Examples with Complex org.apache.hadoop.hive.serde2.thrift.test.Complex used on opensource projects

Example 1 with Complex

use of org.apache.hadoop.hive.serde2.thrift.test.Complex in project hive by apache.

the class TestObjectInspectorUtils method testObjectInspectorUtils.

public void testObjectInspectorUtils() throws Throwable {
    try {
        ObjectInspector oi1 = ObjectInspectorFactory.getReflectionObjectInspector(Complex.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT);
        // metadata
        assertEquals(Category.STRUCT, oi1.getCategory());
        // standard ObjectInspector
        StructObjectInspector soi = (StructObjectInspector) ObjectInspectorUtils.getStandardObjectInspector(oi1);
        List<? extends StructField> fields = soi.getAllStructFieldRefs();
        assertEquals(10, fields.size());
        assertEquals(fields.get(0), soi.getStructFieldRef("aint"));
        // null
        for (int i = 0; i < fields.size(); i++) {
            assertNull(soi.getStructFieldData(null, fields.get(i)));
        }
        // real object
        Complex cc = new Complex();
        cc.setAint(1);
        cc.setAString("test");
        List<Integer> c2 = Arrays.asList(new Integer[] { 1, 2, 3 });
        cc.setLint(c2);
        List<String> c3 = Arrays.asList(new String[] { "one", "two" });
        cc.setLString(c3);
        List<IntString> c4 = new ArrayList<IntString>();
        cc.setLintString(c4);
        cc.setMStringString(null);
        // standard object
        Object c = ObjectInspectorUtils.copyToStandardObject(cc, oi1);
        assertEquals(1, soi.getStructFieldData(c, fields.get(0)));
        assertEquals("test", soi.getStructFieldData(c, fields.get(1)));
        assertEquals(c2, soi.getStructFieldData(c, fields.get(2)));
        assertEquals(c3, soi.getStructFieldData(c, fields.get(3)));
        assertEquals(c4, soi.getStructFieldData(c, fields.get(4)));
        assertNull(soi.getStructFieldData(c, fields.get(5)));
        ArrayList<Object> cfields = new ArrayList<Object>();
        for (int i = 0; i < 10; i++) {
            cfields.add(soi.getStructFieldData(c, fields.get(i)));
        }
        assertEquals(cfields, soi.getStructFieldsDataAsList(c));
        // sub fields
        assertEquals(PrimitiveObjectInspectorFactory.javaIntObjectInspector, fields.get(0).getFieldObjectInspector());
        assertEquals(PrimitiveObjectInspectorFactory.javaStringObjectInspector, fields.get(1).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaIntObjectInspector), fields.get(2).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaStringObjectInspector), fields.get(3).getFieldObjectInspector());
        assertEquals(ObjectInspectorUtils.getStandardObjectInspector(ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getReflectionObjectInspector(IntString.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT))), fields.get(4).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardMapObjectInspector(PrimitiveObjectInspectorFactory.javaStringObjectInspector, PrimitiveObjectInspectorFactory.javaStringObjectInspector), fields.get(5).getFieldObjectInspector());
    } catch (Throwable e) {
        e.printStackTrace();
        throw e;
    }
}

Example 2 with Complex

use of org.apache.hadoop.hive.serde2.thrift.test.Complex in project hive by apache.

the class TestProtocolBuffersObjectInspectors method testProtocolBuffersObjectInspectors.

