use of org.apache.hadoop.hive.common.type.Date in project hive by apache.
the class TestDateParser method checkValidCase.
void checkValidCase(String strValue, Date expected) {
Date dateValue = DateParser.parseDate(strValue);
assertEquals(expected, dateValue);
assertTrue(DateParser.parseDate(strValue, date));
assertEquals(expected, date);
}
use of org.apache.hadoop.hive.common.type.Date in project hive by apache.
the class TestDateParser method checkInvalidCase.
void checkInvalidCase(String strValue) {
Date dateValue = DateParser.parseDate(strValue);
assertNull(dateValue);
assertFalse(DateParser.parseDate(strValue, date));
}
use of org.apache.hadoop.hive.common.type.Date in project hive by apache.
the class TestIcebergDateObjectInspectorHive3 method testIcebergDateObjectInspector.
@Test
public void testIcebergDateObjectInspector() {
DateObjectInspector oi = IcebergDateObjectInspectorHive3.get();
Assert.assertEquals(ObjectInspector.Category.PRIMITIVE, oi.getCategory());
Assert.assertEquals(PrimitiveObjectInspector.PrimitiveCategory.DATE, oi.getPrimitiveCategory());
Assert.assertEquals(TypeInfoFactory.dateTypeInfo, oi.getTypeInfo());
Assert.assertEquals(TypeInfoFactory.dateTypeInfo.getTypeName(), oi.getTypeName());
Assert.assertEquals(Date.class, oi.getJavaPrimitiveClass());
Assert.assertEquals(DateWritableV2.class, oi.getPrimitiveWritableClass());
Assert.assertNull(oi.copyObject(null));
Assert.assertNull(oi.getPrimitiveJavaObject(null));
Assert.assertNull(oi.getPrimitiveWritableObject(null));
int epochDays = 5005;
LocalDate local = LocalDate.ofEpochDay(epochDays);
Date date = Date.ofEpochDay(epochDays);
Assert.assertEquals(date, oi.getPrimitiveJavaObject(local));
Assert.assertEquals(new DateWritableV2(date), oi.getPrimitiveWritableObject(local));
Date copy = (Date) oi.copyObject(date);
Assert.assertEquals(date, copy);
Assert.assertNotSame(date, copy);
Assert.assertFalse(oi.preferWritable());
}
use of org.apache.hadoop.hive.common.type.Date in project hive by apache.
the class VectorAssignRow method assignRowColumn.
private void assignRowColumn(ColumnVector columnVector, int batchIndex, TypeInfo targetTypeInfo, Object object) {
if (object == null) {
assignNullRowColumn(columnVector, batchIndex, targetTypeInfo);
return;
}
switch(targetTypeInfo.getCategory()) {
case PRIMITIVE:
{
final PrimitiveCategory targetPrimitiveCategory = ((PrimitiveTypeInfo) targetTypeInfo).getPrimitiveCategory();
switch(targetPrimitiveCategory) {
case VOID:
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
case BOOLEAN:
if (object instanceof Boolean) {
((LongColumnVector) columnVector).vector[batchIndex] = (((Boolean) object) ? 1 : 0);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = (((BooleanWritable) object).get() ? 1 : 0);
}
break;
case BYTE:
if (object instanceof Byte) {
((LongColumnVector) columnVector).vector[batchIndex] = ((Byte) object);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((ByteWritable) object).get();
}
break;
case SHORT:
if (object instanceof Short) {
((LongColumnVector) columnVector).vector[batchIndex] = ((Short) object);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((ShortWritable) object).get();
}
break;
case INT:
if (object instanceof Integer) {
((LongColumnVector) columnVector).vector[batchIndex] = ((Integer) object);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((IntWritable) object).get();
}
break;
case LONG:
if (object instanceof Long) {
((LongColumnVector) columnVector).vector[batchIndex] = ((Long) object);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((LongWritable) object).get();
}
break;
