Examples with OutputDataset io.openlineage.client.OpenLineage.OutputDataset used on opensource projects

Example 1 with OutputDataset

use of io.openlineage.client.OpenLineage.OutputDataset in project OpenLineage by OpenLineage.

the class SaveIntoDataSourceCommandVisitor method apply.

@Override
public List<OpenLineage.OutputDataset> apply(SparkListenerEvent event) {
    BaseRelation relation;
    SaveIntoDataSourceCommand command = (SaveIntoDataSourceCommand) context.getQueryExecution().get().optimizedPlan();
    // as other impls of CreatableRelationProvider may not be able to be handled in the generic way.
    if (KafkaRelationVisitor.isKafkaSource(command.dataSource())) {
        return KafkaRelationVisitor.createKafkaDatasets(outputDataset(), command.dataSource(), command.options(), command.mode(), command.schema());
    }
    if (command.dataSource().getClass().getName().contains("DeltaDataSource")) {
        if (command.options().contains("path")) {
            URI uri = URI.create(command.options().get("path").get());
            return Collections.singletonList(outputDataset().getDataset(PathUtils.fromURI(uri, "file"), command.schema()));
        }
    }
    SQLContext sqlContext = context.getSparkSession().get().sqlContext();
    try {
        if (command.dataSource() instanceof RelationProvider) {
            RelationProvider p = (RelationProvider) command.dataSource();
            relation = p.createRelation(sqlContext, command.options());
        } else {
            SchemaRelationProvider p = (SchemaRelationProvider) command.dataSource();
            relation = p.createRelation(sqlContext, command.options(), command.schema());
        }
    } catch (Exception ex) {
        // Bad detection of errors in scala
        if (ex instanceof SQLException) {
            // This can happen on SparkListenerSQLExecutionStart for example for sqlite, when database
            // does not exist yet - it will be created as command execution
            // Still, we can just ignore it on start, because it will work on end
            // see SparkReadWriteIntegTest.testReadFromFileWriteToJdbc
            log.warn("Can't create relation: ", ex);
            return Collections.emptyList();
        }
        throw ex;
    }
    LogicalRelation logicalRelation = new LogicalRelation(relation, relation.schema().toAttributes(), Option.empty(), command.isStreaming());
    return delegate(context.getOutputDatasetQueryPlanVisitors(), context.getOutputDatasetBuilders(), event).applyOrElse(logicalRelation, ScalaConversionUtils.toScalaFn((lp) -> Collections.<OutputDataset>emptyList())).stream().map(ds -> {
        Builder<String, OpenLineage.DatasetFacet> facetsMap = ImmutableMap.<String, OpenLineage.DatasetFacet>builder();
        if (ds.getFacets().getAdditionalProperties() != null) {
            facetsMap.putAll(ds.getFacets().getAdditionalProperties());
        }
        ds.getFacets().getAdditionalProperties().putAll(facetsMap.build());
        if (SaveMode.Overwrite == command.mode()) {
            // rebuild whole dataset with a LifecycleStateChange facet added
            OpenLineage.DatasetFacets facets = context.getOpenLineage().newDatasetFacets(ds.getFacets().getDocumentation(), ds.getFacets().getDataSource(), ds.getFacets().getVersion(), ds.getFacets().getSchema(), context.getOpenLineage().newLifecycleStateChangeDatasetFacet(OpenLineage.LifecycleStateChangeDatasetFacet.LifecycleStateChange.OVERWRITE, null));
            OpenLineage.OutputDataset newDs = context.getOpenLineage().newOutputDataset(ds.getNamespace(), ds.getName(), facets, ds.getOutputFacets());
            return newDs;
        }
        return ds;
    }).collect(Collectors.toList());
}

Example 2 with OutputDataset

use of io.openlineage.client.OpenLineage.OutputDataset in project OpenLineage by OpenLineage.

the class OpenLineageTest method jsonSerialization.

