Examples with AppRequest co.cask.cdap.proto.artifact.AppRequest used on opensource projects

Example 11 with AppRequest

use of co.cask.cdap.proto.artifact.AppRequest in project cdap by caskdata.

the class DataPipelineTest method testSinglePhase.

@Test
public void testSinglePhase() throws Exception {
    Schema schema = Schema.recordOf("testRecord", Schema.Field.of("name", Schema.of(Schema.Type.STRING)));
    /*
     * source --> sink
     */
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("source", MockSource.getPlugin("singleInput", schema))).addStage(new ETLStage("sink", MockSink.getPlugin("singleOutput"))).addConnection("source", "sink").build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT_RANGE, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("SinglePhaseApp");
    ApplicationManager appManager = deployApplication(appId.toId(), appRequest);
    StructuredRecord recordSamuel = StructuredRecord.builder(schema).set("name", "samuel").build();
    StructuredRecord recordBob = StructuredRecord.builder(schema).set("name", "bob").build();
    // write records to source
    DataSetManager<Table> inputManager = getDataset(NamespaceId.DEFAULT.dataset("singleInput"));
    MockSource.writeInput(inputManager, ImmutableList.of(recordSamuel, recordBob));
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // check sink
    DataSetManager<Table> sinkManager = getDataset("singleOutput");
    Set<StructuredRecord> expected = ImmutableSet.of(recordSamuel, recordBob);
    Set<StructuredRecord> actual = Sets.newHashSet(MockSink.readOutput(sinkManager));
    Assert.assertEquals(expected, actual);
    validateMetric(2, appId, "source.records.out");
    validateMetric(2, appId, "sink.records.in");
}

Example 12 with AppRequest

use of co.cask.cdap.proto.artifact.AppRequest in project cdap by caskdata.

the class DataPipelineTest method testExternalDatasetTracking.

private void testExternalDatasetTracking(Engine engine, boolean backwardsCompatible) throws Exception {
    String suffix = engine.name() + (backwardsCompatible ? "-bc" : "");
    // Define input/output datasets
    String expectedExternalDatasetInput = "fileInput-" + suffix;
    String expectedExternalDatasetOutput = "fileOutput-" + suffix;
    // Define input/output directories
    File inputDir = TMP_FOLDER.newFolder("input-" + suffix);
    String inputFile = "input-file1.txt";
    File outputDir = TMP_FOLDER.newFolder("output-" + suffix);
    File outputSubDir1 = new File(outputDir, "subdir1");
    File outputSubDir2 = new File(outputDir, "subdir2");
    if (!backwardsCompatible) {
        // Assert that there are no external datasets
        Assert.assertNull(getDataset(NamespaceId.DEFAULT.dataset(expectedExternalDatasetInput)).get());
        Assert.assertNull(getDataset(NamespaceId.DEFAULT.dataset(expectedExternalDatasetOutput)).get());
    }
    ETLBatchConfig.Builder builder = ETLBatchConfig.builder("* * * * *");
    ETLBatchConfig etlConfig = builder.setEngine(engine).addStage(new ETLStage("source", MockExternalSource.getPlugin(expectedExternalDatasetInput, inputDir.getAbsolutePath()))).addStage(new ETLStage("sink1", MockExternalSink.getPlugin(backwardsCompatible ? null : expectedExternalDatasetOutput, "dir1", outputSubDir1.getAbsolutePath()))).addStage(new ETLStage("sink2", MockExternalSink.getPlugin(backwardsCompatible ? null : expectedExternalDatasetOutput, "dir2", outputSubDir2.getAbsolutePath()))).addConnection("source", "sink1").addConnection("source", "sink2").build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("ExternalDatasetApp-" + suffix);
    ApplicationManager appManager = deployApplication(appId.toId(), 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();
    ImmutableList<StructuredRecord> allInput = ImmutableList.of(recordSamuel, recordBob, recordJane);
    // Create input files
    MockExternalSource.writeInput(new File(inputDir, inputFile).getAbsolutePath(), allInput);
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    List<RunRecord> history = workflowManager.getHistory();
    // there should be only one completed run
    Assert.assertEquals(1, history.size());
    Assert.assertEquals(ProgramRunStatus.COMPLETED, history.get(0).getStatus());
    // Assert output
    Assert.assertEquals(allInput, MockExternalSink.readOutput(outputSubDir1.getAbsolutePath()));
    Assert.assertEquals(allInput, MockExternalSink.readOutput(outputSubDir2.getAbsolutePath()));
    if (!backwardsCompatible) {
        // Assert that external datasets got created
        Assert.assertNotNull(getDataset(NamespaceId.DEFAULT.dataset(expectedExternalDatasetInput)).get());
        Assert.assertNotNull(getDataset(NamespaceId.DEFAULT.dataset(expectedExternalDatasetOutput)).get());
    }
}

Example 13 with AppRequest

use of co.cask.cdap.proto.artifact.AppRequest in project cdap by caskdata.

the class DataPipelineTest method testServiceUrl.