public void testProtocolBuffersObjectInspectors() throws Throwable {
    try {
        ObjectInspector oi1 = ObjectInspectorFactory.getReflectionObjectInspector(Complex.class, ObjectInspectorFactory.ObjectInspectorOptions.PROTOCOL_BUFFERS);
        ObjectInspector oi2 = ObjectInspectorFactory.getReflectionObjectInspector(Complex.class, ObjectInspectorFactory.ObjectInspectorOptions.PROTOCOL_BUFFERS);
        assertEquals(oi1, oi2);
        // metadata
        assertEquals(Category.STRUCT, oi1.getCategory());
        StructObjectInspector soi = (StructObjectInspector) oi1;
        List<? extends StructField> fields = soi.getAllStructFieldRefs();
        assertEquals(5, fields.size());
        assertEquals(fields.get(0), soi.getStructFieldRef("aint_"));
        // null
        for (int i = 0; i < fields.size(); i++) {
            assertNull(soi.getStructFieldData(null, fields.get(i)));
        }
        // real object
        List<Integer> c2 = Arrays.asList(new Integer[] { 1, 2, 3 });
        List<String> c3 = Arrays.asList(new String[] { "one", "two" });
        List<IntString> c4 = new ArrayList<IntString>();
        Complex c = new Complex(1, "test", c2, c3, c4);
        assertEquals(1, soi.getStructFieldData(c, fields.get(0)));
        assertEquals("test", soi.getStructFieldData(c, fields.get(1)));
        assertEquals(c2, soi.getStructFieldData(c, fields.get(2)));
        assertEquals(c3, soi.getStructFieldData(c, fields.get(3)));
        assertEquals(c4, soi.getStructFieldData(c, fields.get(4)));
        ArrayList<Object> cfields = new ArrayList<Object>();
        for (int i = 0; i < 5; i++) {
            cfields.add(soi.getStructFieldData(c, fields.get(i)));
        }
        assertEquals(cfields, soi.getStructFieldsDataAsList(c));
        // sub fields
        assertEquals(PrimitiveObjectInspectorFactory.javaIntObjectInspector, fields.get(0).getFieldObjectInspector());
        assertEquals(PrimitiveObjectInspectorFactory.javaStringObjectInspector, fields.get(1).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaIntObjectInspector), fields.get(2).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaStringObjectInspector), fields.get(3).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getReflectionObjectInspector(IntString.class, ObjectInspectorFactory.ObjectInspectorOptions.PROTOCOL_BUFFERS)), fields.get(4).getFieldObjectInspector());
    } catch (Throwable e) {
        e.printStackTrace();
        throw e;
    }
}

Example 3 with Complex

use of org.apache.hadoop.hive.serde2.thrift.test.Complex in project hive by apache.

the class TestThriftObjectInspectors method testThriftObjectInspectors.

public void testThriftObjectInspectors() throws Throwable {
    try {
        ObjectInspector oi1 = ObjectInspectorFactory.getReflectionObjectInspector(Complex.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT);
        ObjectInspector oi2 = ObjectInspectorFactory.getReflectionObjectInspector(Complex.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT);
        assertEquals(oi1, oi2);
        // metadata
        assertEquals(Category.STRUCT, oi1.getCategory());
        StructObjectInspector soi = (StructObjectInspector) oi1;
        List<? extends StructField> fields = soi.getAllStructFieldRefs();
        assertEquals(10, fields.size());
        assertEquals(fields.get(0), soi.getStructFieldRef("aint"));
        // null
        for (int i = 0; i < fields.size(); i++) {
            assertNull(soi.getStructFieldData(null, fields.get(i)));
        }
        ObjectInspector oi = ObjectInspectorFactory.getReflectionObjectInspector(PropValueUnion.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT);
        assertNotNull(oi.toString());
        // real object
        Complex c = new Complex();
        c.setAint(1);
        c.setAString("test");
        List<Integer> c2 = Arrays.asList(new Integer[] { 1, 2, 3 });
        c.setLint(c2);
        List<String> c3 = Arrays.asList(new String[] { "one", "two" });
        c.setLString(c3);
        List<IntString> c4 = new ArrayList<IntString>();
        c.setLintString(c4);
        c.setMStringString(null);
        c.setAttributes(null);
        c.setUnionField1(null);
        c.setUnionField2(null);
        c.setUnionField3(null);
        assertEquals(1, soi.getStructFieldData(c, fields.get(0)));
        assertEquals("test", soi.getStructFieldData(c, fields.get(1)));
        assertEquals(c2, soi.getStructFieldData(c, fields.get(2)));
        assertEquals(c3, soi.getStructFieldData(c, fields.get(3)));
        assertEquals(c4, soi.getStructFieldData(c, fields.get(4)));
        assertNull(soi.getStructFieldData(c, fields.get(5)));
        assertNull(soi.getStructFieldData(c, fields.get(6)));
        assertNull(soi.getStructFieldData(c, fields.get(7)));
        assertNull(soi.getStructFieldData(c, fields.get(8)));
        assertNull(soi.getStructFieldData(c, fields.get(9)));
        ArrayList<Object> cfields = new ArrayList<Object>();
        for (int i = 0; i < 10; i++) {
            cfields.add(soi.getStructFieldData(c, fields.get(i)));
        }
        assertEquals(cfields, soi.getStructFieldsDataAsList(c));
        // sub fields
        assertEquals(PrimitiveObjectInspectorFactory.javaIntObjectInspector, fields.get(0).getFieldObjectInspector());
        assertEquals(PrimitiveObjectInspectorFactory.javaStringObjectInspector, fields.get(1).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaIntObjectInspector), fields.get(2).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.javaStringObjectInspector), fields.get(3).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getReflectionObjectInspector(IntString.class, ObjectInspectorFactory.ObjectInspectorOptions.THRIFT)), fields.get(4).getFieldObjectInspector());
        assertEquals(ObjectInspectorFactory.getStandardMapObjectInspector(PrimitiveObjectInspectorFactory.javaStringObjectInspector, PrimitiveObjectInspectorFactory.javaStringObjectInspector), fields.get(5).getFieldObjectInspector());
    } catch (Throwable e) {
        e.printStackTrace();
        throw e;
    }
}

