Examples with BulletError com.yahoo.bullet.common.BulletError used on opensource projects

Example 1 with BulletError

use of com.yahoo.bullet.common.BulletError in project bullet-core by yahoo.

the class DistributionTest method testInitialize.

@Test
public void testInitialize() {
    Optional<List<BulletError>> optionalErrors;
    List<BulletError> errors;
    Aggregation aggregation = new Aggregation();
    aggregation.setSize(20);
    Distribution distribution = new Distribution(aggregation, new BulletConfig());
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 1);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_ONE_FIELD_ERROR);
    aggregation.setFields(Collections.singletonMap("foo", "bar"));
    distribution = new Distribution(aggregation, new BulletConfig());
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 1);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_TYPE_ERROR);
    aggregation.setAttributes(Collections.singletonMap(Distribution.TYPE, "foo"));
    distribution = new Distribution(aggregation, new BulletConfig());
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 1);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_TYPE_ERROR);
    Map<String, Object> attributes = new HashMap<>();
    attributes.put(Distribution.TYPE, Distribution.Type.CDF.getName());
    attributes.put(Distribution.NUMBER_OF_POINTS, 10L);
    aggregation.setAttributes(attributes);
    distribution = new Distribution(aggregation, new BulletConfig());
    Assert.assertFalse(distribution.initialize().isPresent());
}

Example 2 with BulletError

use of com.yahoo.bullet.common.BulletError in project bullet-core by yahoo.

the class DistributionTest method testProvidedPointsInitialization.

@Test
public void testProvidedPointsInitialization() {
    Aggregation aggregation = new Aggregation();
    aggregation.setSize(20);
    aggregation.setFields(Collections.singletonMap("foo", "bar"));
    Distribution distribution = new Distribution(aggregation, new BulletConfig());
    Optional<List<BulletError>> optionalErrors;
    List<BulletError> errors;
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, asList(0.4, 0.03, 0.99, 0.5, 14.0)));
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 2);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_POINTS_ERROR);
    Assert.assertEquals(errors.get(1), Distribution.REQUIRES_POINTS_PROPER_RANGE);
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, null));
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 2);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_POINTS_ERROR);
    Assert.assertEquals(errors.get(1), Distribution.REQUIRES_POINTS_PROPER_RANGE);
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, Collections.emptyList()));
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 2);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_POINTS_ERROR);
    Assert.assertEquals(errors.get(1), Distribution.REQUIRES_POINTS_PROPER_RANGE);
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, Collections.singletonList(2.0)));
    optionalErrors = distribution.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 2);
    Assert.assertEquals(errors.get(0), Distribution.REQUIRES_POINTS_ERROR);
    Assert.assertEquals(errors.get(1), Distribution.REQUIRES_POINTS_PROPER_RANGE);
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, Collections.singletonList(1.0)));
    optionalErrors = distribution.initialize();
    Assert.assertFalse(distribution.initialize().isPresent());
    aggregation.setAttributes(makeAttributes(Distribution.Type.QUANTILE, asList(0.4, 0.03, 0.99, 0.5, 0.35)));
    optionalErrors = distribution.initialize();
    Assert.assertFalse(optionalErrors.isPresent());
    aggregation.setAttributes(makeAttributes(Distribution.Type.PMF, Collections.singletonList(0.4)));
    optionalErrors = distribution.initialize();
    Assert.assertFalse(optionalErrors.isPresent());
    aggregation.setAttributes(makeAttributes(Distribution.Type.PMF, asList(0.4, 0.03, 0.99, 0.5, 14.0)));
    optionalErrors = distribution.initialize();
    Assert.assertFalse(optionalErrors.isPresent());
}

Example 3 with BulletError

use of com.yahoo.bullet.common.BulletError in project bullet-core by yahoo.

the class GroupAllTest method testAttributeOperationMissing.

@Test
public void testAttributeOperationMissing() {
    Aggregation aggregation = makeAggregation(singletonMap(GroupOperation.OPERATIONS, null));
    GroupAll groupAll = new GroupAll(aggregation);
    Optional<List<BulletError>> optionalErrors = groupAll.initialize();
    Assert.assertTrue(optionalErrors.isPresent());
    List<BulletError> errors = optionalErrors.get();
    Assert.assertEquals(errors.size(), 1);
    Assert.assertEquals(errors.get(0), GroupOperation.REQUIRES_FIELD_OR_OPERATION_ERROR);
}

Example 4 with BulletError

use of com.yahoo.bullet.common.BulletError in project bullet-storm by yahoo.

the class JoinBoltTest method testErrorInQueryWithoutMetadata.

@Test
public void testErrorInQueryWithoutMetadata() {
    Tuple query = TupleUtils.makeIDTuple(TupleClassifier.Type.QUERY_TUPLE, "42", "{\"aggregation\": {\"type\": \"garbage\"}}");
    bolt.execute(query);
    Assert.assertEquals(collector.getEmittedCount(), 1);
    BulletError expectedError = Aggregation.TYPE_NOT_SUPPORTED_ERROR;
    Meta expectedMetadata = Meta.of(expectedError);
    List<Object> expected = TupleUtils.makeTuple("42", Clip.of(expectedMetadata).asJSON(), FAILED).getValues();
    List<Object> actual = collector.getNthTupleEmittedTo(TopologyConstants.RESULT_STREAM, 1).get();
    Assert.assertTrue(isSameResult(actual, expected));
    Assert.assertEquals(collector.getAllEmittedTo(TopologyConstants.RESULT_STREAM).count(), 1);
    Assert.assertEquals(collector.getEmittedCount(), 1);
}

Example 5 with BulletError

use of com.yahoo.bullet.common.BulletError in project bullet-core by yahoo.

the class MetaTest method testMetadataWithErrors.

@Test
public void testMetadataWithErrors() {
    BulletError errorA = BulletError.makeError("foo", "bar");
    BulletError errorB = BulletError.makeError("baz", "qux");
    Meta meta = Meta.of(Arrays.asList(errorA, errorB));
    BulletError errorC = BulletError.makeError("norf", "foo");
    meta.addErrors(Collections.singletonList(errorC));
    Map<String, Object> actual = meta.asMap();
    Assert.assertEquals(actual.size(), 1);
    List<BulletError> actualErrors = (List<BulletError>) actual.get(Meta.ERROR_KEY);
    Assert.assertEquals(actualErrors.size(), 3);
    Assert.assertEquals(actualErrors.get(0).getError(), "foo");
    Assert.assertEquals(actualErrors.get(0).getResolutions(), singletonList("bar"));
    Assert.assertEquals(actualErrors.get(1).getError(), "baz");
    Assert.assertEquals(actualErrors.get(1).getResolutions(), singletonList("qux"));
    Assert.assertEquals(actualErrors.get(2).getError(), "norf");
    Assert.assertEquals(actualErrors.get(2).getResolutions(), singletonList("foo"));
}