Examples with ConnectorInfo org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo used on opensource projects

Example 21 with ConnectorInfo

use of org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo in project apache-kafka-on-k8s by banzaicloud.

the class StandaloneHerderTest method expectAdd.

private void expectAdd(SourceSink sourceSink) throws Exception {
    Map<String, String> connectorProps = connectorConfig(sourceSink);
    ConnectorConfig connConfig = sourceSink == SourceSink.SOURCE ? new SourceConnectorConfig(plugins, connectorProps) : new SinkConnectorConfig(plugins, connectorProps);
    worker.startConnector(EasyMock.eq(CONNECTOR_NAME), EasyMock.eq(connectorProps), EasyMock.anyObject(HerderConnectorContext.class), EasyMock.eq(herder), EasyMock.eq(TargetState.STARTED));
    EasyMock.expectLastCall().andReturn(true);
    EasyMock.expect(worker.isRunning(CONNECTOR_NAME)).andReturn(true);
    ConnectorInfo connInfo = new ConnectorInfo(CONNECTOR_NAME, connectorProps, Arrays.asList(new ConnectorTaskId(CONNECTOR_NAME, 0)), SourceSink.SOURCE == sourceSink ? ConnectorType.SOURCE : ConnectorType.SINK);
    createCallback.onCompletion(null, new Herder.Created<>(true, connInfo));
    EasyMock.expectLastCall();
    // And we should instantiate the tasks. For a sink task, we should see added properties for the input topic partitions
    Map<String, String> generatedTaskProps = taskConfig(sourceSink);
    EasyMock.expect(worker.connectorTaskConfigs(CONNECTOR_NAME, connConfig)).andReturn(singletonList(generatedTaskProps));
    worker.startTask(new ConnectorTaskId(CONNECTOR_NAME, 0), connectorConfig(sourceSink), generatedTaskProps, herder, TargetState.STARTED);
    EasyMock.expectLastCall().andReturn(true);
    EasyMock.expect(herder.connectorTypeForClass(BogusSourceConnector.class.getName())).andReturn(ConnectorType.SOURCE).anyTimes();
    EasyMock.expect(herder.connectorTypeForClass(BogusSinkConnector.class.getName())).andReturn(ConnectorType.SINK).anyTimes();
    worker.isSinkConnector(CONNECTOR_NAME);
    PowerMock.expectLastCall().andReturn(sourceSink == SourceSink.SINK);
}

Example 22 with ConnectorInfo

use of org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo in project apache-kafka-on-k8s by banzaicloud.

the class StandaloneHerderTest method testCreateConnectorFailedBasicValidation.

@Test
public void testCreateConnectorFailedBasicValidation() throws Exception {
    // Basic validation should be performed and return an error, but should still evaluate the connector's config
    connector = PowerMock.createMock(BogusSourceConnector.class);
    Map<String, String> config = connectorConfig(SourceSink.SOURCE);
    config.remove(ConnectorConfig.NAME_CONFIG);
    Connector connectorMock = PowerMock.createMock(SourceConnector.class);
    EasyMock.expect(worker.getPlugins()).andReturn(plugins).times(3);
    EasyMock.expect(plugins.compareAndSwapLoaders(connectorMock)).andReturn(delegatingLoader);
    EasyMock.expect(plugins.newConnector(EasyMock.anyString())).andReturn(connectorMock);
    EasyMock.expect(connectorMock.config()).andStubReturn(new ConfigDef());
    ConfigValue validatedValue = new ConfigValue("foo.bar");
    EasyMock.expect(connectorMock.validate(config)).andReturn(new Config(singletonList(validatedValue)));
    EasyMock.expect(Plugins.compareAndSwapLoaders(delegatingLoader)).andReturn(pluginLoader);
    createCallback.onCompletion(EasyMock.<BadRequestException>anyObject(), EasyMock.<Herder.Created<ConnectorInfo>>isNull());
    PowerMock.expectLastCall();
    PowerMock.replayAll();
    herder.putConnectorConfig(CONNECTOR_NAME, config, false, createCallback);
    PowerMock.verifyAll();
}

Example 23 with ConnectorInfo

use of org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo in project apache-kafka-on-k8s by banzaicloud.

the class ConnectStandalone method main.