case TIMESTAMP:
if (object instanceof Timestamp) {
((TimestampColumnVector) columnVector).set(batchIndex, ((Timestamp) object).toSqlTimestamp());
} else {
((TimestampColumnVector) columnVector).set(batchIndex, ((TimestampWritableV2) object).getTimestamp().toSqlTimestamp());
}
break;
case DATE:
if (object instanceof Date) {
((LongColumnVector) columnVector).vector[batchIndex] = DateWritableV2.dateToDays((Date) object);
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((DateWritableV2) object).getDays();
}
break;
case FLOAT:
if (object instanceof Float) {
((DoubleColumnVector) columnVector).vector[batchIndex] = ((Float) object);
} else {
((DoubleColumnVector) columnVector).vector[batchIndex] = ((FloatWritable) object).get();
}
break;
case DOUBLE:
if (object instanceof Double) {
((DoubleColumnVector) columnVector).vector[batchIndex] = ((Double) object);
} else {
((DoubleColumnVector) columnVector).vector[batchIndex] = ((DoubleWritable) object).get();
}
break;
case BINARY:
{
if (object instanceof byte[]) {
byte[] bytes = (byte[]) object;
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
} else {
BytesWritable bw = (BytesWritable) object;
((BytesColumnVector) columnVector).setVal(batchIndex, bw.getBytes(), 0, bw.getLength());
}
}
break;
case STRING:
{
if (object instanceof String) {
String string = (String) object;
byte[] bytes = string.getBytes();
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
} else {
Text tw = (Text) object;
((BytesColumnVector) columnVector).setVal(batchIndex, tw.getBytes(), 0, tw.getLength());
}
}
break;
case VARCHAR:
{
// UNDONE: Performance problem with conversion to String, then bytes...
// We store VARCHAR type stripped of pads.
HiveVarchar hiveVarchar;
if (object instanceof HiveVarchar) {
hiveVarchar = (HiveVarchar) object;
} else {
hiveVarchar = ((HiveVarcharWritable) object).getHiveVarchar();
}
// TODO: HIVE-13624 Do we need maxLength checking?
byte[] bytes = hiveVarchar.getValue().getBytes();
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
}
break;
case CHAR:
{
// UNDONE: Performance problem with conversion to String, then bytes...
// We store CHAR type stripped of pads.
HiveChar hiveChar;
if (object instanceof HiveChar) {
hiveChar = (HiveChar) object;
} else {
hiveChar = ((HiveCharWritable) object).getHiveChar();
}
// TODO: HIVE-13624 Do we need maxLength checking?
// We store CHAR in vector row batch with padding stripped.
byte[] bytes = hiveChar.getStrippedValue().getBytes();
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
}
break;
case DECIMAL:
if (columnVector instanceof DecimalColumnVector) {
if (object instanceof HiveDecimal) {
((DecimalColumnVector) columnVector).set(batchIndex, (HiveDecimal) object);
} else {
((DecimalColumnVector) columnVector).set(batchIndex, (HiveDecimalWritable) object);
}
} else {
if (object instanceof HiveDecimal) {
((Decimal64ColumnVector) columnVector).set(batchIndex, (HiveDecimal) object);
} else {
((Decimal64ColumnVector) columnVector).set(batchIndex, (HiveDecimalWritable) object);
}
}
break;
case INTERVAL_YEAR_MONTH:
if (object instanceof HiveIntervalYearMonth) {
((LongColumnVector) columnVector).vector[batchIndex] = ((HiveIntervalYearMonth) object).getTotalMonths();
} else {
((LongColumnVector) columnVector).vector[batchIndex] = ((HiveIntervalYearMonthWritable) object).getHiveIntervalYearMonth().getTotalMonths();
}
break;
case INTERVAL_DAY_TIME:
if (object instanceof HiveIntervalDayTime) {
((IntervalDayTimeColumnVector) columnVector).set(batchIndex, (HiveIntervalDayTime) object);
} else {
((IntervalDayTimeColumnVector) columnVector).set(batchIndex, ((HiveIntervalDayTimeWritable) object).getHiveIntervalDayTime());
