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

Example 11 with TypeInfoFactory.getCharTypeInfo

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

the class TestGenericUDFOPPositive method testChar.

@Test
public void testChar() throws HiveException {
    GenericUDFOPPositive udf = new GenericUDFOPPositive();
    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(32300.004747, res.get(), EPSILON);
}

Example 12 with TypeInfoFactory.getCharTypeInfo

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

the class TestGenericUDFPrintf method testCharFormat.

@Test
public void testCharFormat() throws HiveException {
    GenericUDFPrintf udf = new GenericUDFPrintf();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getCharTypeInfo(10)), PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getVarcharTypeInfo(7)) };
    HiveCharWritable formatChar = new HiveCharWritable();
    formatChar.set("arg1=%s");
    HiveVarcharWritable argVarchar = new HiveVarcharWritable();
    argVarchar.set("world");
    DeferredObject[] args = { new DeferredJavaObject(formatChar), new DeferredJavaObject(argVarchar) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(PrimitiveObjectInspectorFactory.writableStringObjectInspector, oi);
    Text res = (Text) udf.evaluate(args);
    Assert.assertEquals("arg1=world", res.toString());
}

Example 13 with TypeInfoFactory.getCharTypeInfo

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

the class TestParquetFilterPredicate method testFilterCharColumnGreaterThan.

@Test
public void testFilterCharColumnGreaterThan() throws Exception {
    SearchArgument sarg = SearchArgumentFactory.newBuilder().startNot().lessThanEquals("a", PredicateLeaf.Type.STRING, new HiveChar("apple", 10).toString()).end().build();
    MessageType schema = MessageTypeParser.parseMessageType("message test {required binary a;}");
    Map<String, TypeInfo> columnTypes = new HashMap<>();
    columnTypes.put("a", TypeInfoFactory.getCharTypeInfo(10));
    FilterPredicate p = ParquetFilterPredicateConverter.toFilterPredicate(sarg, schema, columnTypes);
    String expected = "not(lteq(a, Binary{\"apple\"}))";
    assertEquals(expected, p.toString());
}

Example 14 with TypeInfoFactory.getCharTypeInfo

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

the class TestParquetFilterPredicate method testFilterCharColumnBetween.

@Test
public void testFilterCharColumnBetween() throws Exception {
    SearchArgument sarg = SearchArgumentFactory.newBuilder().between("a", PredicateLeaf.Type.STRING, new HiveChar("apple", 10).toString(), new HiveChar("pear", 10).toString()).build();
    MessageType schema = MessageTypeParser.parseMessageType("message test {required binary a;}");
    Map<String, TypeInfo> columnTypes = new HashMap<>();
    columnTypes.put("a", TypeInfoFactory.getCharTypeInfo(10));
    FilterPredicate p = ParquetFilterPredicateConverter.toFilterPredicate(sarg, schema, columnTypes);
    String expected = "and(lteq(a, Binary{\"pear\"}), not(lt(a, Binary{\"apple\"})))";
    assertEquals(expected, p.toString());
}

Example 15 with TypeInfoFactory.getCharTypeInfo

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

the class TestParquetFilterPredicate method testFilterCharColumnEquals.

@Test
public void testFilterCharColumnEquals() throws Exception {
    SearchArgument sarg = SearchArgumentFactory.newBuilder().equals("a", PredicateLeaf.Type.STRING, new HiveChar("apple", 10).toString()).build();
    MessageType schema = MessageTypeParser.parseMessageType("message test {required binary a;}");
    Map<String, TypeInfo> columnTypes = new HashMap<>();
    columnTypes.put("a", TypeInfoFactory.getCharTypeInfo(10));
    FilterPredicate p = ParquetFilterPredicateConverter.toFilterPredicate(sarg, schema, columnTypes);
    String expected = "eq(a, Binary{\"apple\"})";
    assertEquals(expected, p.toString());
}