Examples with WorkflowManager co.cask.cdap.test.WorkflowManager used on opensource projects

Example 26 with WorkflowManager

use of co.cask.cdap.test.WorkflowManager in project cdap by caskdata.

the class DataPipelineTest method testPostAction.

@Test
public void testPostAction() throws Exception {
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("source", MockSource.getPlugin("actionInput"))).addStage(new ETLStage("sink", MockSink.getPlugin("actionOutput"))).addPostAction(new ETLStage("tokenWriter", NodeStatesAction.getPlugin("tokenTable"))).addConnection("source", "sink").build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("ActionApp");
    ApplicationManager appManager = deployApplication(appId, appRequest);
    Schema schema = Schema.recordOf("testRecord", Schema.Field.of("name", Schema.of(Schema.Type.STRING)));
    StructuredRecord recordSamuel = StructuredRecord.builder(schema).set("name", "samuel").build();
    StructuredRecord recordBob = StructuredRecord.builder(schema).set("name", "bob").build();
    StructuredRecord recordJane = StructuredRecord.builder(schema).set("name", "jane").build();
    DataSetManager<Table> inputManager = getDataset(NamespaceId.DEFAULT.dataset("actionInput"));
    MockSource.writeInput(inputManager, ImmutableList.of(recordSamuel, recordBob, recordJane));
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    DataSetManager<Table> tokenTableManager = getDataset(NamespaceId.DEFAULT.dataset("tokenTable"));
    Table tokenTable = tokenTableManager.get();
    NodeStatus status = NodeStatus.valueOf(Bytes.toString(tokenTable.get(Bytes.toBytes("phase-1"), Bytes.toBytes("status"))));
    Assert.assertEquals(NodeStatus.COMPLETED, status);
}

Example 27 with WorkflowManager

use of co.cask.cdap.test.WorkflowManager in project cdap by caskdata.

the class DataPipelineTest method testSimpleMultiSource.

private void testSimpleMultiSource(Engine engine) throws Exception {
    /*
     * source1 --|
     *           |--> sleep --> sink
     * source2 --|
     */
    String source1Name = String.format("simpleMSInput1-%s", engine);
    String source2Name = String.format("simpleMSInput2-%s", engine);
    String sinkName = String.format("simpleMSOutput-%s", engine);
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("source1", MockSource.getPlugin(source1Name))).addStage(new ETLStage("source2", MockSource.getPlugin(source2Name))).addStage(new ETLStage("sleep", SleepTransform.getPlugin(2L))).addStage(new ETLStage("sink", MockSink.getPlugin(sinkName))).addConnection("source1", "sleep").addConnection("source2", "sleep").addConnection("sleep", "sink").setEngine(engine).build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("SimpleMultiSourceApp-" + engine);
    ApplicationManager appManager = deployApplication(appId, appRequest);
    // there should be only two programs - one workflow and one mapreduce/spark
    Assert.assertEquals(2, appManager.getInfo().getPrograms().size());
    Schema schema = Schema.recordOf("testRecord", Schema.Field.of("name", Schema.of(Schema.Type.STRING)));
    StructuredRecord recordSamuel = StructuredRecord.builder(schema).set("name", "samuel").build();
    StructuredRecord recordBob = StructuredRecord.builder(schema).set("name", "bob").build();
    StructuredRecord recordVincent = StructuredRecord.builder(schema).set("name", "vincent").build();
    // write one record to each source
    DataSetManager<Table> inputManager = getDataset(NamespaceId.DEFAULT.dataset(source1Name));
    MockSource.writeInput(inputManager, ImmutableList.of(recordSamuel, recordVincent));
    inputManager = getDataset(NamespaceId.DEFAULT.dataset(source2Name));
    MockSource.writeInput(inputManager, ImmutableList.of(recordBob));
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // check sink
    DataSetManager<Table> sinkManager = getDataset(sinkName);
    Set<StructuredRecord> expected = ImmutableSet.of(recordSamuel, recordBob, recordVincent);
    Set<StructuredRecord> actual = Sets.newHashSet(MockSink.readOutput(sinkManager));
    Assert.assertEquals(expected, actual);
    validateMetric(2, appId, "source1.records.out");
    validateMetric(1, appId, "source2.records.out");
    validateMetric(3, appId, "sleep.records.in");
    validateMetric(3, appId, "sleep.records.out");
    validateMetric(3, appId, "sink.records.in");
    Assert.assertTrue(getMetric(appId, "sleep." + co.cask.cdap.etl.common.Constants.Metrics.TOTAL_TIME) > 0L);
    try (CloseableIterator<Message> messages = getMessagingContext().getMessageFetcher().fetch(appId.getNamespace(), "sleepTopic", 10, null)) {
        Assert.assertTrue(messages.hasNext());
        Assert.assertEquals("2", messages.next().getPayloadAsString());
        Assert.assertFalse(messages.hasNext());
    }
    getMessagingAdmin(appId.getNamespace()).deleteTopic("sleepTopic");
}

Example 28 with WorkflowManager

use of co.cask.cdap.test.WorkflowManager in project cdap by caskdata.

the class DataPipelineTest method testSecureStorePipeline.