}
break;
default:
throw new RuntimeException("Primitive category " + targetPrimitiveCategory.name() + " not supported");
}
}
break;
case LIST:
{
final ListColumnVector listColumnVector = (ListColumnVector) columnVector;
final ListTypeInfo listTypeInfo = (ListTypeInfo) targetTypeInfo;
final TypeInfo elementTypeInfo = listTypeInfo.getListElementTypeInfo();
final List list = (List) object;
final int size = list.size();
final int childCount = listColumnVector.childCount;
listColumnVector.offsets[batchIndex] = childCount;
listColumnVector.lengths[batchIndex] = size;
listColumnVector.childCount = childCount + size;
listColumnVector.child.ensureSize(childCount + size, true);
for (int i = 0; i < size; i++) {
assignRowColumn(listColumnVector.child, childCount + i, elementTypeInfo, list.get(i));
}
}
break;
case MAP:
{
final MapColumnVector mapColumnVector = (MapColumnVector) columnVector;
final MapTypeInfo mapTypeInfo = (MapTypeInfo) targetTypeInfo;
final Map<Object, Object> map = (Map<Object, Object>) object;
final int size = map.size();
int childCount = mapColumnVector.childCount;
mapColumnVector.offsets[batchIndex] = childCount;
mapColumnVector.lengths[batchIndex] = size;
mapColumnVector.keys.ensureSize(childCount + size, true);
mapColumnVector.values.ensureSize(childCount + size, true);
for (Map.Entry<Object, Object> entry : map.entrySet()) {
assignRowColumn(mapColumnVector.keys, childCount, mapTypeInfo.getMapKeyTypeInfo(), entry.getKey());
assignRowColumn(mapColumnVector.values, childCount, mapTypeInfo.getMapValueTypeInfo(), entry.getValue());
childCount++;
}
mapColumnVector.childCount = childCount;
}
break;
case STRUCT:
{
final StructColumnVector structColumnVector = (StructColumnVector) columnVector;
final StructTypeInfo targetStructTypeInfo = (StructTypeInfo) targetTypeInfo;
final List<TypeInfo> targetFieldTypeInfos = targetStructTypeInfo.getAllStructFieldTypeInfos();
final int size = targetFieldTypeInfos.size();
if (object instanceof List) {
final List struct = (List) object;
for (int i = 0; i < size; i++) {
assignRowColumn(structColumnVector.fields[i], batchIndex, targetFieldTypeInfos.get(i), struct.get(i));
}
} else {
final Object[] array = (Object[]) object;
for (int i = 0; i < size; i++) {
assignRowColumn(structColumnVector.fields[i], batchIndex, targetFieldTypeInfos.get(i), array[i]);
}
}
}
break;
case UNION:
{
final StandardUnion union = (StandardUnion) object;
final UnionColumnVector unionColumnVector = (UnionColumnVector) columnVector;
final UnionTypeInfo unionTypeInfo = (UnionTypeInfo) targetTypeInfo;
final List<TypeInfo> objectTypeInfos = unionTypeInfo.getAllUnionObjectTypeInfos();
final byte tag = union.getTag();
unionColumnVector.tags[batchIndex] = tag;
assignRowColumn(unionColumnVector.fields[tag], batchIndex, objectTypeInfos.get(tag), union.getObject());
}
break;
default:
throw new RuntimeException("Category " + targetTypeInfo.getCategory().name() + " not supported");
}
/*
* We always set the null flag to false when there is a value.
*/
columnVector.isNull[batchIndex] = false;
}
use of org.apache.hadoop.hive.common.type.Date in project hive by apache.
the class VectorAssignRow method assignConvertRowColumn.
private void assignConvertRowColumn(ColumnVector columnVector, int batchIndex, TypeInfo targetTypeInfo, ObjectInspector sourceObjectInspector, Writable convertTargetWritable, Object object) {
final Category targetCategory = targetTypeInfo.getCategory();
if (targetCategory == null) {
/*
* This is a column that we don't want (i.e. not included) -- we are done.
