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Example 21 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPNegative method testChar.

@Test
public void testChar() throws HiveException {
    GenericUDFOPNegative udf = new GenericUDFOPNegative();
    HiveChar vc = new HiveChar("32300.004747", 12);
    HiveCharWritable input = new HiveCharWritable(vc);
    CharTypeInfo inputTypeInfo = TypeInfoFactory.getCharTypeInfo(12);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(inputTypeInfo) };
    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) CharTypeInfo(org.apache.hadoop.hive.serde2.typeinfo.CharTypeInfo) HiveChar(org.apache.hadoop.hive.common.type.HiveChar) DeferredObject(org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject) HiveCharWritable(org.apache.hadoop.hive.serde2.io.HiveCharWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) Test(org.junit.Test)

Example 22 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPNegative method testString.

@Test
public void testString() throws HiveException {
    GenericUDFOPNegative udf = new GenericUDFOPNegative();
    Text input = new Text("32300.004747");
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableStringObjectInspector };
    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) Text(org.apache.hadoop.io.Text) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) Test(org.junit.Test)

Example 23 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPMinus method testDouleMinusDecimal.

@Test
public void testDouleMinusDecimal() throws HiveException {
    GenericUDFOPMinus udf = new GenericUDFOPMinus();
    DoubleWritable left = new DoubleWritable(74.52);
    HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("234.97"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)) };
    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(-160.45), 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) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) Test(org.junit.Test)

Example 24 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPMinus method testDoubleMinusLong.

@Test
public void testDoubleMinusLong() throws HiveException {
    GenericUDFOPMinus udf = new GenericUDFOPMinus();
    // Int
    DoubleWritable left = new DoubleWritable(4.5);
    LongWritable right = new LongWritable(10);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.writableLongObjectInspector };
    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(-5.5), 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) LongWritable(org.apache.hadoop.io.LongWritable) Test(org.junit.Test)

Example 25 with TypeInfoFactory.doubleTypeInfo

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

the class TestGenericUDFOPPlus method testDoulePlusDecimal.

@Test
public void testDoulePlusDecimal() throws HiveException {
    GenericUDFOPPlus udf = new GenericUDFOPPlus();
    // Double
    DoubleWritable left = new DoubleWritable(74.52);
    HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("234.97"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)) };
    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(309.49), 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) DoubleWritable(org.apache.hadoop.hive.serde2.io.DoubleWritable) PrimitiveObjectInspector(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector) 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