Examples of org.apache.hadoop.hive.serde2.objectinspector.SettableStructObjectInspector.create()

org.apache.hadoop.hive.serde2.objectinspector.SettableStructObjectInspector.create()
Create a struct which is not null, but all its fields are null.


        try {
            serDe.initialize(new Configuration(), tableProperties);


            SettableStructObjectInspector objectInspector = getStandardStructObjectInspector(COLUMN_NAMES, FIELD_INSPECTORS);
            Object row = objectInspector.create();


            List<StructField> fields = ImmutableList.copyOf(objectInspector.getAllStructFieldRefs());


            for (int rowNumber = 0; rowNumber < NUM_ROWS; rowNumber++) {
                for (int i = 0; i < TEST_VALUES.size(); i++) {

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    {
        RecordWriter recordWriter = createRecordWriter(columns, outputFile, outputFormat, compressionCodec);


        SettableStructObjectInspector objectInspector = getStandardStructObjectInspector(transform(columns, columnNameGetter()), transform(columns, objectInspectorGetter()));


        Object row = objectInspector.create();


        List<StructField> fields = ImmutableList.copyOf(objectInspector.getAllStructFieldRefs());


        for (LineItem lineItem : new LineItemGenerator(1, 1, 1)) {
            objectInspector.setStructFieldData(row, fields.get(0), lineItem.getOrderKey());

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            SettableStructObjectInspector objectInspector = getStandardStructObjectInspector(
                    ImmutableList.copyOf(transform(testColumns, nameGetter())),
                    ImmutableList.copyOf(transform(testColumns, objectInspectorGetter())));


            Object row = objectInspector.create();


            List<StructField> fields = ImmutableList.copyOf(objectInspector.getAllStructFieldRefs());


            for (int rowNumber = 0; rowNumber < NUM_ROWS; rowNumber++) {
                for (int i = 0; i < testColumns.size(); i++) {

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    boolean booleanValue = true;
    baos.reset();
    JavaBooleanObjectInspector booleanOI = (JavaBooleanObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(TypeInfoFactory
            .getPrimitiveTypeInfo(serdeConstants.BOOLEAN_TYPE_NAME));
    LazyUtils.writePrimitive(baos, booleanOI.create(booleanValue), booleanOI);
    m.put(cfBytes, "boolean".getBytes(), baos.toByteArray());


    // tinyint
    byte tinyintValue = -127;
    baos.reset();

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    boolean booleanValue = true;
    baos.reset();
    JavaBooleanObjectInspector booleanOI = (JavaBooleanObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(TypeInfoFactory
            .getPrimitiveTypeInfo(serdeConstants.BOOLEAN_TYPE_NAME));
    LazyUtils.writePrimitiveUTF8(baos, booleanOI.create(booleanValue), booleanOI, false, (byte) 0,
        null);
    m.put(cfBytes, "boolean".getBytes(), baos.toByteArray());


    // tinyint
    byte tinyintValue = -127;

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    Date dateValue = dateWritable.get();
    baos.reset();
    JavaDateObjectInspector dateOI = (JavaDateObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(TypeInfoFactory
            .getPrimitiveTypeInfo(serdeConstants.DATE_TYPE_NAME));
    LazyUtils.writePrimitiveUTF8(baos, dateOI.create(dateValue), dateOI, false, (byte) 0, null);
    m.put(cfBytes, "date".getBytes(), baos.toByteArray());


    // timestamp
    Timestamp timestampValue = new Timestamp(now.getTime());
    baos.reset();

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    // char
    baos.reset();
    HiveChar charValue = new HiveChar("char", 4);
    JavaHiveCharObjectInspector charOI = (JavaHiveCharObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(new CharTypeInfo(4));
    LazyUtils.writePrimitiveUTF8(baos, charOI.create(charValue), charOI, false, (byte) 0, null);
    m.put(cfBytes, "char".getBytes(), baos.toByteArray());


    baos.reset();
    HiveVarchar varcharValue = new HiveVarchar("varchar", 7);
    JavaHiveVarcharObjectInspector varcharOI = (JavaHiveVarcharObjectInspector) PrimitiveObjectInspectorFactory

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    // char
    baos.reset();
    HiveChar charValue = new HiveChar("char", 4);
    JavaHiveCharObjectInspector charOI = (JavaHiveCharObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(new CharTypeInfo(4));
    LazyUtils.writePrimitiveUTF8(baos, charOI.create(charValue), charOI, false, (byte) 0, null);
    m.put(cfBytes, "char".getBytes(), baos.toByteArray());


    // varchar
    baos.reset();
    HiveVarchar varcharValue = new HiveVarchar("varchar", 7);

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    // decimal
    HiveDecimal decimalValue = HiveDecimal.create("1.23");
    baos.reset();
    JavaHiveDecimalObjectInspector decimalOI = (JavaHiveDecimalObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(new DecimalTypeInfo(5, 2));
    LazyUtils.writePrimitiveUTF8(baos, decimalOI.create(decimalValue), decimalOI, false, (byte) 0,
        null);
    m.put(cfBytes, "decimal".getBytes(), baos.toByteArray());


    // date
    Date now = new Date(System.currentTimeMillis());

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    baos.reset();
    HiveVarchar varcharValue = new HiveVarchar("varchar", 7);
    JavaHiveVarcharObjectInspector varcharOI = (JavaHiveVarcharObjectInspector) PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(new VarcharTypeInfo(7));
    LazyUtils.writePrimitiveUTF8(baos, varcharOI.create(varcharValue), varcharOI, false, (byte) 0,
        null);
    m.put(cfBytes, "varchar".getBytes(), baos.toByteArray());


    writer.addMutation(m);

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