Example 4 with Complex

use of org.apache.hadoop.hive.serde2.thrift.test.Complex in project hive by apache.

the class CreateSequenceFile method main.

public static void main(String[] args) throws Exception {
    // Read parameters
    int lines = 10;
    List<String> extraArgs = new ArrayList<String>();
    for (int ai = 0; ai < args.length; ai++) {
        if (args[ai].equals("-line") && ai + 1 < args.length) {
            lines = Integer.parseInt(args[ai + 1]);
            ai++;
        } else {
            extraArgs.add(args[ai]);
        }
    }
    if (extraArgs.size() != 1) {
        usage();
    }
    JobConf conf = new JobConf(CreateSequenceFile.class);
    ThriftSerializer serializer = new ThriftSerializer();
    // Open files
    SequenceFile.Writer writer = new SequenceFile.Writer(FileSystem.get(conf), conf, new Path(extraArgs.get(0)), BytesWritable.class, BytesWritable.class);
    // write to file
    BytesWritable key = new BytesWritable();
    Random rand = new Random(20081215);
    for (int i = 0; i < lines; i++) {
        ArrayList<Integer> alist = new ArrayList<Integer>();
        alist.add(i);
        alist.add(i * 2);
        alist.add(i * 3);
        ArrayList<String> slist = new ArrayList<String>();
        slist.add("" + i * 10);
        slist.add("" + i * 100);
        slist.add("" + i * 1000);
        ArrayList<IntString> islist = new ArrayList<IntString>();
        islist.add(new IntString(i * i, "" + i * i * i, i));
        HashMap<String, String> hash = new HashMap<String, String>();
        hash.put("key_" + i, "value_" + i);
        Map<String, Map<String, Map<String, PropValueUnion>>> unionMap = new HashMap<String, Map<String, Map<String, PropValueUnion>>>();
        Map<String, Map<String, PropValueUnion>> erMap = new HashMap<String, Map<String, PropValueUnion>>();
        Map<String, PropValueUnion> attrMap = new HashMap<String, PropValueUnion>();
        erMap.put("erVal" + i, attrMap);
        attrMap.put("value_" + i, PropValueUnion.doubleValue(1.0));
        unionMap.put("key_" + i, erMap);
        Complex complex = new Complex(rand.nextInt(), "record_" + (new Integer(i)).toString(), alist, slist, islist, hash, unionMap, PropValueUnion.stringValue("test" + i), PropValueUnion.unionMStringString(hash), PropValueUnion.lString(slist));
        Writable value = serializer.serialize(complex);
        writer.append(key, value);
    }
    // Add an all-null record
    Complex complex = new Complex(0, null, null, null, null, null, null, null, null, null);
    Writable value = serializer.serialize(complex);
    writer.append(key, value);
    // Close files
    writer.close();
}

Example 5 with Complex

use of org.apache.hadoop.hive.serde2.thrift.test.Complex in project hive by apache.

the class TestNewInputOutputFormat method testNewOutputFormatComplex.

