    cfg.addOption(PrimitiveComparisonFilter.COLUMN, "person:name");
    iterators.add(cfg);

    cfg = new IteratorSetting(50, PrimitiveComparisonFilter.class);
    cfg.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, IntCompare.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, Equal.class.getName());
    cfg.addOption(PrimitiveComparisonFilter.CONST_VAL, "50");
    cfg.addOption(PrimitiveComparisonFilter.COLUMN, "person:age");
    iterators.add(cfg);

    ZooKeeperInstance zkInstance = Mockito.mock(ZooKeeperInstance.class);
    HiveAccumuloTableInputFormat mockInputFormat = Mockito.mock(HiveAccumuloTableInputFormat.class);

    // Stub out the ZKI mock
    Mockito.when(zkInstance.getInstanceName()).thenReturn(instanceName);
    Mockito.when(zkInstance.getZooKeepers()).thenReturn(zookeepers);
    Mockito.when(mockInputFormat.getPairCollection(columnMapper.getColumnMappings())).thenReturn(
        cfCqPairs);

    // Call out to the real configure method
    Mockito.doCallRealMethod().when(mockInputFormat)
        .configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators, ranges);

    // Also compute the correct cf:cq pairs so we can assert the right argument was passed
    Mockito.doCallRealMethod().when(mockInputFormat)
        .getPairCollection(columnMapper.getColumnMappings());

    mockInputFormat.configure(conf, zkInstance, con, accumuloParams, columnMapper, iterators,
        ranges);

    // Verify that the correct methods are invoked on AccumuloInputFormat
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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    assertFalse(reader.next(rowId, row));
  }

  @Test
  public void testMapColumnPairs() throws TooManyAccumuloColumnsException {
    ColumnMapper columnMapper = new ColumnMapper(":rowID,cf:*",
        conf.get(AccumuloSerDeParameters.DEFAULT_STORAGE_TYPE), Arrays.asList("row", "col"),
        Arrays.<TypeInfo> asList(TypeInfoFactory.stringTypeInfo, TypeInfoFactory.getMapTypeInfo(
            TypeInfoFactory.stringTypeInfo, TypeInfoFactory.stringTypeInfo)));
    Set<Pair<Text,Text>> pairs = inputformat.getPairCollection(columnMapper.getColumnMappings());

    Assert.assertEquals(1, pairs.size());

    Pair<Text,Text> cfCq = pairs.iterator().next();
    Assert.assertEquals("cf", cfCq.getFirst().toString());
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Examples of org.apache.hadoop.hive.accumulo.columns.ColumnMapper

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    hiveRow.add("personal", "surname", "Stevens".getBytes());
    hiveRow.add("personal", "age", "30".getBytes());
    hiveRow.add("personal", "weight", "200".getBytes());
    hiveRow.add("personal", "height", "72".getBytes());

    ColumnMapper columnMapper = params.getColumnMapper();

    lazyRow.init(hiveRow, columnMapper.getColumnMappings(), rowIdFactory);

    Object o = lazyRow.getField(0);
    Assert.assertEquals(LazyString.class, o.getClass());
    Assert.assertEquals("1", ((LazyString) o).toString());
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