Examples with IntWritable org.apache.hadoop.io.IntWritable used on opensource projects

Example 86 with IntWritable

use of org.apache.hadoop.io.IntWritable in project hive by apache.

the class TestGenericUDFSha2 method testSha0Bin.

public void testSha0Bin() throws HiveException {
    GenericUDFSha2 udf = new GenericUDFSha2();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableBinaryObjectInspector;
    IntWritable lenWr = new IntWritable(0);
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.intTypeInfo, lenWr);
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    udf.initialize(arguments);
    runAndVerifyBin(new byte[] { 65, 66, 67 }, lenWr, "b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78", udf);
    runAndVerifyBin(new byte[0], lenWr, "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", udf);
    // null
    runAndVerifyBin(null, lenWr, null, udf);
}

Example 87 with IntWritable

use of org.apache.hadoop.io.IntWritable in project hive by apache.

the class TestGenericUDFSha2 method testSha256Str.

public void testSha256Str() throws HiveException {
    GenericUDFSha2 udf = new GenericUDFSha2();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    IntWritable lenWr = new IntWritable(256);
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.intTypeInfo, lenWr);
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    udf.initialize(arguments);
    runAndVerifyStr("ABC", lenWr, "b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78", udf);
    runAndVerifyStr("", lenWr, "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", udf);
    // null
    runAndVerifyStr(null, lenWr, null, udf);
}

Example 88 with IntWritable

use of org.apache.hadoop.io.IntWritable in project hive by apache.

the class TestGenericUDFSortArray method testSortMap.

@Test
public void testSortMap() throws HiveException {
    ObjectInspector[] inputOIs = { ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getStandardMapObjectInspector(PrimitiveObjectInspectorFactory.writableStringObjectInspector, PrimitiveObjectInspectorFactory.writableIntObjectInspector)) };
    udf.initialize(inputOIs);
    Map<Text, IntWritable> m1 = new HashMap<Text, IntWritable>();
    m1.put(new Text("a"), new IntWritable(4));
    m1.put(new Text("b"), new IntWritable(3));
    m1.put(new Text("c"), new IntWritable(1));
    m1.put(new Text("d"), new IntWritable(2));
    Map<Text, IntWritable> m2 = new HashMap<Text, IntWritable>();
    m2.put(new Text("d"), new IntWritable(4));
    m2.put(new Text("b"), new IntWritable(3));
    m2.put(new Text("a"), new IntWritable(1));
    m2.put(new Text("c"), new IntWritable(2));
    Map<Text, IntWritable> m3 = new HashMap<Text, IntWritable>();
    m3.put(new Text("d"), new IntWritable(4));
    m3.put(new Text("b"), new IntWritable(3));
    m3.put(new Text("a"), new IntWritable(1));
    runAndVerify(asList((Object) m1, m2, m3), asList((Object) m3, m2, m1));
}

Example 89 with IntWritable

use of org.apache.hadoop.io.IntWritable in project hive by apache.

the class TestGenericUDFSortArray method testSortStruct.

@Test
public void testSortStruct() throws HiveException {
    ObjectInspector[] inputOIs = { ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getStandardStructObjectInspector(asList("f1", "f2", "f3", "f4"), asList(PrimitiveObjectInspectorFactory.writableStringObjectInspector, PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.writableDateObjectInspector, ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.writableIntObjectInspector)))) };
    udf.initialize(inputOIs);
    Object i1 = asList(new Text("a"), new DoubleWritable(3.1415), new DateWritable(new Date(2015, 5, 26)), asList(new IntWritable(1), new IntWritable(3), new IntWritable(2), new IntWritable(4)));
    Object i2 = asList(new Text("b"), new DoubleWritable(3.14), new DateWritable(new Date(2015, 5, 26)), asList(new IntWritable(1), new IntWritable(3), new IntWritable(2), new IntWritable(4)));
    Object i3 = asList(new Text("a"), new DoubleWritable(3.1415), new DateWritable(new Date(2015, 5, 25)), asList(new IntWritable(1), new IntWritable(3), new IntWritable(2), new IntWritable(5)));
    Object i4 = asList(new Text("a"), new DoubleWritable(3.1415), new DateWritable(new Date(2015, 5, 25)), asList(new IntWritable(1), new IntWritable(3), new IntWritable(2), new IntWritable(4)));
    runAndVerify(asList(i1, i2, i3, i4), asList(i4, i3, i1, i2));
}

Example 90 with IntWritable

use of org.apache.hadoop.io.IntWritable in project hive by apache.

the class TestGenericUDFQuarter method runAndVerifyDt.

private void runAndVerifyDt(String str, Integer expResult, GenericUDF udf) throws HiveException {
    DeferredObject valueObj0 = new DeferredJavaObject(str != null ? new DateWritable(Date.valueOf(str)) : null);
    DeferredObject[] args = { valueObj0 };
    IntWritable output = (IntWritable) udf.evaluate(args);
    if (expResult == null) {
        assertNull(output);
    } else {
        assertNotNull(output);
        assertEquals("quarter() test ", expResult.intValue(), output.get());
    }
}