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Example 36 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPMinus method testVarcharMinusInt.

@Test
public void testVarcharMinusInt() throws HiveException {
    GenericUDFOPMinus udf = new GenericUDFOPMinus();
    HiveVarcharWritable left = new HiveVarcharWritable();
    left.set("123");
    IntWritable right = new IntWritable(456);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableHiveVarcharObjectInspector, PrimitiveObjectInspectorFactory.writableIntObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.doubleTypeInfo);
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(-333.0), new Double(res.get()));
}
Also used : PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) ObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector) DeferredJavaObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) HiveVarcharWritable(org.apache.hadoop.hive.serde2.io.HiveVarcharWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) IntWritable(org.apache.hadoop.io.IntWritable) Test(org.junit.Test)

Example 37 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFPower method testBytePowerShort.

@Test
public void testBytePowerShort() throws HiveException {
    GenericUDFPower udf = new GenericUDFPower();
    ByteWritable left = new ByteWritable((byte) 2);
    ShortWritable right = new ShortWritable((short) 4);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector, PrimitiveObjectInspectorFactory.writableShortObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(16), new Double(res.get()));
}
Also used : PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) ObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector) DeferredJavaObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) ShortWritable(org.apache.hadoop.hive.serde2.io.ShortWritable) ByteWritable(org.apache.hadoop.hive.serde2.io.ByteWritable) Test(org.junit.Test)

Example 38 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFPower method testLongPowerDecimal.

@Test
public void testLongPowerDecimal() throws HiveException {
    GenericUDFPower udf = new GenericUDFPower();
    LongWritable left = new LongWritable(10);
    HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("3.14"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableLongObjectInspector, PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(9, 4)) };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(1380.3842646028852), new Double(res.get()));
}
Also used : PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) ObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector) DeferredJavaObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject) HiveDecimalWritable(org.apache.hadoop.hive.serde2.io.HiveDecimalWritable) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) LongWritable(org.apache.hadoop.io.LongWritable) Test(org.junit.Test)

Example 39 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPPositive method testDouble.

@Test
public void testDouble() throws HiveException {
    GenericUDFOPPositive udf = new GenericUDFOPPositive();
    DoubleWritable input = new DoubleWritable(32300.004747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(32300.004747), new Double(res.get()));
}
Also used : PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) ObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector) DeferredJavaObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) Test(org.junit.Test)

Example 40 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPMultiply method testVarcharTimesInt.

@Test
public void testVarcharTimesInt() throws HiveException {
    GenericUDFOPMultiply udf = new GenericUDFOPMultiply();
    HiveVarcharWritable left = new HiveVarcharWritable();
    left.set("123");
    IntWritable right = new IntWritable(456);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableHiveVarcharObjectInspector, PrimitiveObjectInspectorFactory.writableIntObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.doubleTypeInfo);
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(123 * 456), new Double(res.get()));
}
Also used : PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) ObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector) DeferredJavaObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) HiveVarcharWritable(org.apache.hadoop.hive.serde2.io.HiveVarcharWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) IntWritable(org.apache.hadoop.io.IntWritable) Test(org.junit.Test)

Aggregations

ObjectInspector (org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector)33 DoubleWritable (org.apache.hadoop.hive.serde2.io.DoubleWritable)31 Test (org.junit.Test)30 DeferredJavaObject (org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject)29 DeferredObject (org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject)29 PrimitiveObjectInspector (org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector)29 TypeInfo (org.apache.hadoop.hive.serde2.typeinfo.TypeInfo)10 HiveDecimalWritable (org.apache.hadoop.hive.serde2.io.HiveDecimalWritable)7 HiveVarcharWritable (org.apache.hadoop.hive.serde2.io.HiveVarcharWritable)7 LongWritable (org.apache.hadoop.io.LongWritable)6 IntWritable (org.apache.hadoop.io.IntWritable)5 ArrayList (java.util.ArrayList)4 PrimitiveTypeInfo (org.apache.hadoop.hive.serde2.typeinfo.PrimitiveTypeInfo)4 UDFArgumentException (org.apache.hadoop.hive.ql.exec.UDFArgumentException)3 FloatWritable (org.apache.hadoop.io.FloatWritable)3 Method (java.lang.reflect.Method)2 HiveChar (org.apache.hadoop.hive.common.type.HiveChar)2 HiveVarchar (org.apache.hadoop.hive.common.type.HiveVarchar)2 HiveCharWritable (org.apache.hadoop.hive.serde2.io.HiveCharWritable)2 ShortWritable (org.apache.hadoop.hive.serde2.io.ShortWritable)2