*/
return;
}
if (object == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
try {
switch(targetCategory) {
case PRIMITIVE:
final PrimitiveObjectInspector sourcePrimitiveOI = (PrimitiveObjectInspector) sourceObjectInspector;
final PrimitiveCategory targetPrimitiveCategory = ((PrimitiveTypeInfo) targetTypeInfo).getPrimitiveCategory();
switch(targetPrimitiveCategory) {
case VOID:
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
case BOOLEAN:
((LongColumnVector) columnVector).vector[batchIndex] = (PrimitiveObjectInspectorUtils.getBoolean(object, sourcePrimitiveOI) ? 1 : 0);
break;
case BYTE:
((LongColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getByte(object, sourcePrimitiveOI);
break;
case SHORT:
((LongColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getShort(object, sourcePrimitiveOI);
break;
case INT:
((LongColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getInt(object, sourcePrimitiveOI);
break;
case LONG:
((LongColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getLong(object, sourcePrimitiveOI);
break;
case TIMESTAMP:
{
final Timestamp timestamp = PrimitiveObjectInspectorUtils.getTimestamp(object, sourcePrimitiveOI);
if (timestamp == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
((TimestampColumnVector) columnVector).set(batchIndex, timestamp.toSqlTimestamp());
}
break;
case DATE:
{
final Date date = PrimitiveObjectInspectorUtils.getDate(object, sourcePrimitiveOI);
if (date == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
DateWritableV2 dateWritable = (DateWritableV2) convertTargetWritable;
if (dateWritable == null) {
dateWritable = new DateWritableV2();
}
dateWritable.set(date);
((LongColumnVector) columnVector).vector[batchIndex] = dateWritable.getDays();
}
break;
case FLOAT:
((DoubleColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getFloat(object, sourcePrimitiveOI);
break;
case DOUBLE:
((DoubleColumnVector) columnVector).vector[batchIndex] = PrimitiveObjectInspectorUtils.getDouble(object, sourcePrimitiveOI);
break;
case BINARY:
{
final BytesWritable bytesWritable = PrimitiveObjectInspectorUtils.getBinary(object, sourcePrimitiveOI);
if (bytesWritable == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
((BytesColumnVector) columnVector).setVal(batchIndex, bytesWritable.getBytes(), 0, bytesWritable.getLength());
}
break;
case STRING:
{
final String string = PrimitiveObjectInspectorUtils.getString(object, sourcePrimitiveOI);
if (string == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
Text text = (Text) convertTargetWritable;
if (text == null) {
text = new Text();
}
text.set(string);
((BytesColumnVector) columnVector).setVal(batchIndex, text.getBytes(), 0, text.getLength());
}
break;
case VARCHAR:
{
// UNDONE: Performance problem with conversion to String, then bytes...
final HiveVarchar hiveVarchar = PrimitiveObjectInspectorUtils.getHiveVarchar(object, sourcePrimitiveOI);
if (hiveVarchar == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
// TODO: Do we need maxLength checking?
byte[] bytes = hiveVarchar.getValue().getBytes();
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
}
break;
case CHAR:
{
// UNDONE: Performance problem with conversion to String, then bytes...
final HiveChar hiveChar = PrimitiveObjectInspectorUtils.getHiveChar(object, sourcePrimitiveOI);
if (hiveChar == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
// We store CHAR in vector row batch with padding stripped.
// TODO: Do we need maxLength checking?
final byte[] bytes = hiveChar.getStrippedValue().getBytes();
((BytesColumnVector) columnVector).setVal(batchIndex, bytes, 0, bytes.length);
}
break;
case DECIMAL:
{
final HiveDecimal hiveDecimal = PrimitiveObjectInspectorUtils.getHiveDecimal(object, sourcePrimitiveOI);
if (hiveDecimal == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
if (columnVector instanceof Decimal64ColumnVector) {
Decimal64ColumnVector dec64ColVector = (Decimal64ColumnVector) columnVector;
dec64ColVector.set(batchIndex, hiveDecimal);
if (dec64ColVector.isNull[batchIndex]) {
return;
}
} else {
((DecimalColumnVector) columnVector).set(batchIndex, hiveDecimal);
}
}
break;
case INTERVAL_YEAR_MONTH:
{
final HiveIntervalYearMonth intervalYearMonth = PrimitiveObjectInspectorUtils.getHiveIntervalYearMonth(object, sourcePrimitiveOI);