@Test
public void jsonSerialization() throws JsonProcessingException {
    ZonedDateTime now = ZonedDateTime.now(ZoneId.of("UTC"));
    URI producer = URI.create("producer");
    OpenLineage ol = new OpenLineage(producer);
    UUID runId = UUID.randomUUID();
    RunFacets runFacets = ol.newRunFacetsBuilder().nominalTime(ol.newNominalTimeRunFacet(now, now)).build();
    Run run = ol.newRun(runId, runFacets);
    String name = "jobName";
    String namespace = "namespace";
    JobFacets jobFacets = ol.newJobFacetsBuilder().build();
    Job job = ol.newJob(namespace, name, jobFacets);
    List<InputDataset> inputs = Arrays.asList(ol.newInputDataset("ins", "input", null, null));
    List<OutputDataset> outputs = Arrays.asList(ol.newOutputDataset("ons", "output", null, null));
    RunEvent runStateUpdate = ol.newRunEvent(OpenLineage.RunEvent.EventType.START, now, run, job, inputs, outputs);
    String json = mapper.writeValueAsString(runStateUpdate);
    RunEvent read = mapper.readValue(json, RunEvent.class);
    assertEquals(producer, read.getProducer());
    assertEquals(runId, read.getRun().getRunId());
    assertEquals(name, read.getJob().getName());
    assertEquals(namespace, read.getJob().getNamespace());
    assertEquals(runStateUpdate.getEventType(), read.getEventType());
    assertEquals(runStateUpdate.getEventTime(), read.getEventTime());
    assertEquals(1, runStateUpdate.getInputs().size());
    NominalTimeRunFacet nominalTime = runStateUpdate.getRun().getFacets().getNominalTime();
    assertEquals(now, nominalTime.getNominalStartTime());
    assertEquals(now, nominalTime.getNominalEndTime());
    InputDataset inputDataset = runStateUpdate.getInputs().get(0);
    assertEquals("ins", inputDataset.getNamespace());
    assertEquals("input", inputDataset.getName());
    assertEquals(1, runStateUpdate.getOutputs().size());
    OutputDataset outputDataset = runStateUpdate.getOutputs().get(0);
    assertEquals("ons", outputDataset.getNamespace());
    assertEquals("output", outputDataset.getName());
    assertEquals(roundTrip(json), roundTrip(mapper.writeValueAsString(read)));
}

Example 3 with OutputDataset

use of io.openlineage.client.OpenLineage.OutputDataset in project OpenLineage by OpenLineage.

the class OpenLineageTest method factory.

@Test
public void factory() throws JsonProcessingException {
    ZonedDateTime now = ZonedDateTime.now(ZoneId.of("UTC"));
    URI producer = URI.create("producer");
    OpenLineage ol = new OpenLineage(producer);
    UUID runId = UUID.randomUUID();
    RunFacets runFacets = ol.newRunFacetsBuilder().nominalTime(ol.newNominalTimeRunFacetBuilder().nominalStartTime(now).nominalEndTime(now).build()).build();
    Run run = ol.newRunBuilder().runId(runId).facets(runFacets).build();
    String name = "jobName";
    String namespace = "namespace";
    JobFacets jobFacets = ol.newJobFacetsBuilder().build();
    Job job = ol.newJobBuilder().namespace(namespace).name(name).facets(jobFacets).build();
    List<InputDataset> inputs = Arrays.asList(ol.newInputDatasetBuilder().namespace("ins").name("input").facets(ol.newDatasetFacetsBuilder().version(ol.newDatasetVersionDatasetFacet("input-version")).build()).inputFacets(ol.newInputDatasetInputFacetsBuilder().dataQualityMetrics(ol.newDataQualityMetricsInputDatasetFacetBuilder().rowCount(10L).bytes(20L).columnMetrics(ol.newDataQualityMetricsInputDatasetFacetColumnMetricsBuilder().put("mycol", ol.newDataQualityMetricsInputDatasetFacetColumnMetricsAdditionalBuilder().count(10D).distinctCount(10L).max(30D).min(5D).nullCount(1L).sum(3000D).quantiles(ol.newDataQualityMetricsInputDatasetFacetColumnMetricsAdditionalQuantilesBuilder().put("25", 52D).build()).build()).build()).build()).build()).build());
    List<OutputDataset> outputs = Arrays.asList(ol.newOutputDatasetBuilder().namespace("ons").name("output").facets(ol.newDatasetFacetsBuilder().version(ol.newDatasetVersionDatasetFacet("output-version")).build()).outputFacets(ol.newOutputDatasetOutputFacetsBuilder().outputStatistics(ol.newOutputStatisticsOutputDatasetFacet(10L, 20L)).build()).build());
    RunEvent runStateUpdate = ol.newRunEventBuilder().eventType(OpenLineage.RunEvent.EventType.START).eventTime(now).run(run).job(job).inputs(inputs).outputs(outputs).build();
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new JavaTimeModule());
    mapper.setSerializationInclusion(Include.NON_NULL);
    mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
    mapper.configure(SerializationFeature.INDENT_OUTPUT, true);
    String json = mapper.writeValueAsString(runStateUpdate);
    {
        RunEvent read = mapper.readValue(json, RunEvent.class);
        assertEquals(producer, read.getProducer());
        assertEquals(runId, read.getRun().getRunId());
        assertEquals(name, read.getJob().getName());
        assertEquals(namespace, read.getJob().getNamespace());
        assertEquals(runStateUpdate.getEventType(), read.getEventType());
        assertEquals(runStateUpdate.getEventTime(), read.getEventTime());
        assertEquals(1, runStateUpdate.getInputs().size());
        InputDataset inputDataset = runStateUpdate.getInputs().get(0);
        assertEquals("ins", inputDataset.getNamespace());
        assertEquals("input", inputDataset.getName());
        assertEquals("input-version", inputDataset.getFacets().getVersion().getDatasetVersion());
        DataQualityMetricsInputDatasetFacet dq = inputDataset.getInputFacets().getDataQualityMetrics();
        assertEquals((Long) 10L, dq.getRowCount());
        assertEquals((Long) 20L, dq.getBytes());
        DataQualityMetricsInputDatasetFacetColumnMetricsAdditional colMetrics = dq.getColumnMetrics().getAdditionalProperties().get("mycol");
        assertEquals((Double) 10D, colMetrics.getCount());
        assertEquals((Long) 10L, colMetrics.getDistinctCount());
        assertEquals((Double) 30D, colMetrics.getMax());
        assertEquals((Double) 5D, colMetrics.getMin());
        assertEquals((Long) 1L, colMetrics.getNullCount());
        assertEquals((Double) 3000D, colMetrics.getSum());
        assertEquals((Double) 52D, colMetrics.getQuantiles().getAdditionalProperties().get("25"));
        assertEquals(1, runStateUpdate.getOutputs().size());
        OutputDataset outputDataset = runStateUpdate.getOutputs().get(0);
        assertEquals("ons", outputDataset.getNamespace());
        assertEquals("output", outputDataset.getName());
        assertEquals("output-version", outputDataset.getFacets().getVersion().getDatasetVersion());
        assertEquals(roundTrip(json), roundTrip(mapper.writeValueAsString(read)));
        assertEquals((Long) 10L, outputDataset.getOutputFacets().getOutputStatistics().getRowCount());
        assertEquals((Long) 20L, outputDataset.getOutputFacets().getOutputStatistics().getSize());
        assertEquals(json, mapper.writeValueAsString(read));
    }
    {
        io.openlineage.server.OpenLineage.RunEvent readServer = mapper.readValue(json, io.openlineage.server.OpenLineage.RunEvent.class);
        assertEquals(producer, readServer.getProducer());
        assertEquals(runId, readServer.getRun().getRunId());
        assertEquals(name, readServer.getJob().getName());
        assertEquals(namespace, readServer.getJob().getNamespace());
        assertEquals(runStateUpdate.getEventType().name(), readServer.getEventType().name());
        assertEquals(runStateUpdate.getEventTime(), readServer.getEventTime());
        assertEquals(json, mapper.writeValueAsString(readServer));
    }
}