public void testServiceUrl(Engine engine) throws Exception {
    // Deploy the ServiceApp application
    ApplicationManager appManager = deployApplication(ServiceApp.class);
    // Start Greeting service and use it
    ServiceManager serviceManager = appManager.getServiceManager(ServiceApp.Name.SERVICE_NAME).start();
    // Wait service startup
    serviceManager.waitForStatus(true);
    URL url = new URL(serviceManager.getServiceURL(), "name");
    HttpRequest httpRequest = HttpRequest.post(url).withBody("bob").build();
    HttpResponse httpResponse = HttpRequests.execute(httpRequest);
    Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResponse.getResponseCode());
    url = new URL(serviceManager.getServiceURL(), "name/bob");
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    Assert.assertEquals(HttpURLConnection.HTTP_OK, connection.getResponseCode());
    String response;
    try {
        response = new String(ByteStreams.toByteArray(connection.getInputStream()), Charsets.UTF_8);
    } finally {
        connection.disconnect();
    }
    Assert.assertEquals("bob", response);
    String sourceName = "ServiceUrlInput-" + engine.name();
    String sinkName = "ServiceUrlOutput-" + engine.name();
    /*
     * source --> filter --> sink
     */
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").setEngine(engine).addStage(new ETLStage("source", MockSource.getPlugin(sourceName))).addStage(new ETLStage("filter", FilterTransform.getPlugin("name"))).addStage(new ETLStage("sink", MockSink.getPlugin(sinkName))).addConnection("source", "filter").addConnection("filter", "sink").build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("ServiceUrl-" + engine);
    appManager = deployApplication(appId.toId(), 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();
    // write one record to each source
    DataSetManager<Table> inputManager = getDataset(NamespaceId.DEFAULT.dataset(sourceName));
    MockSource.writeInput(inputManager, ImmutableList.of(recordSamuel, recordBob, recordJane));
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // check output
    DataSetManager<Table> sinkManager = getDataset(sinkName);
    Set<StructuredRecord> expected = ImmutableSet.of(recordBob);
    Set<StructuredRecord> actual = Sets.newHashSet(MockSink.readOutput(sinkManager));
    Assert.assertEquals(expected, actual);
    serviceManager.stop();
    serviceManager.waitForRun(ProgramRunStatus.KILLED, 180, TimeUnit.SECONDS);
}

Example 14 with AppRequest

use of co.cask.cdap.proto.artifact.AppRequest in project cdap by caskdata.

the class DataPipelineTest method testPipelineWithActions.

private void testPipelineWithActions(Engine engine) throws Exception {
    String actionTable = "actionTable-" + engine;
    String action1RowKey = "action1.row";
    String action1ColumnKey = "action1.column";
    String action1Value = "action1.value";
    String action2RowKey = "action2.row";
    String action2ColumnKey = "action2.column";
    String action2Value = "action2.value";
    String action3RowKey = "action3.row";
    String action3ColumnKey = "action3.column";
    String action3Value = "action3.value";
    String sourceName = "actionSource-" + engine;
    String sinkName = "actionSink-" + engine;
    String sourceTableName = "actionSourceTable-" + engine;
    String sinkTableName = "actionSinkTable-" + engine;
    Schema schema = Schema.recordOf("testRecord", Schema.Field.of("name", Schema.of(Schema.Type.STRING)));
    ETLBatchConfig etlConfig = ETLBatchConfig.builder("* * * * *").addStage(new ETLStage("action1", MockAction.getPlugin(actionTable, action1RowKey, action1ColumnKey, action1Value))).addStage(new ETLStage("action2", MockAction.getPlugin(actionTable, action2RowKey, action2ColumnKey, action2Value))).addStage(new ETLStage("action3", MockAction.getPlugin(actionTable, action3RowKey, action3ColumnKey, action3Value))).addStage(new ETLStage(sourceName, MockSource.getPlugin(sourceTableName, schema))).addStage(new ETLStage(sinkName, MockSink.getPlugin(sinkTableName))).addConnection(sourceName, sinkName).addConnection("action1", "action2").addConnection("action2", sourceName).addConnection(sinkName, "action3").setEngine(engine).build();
    AppRequest<ETLBatchConfig> appRequest = new AppRequest<>(APP_ARTIFACT, etlConfig);
    ApplicationId appId = NamespaceId.DEFAULT.app("MyApp-" + engine);
    ApplicationManager appManager = deployApplication(appId.toId(), appRequest);
    StructuredRecord recordSamuel = StructuredRecord.builder(schema).set("name", "samuel").build();
    StructuredRecord recordBob = StructuredRecord.builder(schema).set("name", "bob").build();
    // write records to source
    DataSetManager<Table> inputManager = getDataset(NamespaceId.DEFAULT.dataset(sourceTableName));
    MockSource.writeInput(inputManager, ImmutableList.of(recordSamuel, recordBob));
    WorkflowManager workflowManager = appManager.getWorkflowManager(SmartWorkflow.NAME);
    workflowManager.start();
    workflowManager.waitForRun(ProgramRunStatus.COMPLETED, 5, TimeUnit.MINUTES);
    // check sink
    DataSetManager<Table> sinkManager = getDataset(sinkTableName);
    Set<StructuredRecord> expected = ImmutableSet.of(recordSamuel, recordBob);
    Set<StructuredRecord> actual = Sets.newHashSet(MockSink.readOutput(sinkManager));
    Assert.assertEquals(expected, actual);
    DataSetManager<Table> actionTableDS = getDataset(actionTable);
    Assert.assertEquals(action1Value, MockAction.readOutput(actionTableDS, action1RowKey, action1ColumnKey));
    Assert.assertEquals(action2Value, MockAction.readOutput(actionTableDS, action2RowKey, action2ColumnKey));
    Assert.assertEquals(action3Value, MockAction.readOutput(actionTableDS, action3RowKey, action3ColumnKey));
    validateMetric(2, appId, sourceName + ".records.out");
    validateMetric(2, appId, sinkName + ".records.in");
}

Example 15 with AppRequest

use of co.cask.cdap.proto.artifact.AppRequest 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.toId(), 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);
}