public static void main(String[] args) throws Exception {
    if (args.length < 2) {
        log.info("Usage: ConnectStandalone worker.properties connector1.properties [connector2.properties ...]");
        Exit.exit(1);
    }
    try {
        Time time = Time.SYSTEM;
        log.info("Kafka Connect standalone worker initializing ...");
        long initStart = time.hiResClockMs();
        WorkerInfo initInfo = new WorkerInfo();
        initInfo.logAll();
        String workerPropsFile = args[0];
        Map<String, String> workerProps = !workerPropsFile.isEmpty() ? Utils.propsToStringMap(Utils.loadProps(workerPropsFile)) : Collections.<String, String>emptyMap();
        log.info("Scanning for plugin classes. This might take a moment ...");
        Plugins plugins = new Plugins(workerProps);
        plugins.compareAndSwapWithDelegatingLoader();
        StandaloneConfig config = new StandaloneConfig(workerProps);
        String kafkaClusterId = ConnectUtils.lookupKafkaClusterId(config);
        log.debug("Kafka cluster ID: {}", kafkaClusterId);
        RestServer rest = new RestServer(config);
        URI advertisedUrl = rest.advertisedUrl();
        String workerId = advertisedUrl.getHost() + ":" + advertisedUrl.getPort();
        Worker worker = new Worker(workerId, time, plugins, config, new FileOffsetBackingStore());
        Herder herder = new StandaloneHerder(worker, kafkaClusterId);
        final Connect connect = new Connect(herder, rest);
        log.info("Kafka Connect standalone worker initialization took {}ms", time.hiResClockMs() - initStart);
        try {
            connect.start();
            for (final String connectorPropsFile : Arrays.copyOfRange(args, 1, args.length)) {
                Map<String, String> connectorProps = Utils.propsToStringMap(Utils.loadProps(connectorPropsFile));
                FutureCallback<Herder.Created<ConnectorInfo>> cb = new FutureCallback<>(new Callback<Herder.Created<ConnectorInfo>>() {

                    @Override
                    public void onCompletion(Throwable error, Herder.Created<ConnectorInfo> info) {
                        if (error != null)
                            log.error("Failed to create job for {}", connectorPropsFile);
                        else
                            log.info("Created connector {}", info.result().name());
                    }
                });
                herder.putConnectorConfig(connectorProps.get(ConnectorConfig.NAME_CONFIG), connectorProps, false, cb);
                cb.get();
            }
        } catch (Throwable t) {
            log.error("Stopping after connector error", t);
            connect.stop();
            Exit.exit(3);
        }
        // Shutdown will be triggered by Ctrl-C or via HTTP shutdown request
        connect.awaitStop();
    } catch (Throwable t) {
        log.error("Stopping due to error", t);
        Exit.exit(2);
    }
}

Example 24 with ConnectorInfo

use of org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo in project kafka by apache.

the class StandaloneHerder method connectorInfo.

@Override
public synchronized void connectorInfo(String connName, Callback<ConnectorInfo> callback) {
    ConnectorInfo connectorInfo = connectorInfo(connName);
    if (connectorInfo == null) {
        callback.onCompletion(new NotFoundException("Connector " + connName + " not found"), null);
        return;
    }
    callback.onCompletion(null, connectorInfo);
}

Example 25 with ConnectorInfo

use of org.apache.kafka.connect.runtime.rest.entities.ConnectorInfo in project kafka by apache.

the class ConnectorsResource method putConnectorConfig.

@PUT
@Path("/{connector}/config")
public Response putConnectorConfig(@PathParam("connector") final String connector, @Context final HttpHeaders headers, @QueryParam("forward") final Boolean forward, final Map<String, String> connectorConfig) throws Throwable {
    FutureCallback<Herder.Created<ConnectorInfo>> cb = new FutureCallback<>();
    checkAndPutConnectorConfigName(connector, connectorConfig);
    herder.putConnectorConfig(connector, connectorConfig, true, cb);
    Herder.Created<ConnectorInfo> createdInfo = completeOrForwardRequest(cb, "/connectors/" + connector + "/config", "PUT", headers, connectorConfig, new TypeReference<ConnectorInfo>() {
    }, new CreatedConnectorInfoTranslator(), forward);
    Response.ResponseBuilder response;
    if (createdInfo.created()) {
        URI location = UriBuilder.fromUri("/connectors").path(connector).build();
        response = Response.created(location);
    } else {
        response = Response.ok();
    }
    return response.entity(createdInfo.result()).build();
}