@SuppressWarnings("unchecked")
@Test
public //Test outputformat with complex data type, and with reduce
void testNewOutputFormatComplex() throws Exception {
    Path inputPath = new Path(workDir, "TestOrcFile." + testCaseName.getMethodName() + ".txt");
    Path outputPath = new Path(workDir, "TestOrcFile." + testCaseName.getMethodName() + ".orc");
    localFs.delete(outputPath, true);
    PrintWriter pw = new PrintWriter(new OutputStreamWriter(localFs.create(inputPath)));
    pw.println("I have eaten");
    pw.println("the plums");
    pw.println("that were in");
    pw.println("the icebox");
    pw.println("and which");
    pw.println("you were probably");
    pw.println("saving");
    pw.println("for breakfast");
    pw.println("Forgive me");
    pw.println("they were delicious");
    pw.println("so sweet");
    pw.println("and so cold");
    pw.close();
    Job job = new Job(conf, "orc test");
    job.setOutputFormatClass(OrcNewOutputFormat.class);
    job.setJarByClass(TestNewInputOutputFormat.class);
    job.setMapperClass(OrcTestMapper3.class);
    job.setReducerClass(OrcTestReducer3.class);
    job.setMapOutputKeyClass(IntWritable.class);
    job.setMapOutputValueClass(Text.class);
    job.setOutputKeyClass(NullWritable.class);
    job.setOutputValueClass(OrcSerdeRow.class);
    FileInputFormat.addInputPath(job, inputPath);
    FileOutputFormat.setOutputPath(job, outputPath);
    boolean result = job.waitForCompletion(true);
    assertTrue(result);
    Path outputFilePath = new Path(outputPath, "part-r-00000");
    Reader reader = OrcFile.createReader(outputFilePath, OrcFile.readerOptions(conf).filesystem(localFs));
    RecordReader rows = reader.rows();
    ObjectInspector orcOi = reader.getObjectInspector();
    ObjectInspector stoi = TypeInfoUtils.getStandardJavaObjectInspectorFromTypeInfo(OrcTestReducer3.typeInfo);
    ObjectInspectorConverters.Converter converter = ObjectInspectorConverters.getConverter(orcOi, stoi);
    Object row = rows.next(null);
    List<Object> converted = (List<Object>) converter.convert(row);
    assertEquals(1, converted.get(0));
    assertEquals(1, converted.get(1));
    List<Object> list = (List<Object>) converted.get(2);
    assertEquals(list.size(), 1);
    assertEquals("saving", ((List<Object>) list.get(0)).get(0));
    assertEquals(6, ((List<Object>) list.get(0)).get(1));
    Map<String, Integer> map = (Map<String, Integer>) converted.get(3);
    assertEquals(map.size(), 1);
    assertEquals(map.get("saving"), new Integer(1));
    row = rows.next(null);
    converted = (List<Object>) converter.convert(row);
    assertEquals(2, converted.get(0));
    assertEquals(6, converted.get(1));
    list = (List<Object>) converted.get(2);
    assertEquals(list.size(), 6);
    assertEquals("breakfast", ((List<Object>) list.get(0)).get(0));
    assertEquals(9, ((List<Object>) list.get(0)).get(1));
    map = (Map<String, Integer>) converted.get(3);
    assertEquals(map.size(), 11);
    assertEquals(map.get("the"), new Integer(2));
    row = rows.next(null);
    converted = (List<Object>) converter.convert(row);
    assertEquals(3, converted.get(0));
    assertEquals(5, converted.get(1));
    list = (List<Object>) converted.get(2);
    assertEquals(list.size(), 5);
    assertEquals("cold", ((List<Object>) list.get(0)).get(0));
    assertEquals(4, ((List<Object>) list.get(0)).get(1));
    map = (Map<String, Integer>) converted.get(3);
    assertEquals(map.size(), 13);
    assertEquals(map.get("were"), new Integer(3));
    assertFalse(rows.hasNext());
    localFs.delete(outputPath, true);
}