Example 4 with OutputDataset

use of io.openlineage.client.OpenLineage.OutputDataset in project OpenLineage by OpenLineage.

the class TruncateTableCommandVisitor method apply.

@Override
public List<OutputDataset> apply(LogicalPlan x) {
    TruncateTableCommand command = (TruncateTableCommand) x;
    Optional<CatalogTable> tableOpt = catalogTableFor(command.tableName());
    if (tableOpt.isPresent()) {
        CatalogTable table = tableOpt.get();
        DatasetIdentifier datasetIdentifier = PathUtils.fromCatalogTable(table);
        DatasetFactory<OutputDataset> datasetFactory = outputDataset();
        return Collections.singletonList(datasetFactory.getDataset(datasetIdentifier, new OpenLineage.DatasetFacetsBuilder().schema(null).dataSource(PlanUtils.datasourceFacet(context.getOpenLineage(), datasetIdentifier.getNamespace())).lifecycleStateChange(context.getOpenLineage().newLifecycleStateChangeDatasetFacet(OpenLineage.LifecycleStateChangeDatasetFacet.LifecycleStateChange.TRUNCATE, null)).build()));
    } else {
        // table does not exist, cannot prepare an event
        return Collections.emptyList();
    }
}

Example 5 with OutputDataset

use of io.openlineage.client.OpenLineage.OutputDataset in project OpenLineage by OpenLineage.

the class InternalEventHandlerFactory method createOutputDatasetBuilder.

@Override
public Collection<PartialFunction<Object, List<OutputDataset>>> createOutputDatasetBuilder(OpenLineageContext context) {
    ImmutableList outputDatasetBuilders = ImmutableList.<PartialFunction<Object, List<OutputDataset>>>builder().addAll(generate(eventHandlerFactories, factory -> factory.createOutputDatasetBuilder(context))).addAll(DatasetBuilderFactoryProvider.getInstance().getOutputBuilders(context)).build();
    context.getOutputDatasetBuilders().addAll(outputDatasetBuilders);
    return outputDatasetBuilders;
}