/**
 * Tests the secure storage macro function in a pipelines by creating datasets from the secure store data.
 */
private void testSecureStorePipeline(Engine engine, String prefix) throws Exception {
    /*
     * Trivial pipeline from batch source to batch sink.
     *
     * source --------- sink
     */
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("source", MockRuntimeDatasetSource.getPlugin("input", "${secure(" + prefix + "source)}"))).addStage(new ETLStage("sink", MockRuntimeDatasetSink.getPlugin("output", "${secure(" + prefix + "sink)}"))).addConnection("source", "sink").setEngine(engine).build();
    // place dataset names into secure storage
    getSecureStoreManager().putSecureData("default", prefix + "source", prefix + "MockSecureSourceDataset", "secure source dataset name", new HashMap<String, String>());
    getSecureStoreManager().putSecureData("default", prefix + "sink", prefix + "MockSecureSinkDataset", "secure dataset name", new HashMap<String, String>());
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("App-" + engine);
    ApplicationManager appManager = deployApplication(appId, appRequest);
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    // make sure the datasets don't exist beforehand
    Assert.assertNull(getDataset(prefix + "MockSecureSourceDataset").get());
    Assert.assertNull(getDataset(prefix + "MockSecureSinkDataset").get());
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // now the datasets should exist
    Assert.assertNotNull(getDataset(prefix + "MockSecureSourceDataset").get());
    Assert.assertNotNull(getDataset(prefix + "MockSecureSinkDataset").get());
}

Example 29 with WorkflowManager

use of co.cask.cdap.test.WorkflowManager in project cdap by caskdata.

the class DataPipelineTest method testMacrosMapReducePipeline.

@Test
public void testMacrosMapReducePipeline() throws Exception {
    /*
     * Trivial MapReduce pipeline from batch source to batch sink.
     *
     * source --------- sink
     */
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("source", MockRuntimeDatasetSource.getPlugin("mrinput", "${runtime${source}}"))).addStage(new ETLStage("sink", MockRuntimeDatasetSink.getPlugin("mroutput", "${runtime}${sink}"))).addConnection("source", "sink").build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("MRApp");
    ApplicationManager appManager = deployApplication(appId, appRequest);
    // set runtime arguments for macro substitution
    Map<String, String> runtimeArguments = ImmutableMap.of("runtime", "mockRuntime", "sink", "MRSinkDataset", "source", "Source", "runtimeSource", "mockRuntimeMRSourceDataset");
    // make sure the datasets don't exist beforehand
    Assert.assertNull(getDataset("mockRuntimeMRSourceDataset").get());
    Assert.assertNull(getDataset("mockRuntimeMRSinkDataset").get());
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.setRuntimeArgs(runtimeArguments);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // now the datasets should exist
    Assert.assertNotNull(getDataset("mockRuntimeMRSourceDataset").get());
    Assert.assertNotNull(getDataset("mockRuntimeMRSinkDataset").get());
}

Example 30 with WorkflowManager

use of co.cask.cdap.test.WorkflowManager in project cdap by caskdata.

the class PipelineTest method testWordCount.

public void testWordCount(String pluginType) throws Exception {
    String inputName = "wcInput-" + pluginType;
    String outputName = "wcOutput-" + pluginType;
    // create the pipeline config
    ETLStage source = new ETLStage("wcInput", MockSource.getPlugin(inputName));
    ETLStage sink = new ETLStage("wcOutput", MockSink.getPlugin(outputName));
    Map<String, String> aggProperties = new HashMap<>();
    aggProperties.put("field", "text");
    ETLStage agg = new ETLStage("middle", new ETLPlugin("WordCount", pluginType, aggProperties, null));
    ETLBatchConfig pipelineConfig = ETLBatchConfig.builder("* * * * *").addStage(source).addStage(sink).addStage(agg).addConnection(source.getName(), agg.getName()).addConnection(agg.getName(), sink.getName()).build();
    // create the pipeline
    ApplicationId pipelineId = NamespaceId.DEFAULT.app("wcTestPipeline-" + pluginType);
    ApplicationManager appManager = deployApplication(pipelineId, new AppRequest<>(APP_ARTIFACT, pipelineConfig));
    // write the input
    Schema inputSchema = Schema.recordOf("text", Schema.Field.of("text", Schema.of(Schema.Type.STRING)));
    DataSetManager<Table> inputManager = getDataset(inputName);
    List<StructuredRecord> inputRecords = new ArrayList<>();
    inputRecords.add(StructuredRecord.builder(inputSchema).set("text", "Hello World").build());
    inputRecords.add(StructuredRecord.builder(inputSchema).set("text", "Hello my name is Hal").build());
    inputRecords.add(StructuredRecord.builder(inputSchema).set("text", "Hello my name is Sam").build());
    MockSource.writeInput(inputManager, inputRecords);
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForFinish(4, TimeUnit.MINUTES);
    DataSetManager<Table> outputManager = getDataset(outputName);
    Set<StructuredRecord> outputRecords = new HashSet<>();
    outputRecords.addAll(MockSink.readOutput(outputManager));
    Set<StructuredRecord> expected = new HashSet<>();
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "Hello").set("count", 3L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "World").set("count", 1L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "my").set("count", 2L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "name").set("count", 2L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "is").set("count", 2L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "Hal").set("count", 1L).build());
    expected.add(StructuredRecord.builder(WordCountAggregator.OUTPUT_SCHEMA).set("word", "Sam").set("count", 1L).build());
    Assert.assertEquals(expected, outputRecords);
}