Examples with TypeInfoFactory.longTypeInfo org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo used on opensource projects

Example 6 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFCeil method testByte.

@Test
public void testByte() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();
    ByteWritable input = new ByteWritable((byte) 4);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.longTypeInfo, oi.getTypeInfo());
    LongWritable res = (LongWritable) udf.evaluate(args);
    Assert.assertEquals(4L, res.get());
}

Example 7 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testDouble.

@Test
public void testDouble() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    DoubleWritable input = new DoubleWritable(32300.004747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.longTypeInfo, oi.getTypeInfo());
    LongWritable res = (LongWritable) udf.evaluate(args);
    Assert.assertEquals(32300L, res.get());
}

Example 8 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testByte.

@Test
public void testByte() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    ByteWritable input = new ByteWritable((byte) 4);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.longTypeInfo, oi.getTypeInfo());
    LongWritable res = (LongWritable) udf.evaluate(args);
    Assert.assertEquals(4L, res.get());
}

Example 9 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testLong.

@Test
public void testLong() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    LongWritable input = new LongWritable(3234747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableLongObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.longTypeInfo, oi.getTypeInfo());
    LongWritable res = (LongWritable) udf.evaluate(args);
    Assert.assertEquals(3234747L, res.get());
}

Example 10 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestVectorUDFAdaptor method testMultiArgumentUDF.

@Test
public void testMultiArgumentUDF() {
    // create a syntax tree for a function call "testudf(col0, col1, col2)"
    ExprNodeGenericFuncDesc funcDesc;
    TypeInfo typeInfoStr = TypeInfoFactory.stringTypeInfo;
    TypeInfo typeInfoLong = TypeInfoFactory.longTypeInfo;
    TypeInfo typeInfoDbl = TypeInfoFactory.doubleTypeInfo;
    GenericUDFBridge genericUDFBridge = new GenericUDFBridge("testudf", false, ConcatTextLongDoubleUDF.class.getName());
    List<ExprNodeDesc> children = new ArrayList<ExprNodeDesc>();
    children.add(new ExprNodeColumnDesc(typeInfoStr, "col0", "tablename", false));
    children.add(new ExprNodeColumnDesc(typeInfoLong, "col1", "tablename", false));
    children.add(new ExprNodeColumnDesc(typeInfoDbl, "col2", "tablename", false));
    VectorUDFArgDesc[] argDescs = new VectorUDFArgDesc[3];
    for (int i = 0; i < 3; i++) {
        argDescs[i] = new VectorUDFArgDesc();
        argDescs[i].setVariable(i);
    }
    funcDesc = new ExprNodeGenericFuncDesc(typeInfoStr, genericUDFBridge, genericUDFBridge.getUdfName(), children);
    // create the adaptor for this function call to work in vector mode
    VectorUDFAdaptor vudf = null;
    try {
        vudf = new VectorUDFAdaptor(funcDesc, 3, "String", argDescs);
    } catch (HiveException e) {
        // We should never get here.
        assertTrue(false);
        throw new RuntimeException(e);
    }
    // with no nulls
    VectorizedRowBatch b = getBatchStrDblLongWithStrOut();
    vudf.evaluate(b);
    byte[] result = null;
    byte[] result2 = null;
    try {
        result = "red:1:1.0".getBytes("UTF-8");
        result2 = "blue:0:0.0".getBytes("UTF-8");
    } catch (Exception e) {
        ;
    }
    BytesColumnVector out = (BytesColumnVector) b.cols[3];
    int cmp = StringExpr.compare(result, 0, result.length, out.vector[1], out.start[1], out.length[1]);
    assertEquals(0, cmp);
    assertTrue(out.noNulls);
    // with nulls
    b = getBatchStrDblLongWithStrOut();
    b.cols[1].noNulls = false;
    vudf.evaluate(b);
    out = (BytesColumnVector) b.cols[3];
    assertFalse(out.noNulls);
    assertTrue(out.isNull[1]);
    // with all input columns repeating
    b = getBatchStrDblLongWithStrOut();
    b.cols[0].isRepeating = true;
    b.cols[1].isRepeating = true;
    b.cols[2].isRepeating = true;
    vudf.evaluate(b);
    out = (BytesColumnVector) b.cols[3];
    assertTrue(out.isRepeating);
    cmp = StringExpr.compare(result2, 0, result2.length, out.vector[0], out.start[0], out.length[0]);
    assertEquals(0, cmp);
    assertTrue(out.noNulls);
}