if (intervalYearMonth == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
((LongColumnVector) columnVector).vector[batchIndex] = intervalYearMonth.getTotalMonths();
}
break;
case INTERVAL_DAY_TIME:
{
final HiveIntervalDayTime intervalDayTime = PrimitiveObjectInspectorUtils.getHiveIntervalDayTime(object, sourcePrimitiveOI);
if (intervalDayTime == null) {
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
((IntervalDayTimeColumnVector) columnVector).set(batchIndex, intervalDayTime);
}
break;
default:
throw new RuntimeException("Primitive category " + targetPrimitiveCategory.name() + " not supported");
}
break;
case LIST:
{
final ListColumnVector listColumnVector = (ListColumnVector) columnVector;
final ListObjectInspector sourceListOI = (ListObjectInspector) sourceObjectInspector;
final ObjectInspector sourceElementOI = sourceListOI.getListElementObjectInspector();
final int size = sourceListOI.getListLength(object);
final TypeInfo targetElementTypeInfo = ((ListTypeInfo) targetTypeInfo).getListElementTypeInfo();
listColumnVector.offsets[batchIndex] = listColumnVector.childCount;
listColumnVector.childCount += size;
listColumnVector.ensureSize(listColumnVector.childCount, true);
listColumnVector.lengths[batchIndex] = size;
for (int i = 0; i < size; i++) {
final Object element = sourceListOI.getListElement(object, i);
final int offset = (int) (listColumnVector.offsets[batchIndex] + i);
assignConvertRowColumn(listColumnVector.child, offset, targetElementTypeInfo, sourceElementOI, null, element);
}
}
break;
case MAP:
{
final MapColumnVector mapColumnVector = (MapColumnVector) columnVector;
final MapObjectInspector mapObjectInspector = (MapObjectInspector) sourceObjectInspector;
final MapTypeInfo mapTypeInfo = (MapTypeInfo) targetTypeInfo;
final Map<?, ?> map = mapObjectInspector.getMap(object);
for (Map.Entry<?, ?> entry : map.entrySet()) {
assignConvertRowColumn(mapColumnVector.keys, batchIndex, mapTypeInfo.getMapKeyTypeInfo(), mapObjectInspector.getMapKeyObjectInspector(), null, entry.getKey());
assignConvertRowColumn(mapColumnVector.values, batchIndex, mapTypeInfo.getMapValueTypeInfo(), mapObjectInspector.getMapValueObjectInspector(), null, entry.getValue());
}
}
break;
case STRUCT:
{
final StructColumnVector structColumnVector = (StructColumnVector) columnVector;
final StructObjectInspector sourceStructOI = (StructObjectInspector) sourceObjectInspector;
final List<? extends StructField> sourceFields = sourceStructOI.getAllStructFieldRefs();
final StructTypeInfo targetStructTypeInfo = (StructTypeInfo) targetTypeInfo;
final List<TypeInfo> targetTypeInfos = targetStructTypeInfo.getAllStructFieldTypeInfos();
final int size = targetTypeInfos.size();
for (int i = 0; i < size; i++) {
if (i < sourceFields.size()) {
final StructField sourceStructField = sourceFields.get(i);
final ObjectInspector sourceFieldOI = sourceStructField.getFieldObjectInspector();
final Object sourceData = sourceStructOI.getStructFieldData(object, sourceStructField);
assignConvertRowColumn(structColumnVector.fields[i], batchIndex, targetTypeInfos.get(i), sourceFieldOI, null, sourceData);
} else {
final ColumnVector fieldColumnVector = structColumnVector.fields[i];
VectorizedBatchUtil.setNullColIsNullValue(fieldColumnVector, batchIndex);
}
}
}
break;
case UNION:
{
final UnionColumnVector unionColumnVector = (UnionColumnVector) columnVector;
final UnionObjectInspector unionObjectInspector = (UnionObjectInspector) sourceObjectInspector;
final UnionTypeInfo unionTypeInfo = (UnionTypeInfo) targetTypeInfo;
final int tag = unionObjectInspector.getTag(object);
assignConvertRowColumn(unionColumnVector.fields[tag], batchIndex, unionTypeInfo.getAllUnionObjectTypeInfos().get(tag), unionObjectInspector.getObjectInspectors().get(tag), null, unionObjectInspector.getField(tag));
}
break;
default:
throw new RuntimeException("Category " + targetCategory.name() + " not supported");
}
} catch (NumberFormatException e) {
// Some of the conversion methods throw this exception on numeric parsing errors.
VectorizedBatchUtil.setNullColIsNullValue(columnVector, batchIndex);
return;
}
// We always set the null flag to false when there is a value.
columnVector.isNull[batchIndex] = false;
}
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