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

Example 46 with ConnectorInfo

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

the class ConnectorsResourceTest method testCreateConnectorNameTrimWhitespaces.

@Test
public void testCreateConnectorNameTrimWhitespaces() throws Throwable {
    // Clone CONNECTOR_CONFIG_WITHOUT_NAME Map, as createConnector changes it (puts the name in it) and this
    // will affect later tests
    Map<String, String> inputConfig = getConnectorConfig(CONNECTOR_CONFIG_WITHOUT_NAME);
    final CreateConnectorRequest bodyIn = new CreateConnectorRequest(CONNECTOR_NAME_PADDING_WHITESPACES, inputConfig);
    final CreateConnectorRequest bodyOut = new CreateConnectorRequest(CONNECTOR_NAME, CONNECTOR_CONFIG);
    final Capture<Callback<Herder.Created<ConnectorInfo>>> cb = Capture.newInstance();
    herder.putConnectorConfig(EasyMock.eq(bodyOut.name()), EasyMock.eq(bodyOut.config()), EasyMock.eq(false), EasyMock.capture(cb));
    expectAndCallbackResult(cb, new Herder.Created<>(true, new ConnectorInfo(bodyOut.name(), bodyOut.config(), CONNECTOR_TASK_NAMES, ConnectorType.SOURCE)));
    PowerMock.replayAll();
    connectorsResource.createConnector(FORWARD, NULL_HEADERS, bodyIn);
    PowerMock.verifyAll();
}

Example 47 with ConnectorInfo

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

the class StandaloneHerderTest method testCreateConnectorFailedCustomValidation.

@Test
public void testCreateConnectorFailedCustomValidation() throws Exception {
    connector = PowerMock.createMock(BogusSourceConnector.class);
    Map<String, String> config = connectorConfig(SourceSink.SOURCE);
    ConnectorFactory connectorFactoryMock = PowerMock.createMock(ConnectorFactory.class);
    EasyMock.expect(worker.getConnectorFactory()).andStubReturn(connectorFactoryMock);
    Connector connectorMock = PowerMock.createMock(Connector.class);
    EasyMock.expect(connectorFactoryMock.newConnector(EasyMock.anyString())).andReturn(connectorMock);
    ConfigDef configDef = new ConfigDef();
    configDef.define("foo.bar", ConfigDef.Type.STRING, ConfigDef.Importance.HIGH, "foo.bar doc");
    EasyMock.expect(connectorMock.config()).andReturn(configDef);
    ConfigValue validatedValue = new ConfigValue("foo.bar");
    validatedValue.addErrorMessage("Failed foo.bar validation");
    EasyMock.expect(connectorMock.validate(config)).andReturn(new Config(singletonList(validatedValue)));
    createCallback.onCompletion(EasyMock.<BadRequestException>anyObject(), EasyMock.<Herder.Created<ConnectorInfo>>isNull());
    PowerMock.expectLastCall();
    PowerMock.replayAll();
    herder.putConnectorConfig(CONNECTOR_NAME, config, false, createCallback);
    PowerMock.verifyAll();
}

Example 48 with ConnectorInfo

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

the class DistributedHerder method putConnectorConfig.

@Override
public void putConnectorConfig(final String connName, final Map<String, String> config, final boolean allowReplace, final Callback<Created<ConnectorInfo>> callback) {
    log.trace("Submitting connector config write request {}", connName);
    addRequest(new Callable<Void>() {

        @Override
        public Void call() throws Exception {
            if (maybeAddConfigErrors(validateConnectorConfig(config), callback)) {
                return null;
            }
            log.trace("Handling connector config request {}", connName);
            if (!isLeader()) {
                callback.onCompletion(new NotLeaderException("Only the leader can set connector configs.", leaderUrl()), null);
                return null;
            }
            boolean exists = configState.contains(connName);
            if (!allowReplace && exists) {
                callback.onCompletion(new AlreadyExistsException("Connector " + connName + " already exists"), null);
                return null;
            }
            log.trace("Submitting connector config {} {} {}", connName, allowReplace, configState.connectors());
            configBackingStore.putConnectorConfig(connName, config);
            // Note that we use the updated connector config despite the fact that we don't have an updated
            // snapshot yet. The existing task info should still be accurate.
            Map<String, String> map = configState.connectorConfig(connName);
            ConnectorInfo info = new ConnectorInfo(connName, config, configState.tasks(connName), map == null ? null : connectorTypeForClass(map.get(ConnectorConfig.CONNECTOR_CLASS_CONFIG)));
            callback.onCompletion(null, new Created<>(!exists, info));
            return null;
        }
    }, forwardErrorCallback(callback));
}

Example 49 with ConnectorInfo

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

the class StandaloneHerder method connectorInfo.

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

Example 50 with ConnectorInfo

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

the class DistributedHerderTest method testPutConnectorConfig.

@Test
public void testPutConnectorConfig() throws Exception {
    EasyMock.expect(member.memberId()).andStubReturn("leader");
    expectRebalance(1, Arrays.asList(CONN1), Collections.<ConnectorTaskId>emptyList());
    expectPostRebalanceCatchup(SNAPSHOT);
    worker.startConnector(EasyMock.eq(CONN1), EasyMock.<Map<String, String>>anyObject(), EasyMock.<ConnectorContext>anyObject(), EasyMock.eq(herder), EasyMock.eq(TargetState.STARTED));
    PowerMock.expectLastCall().andReturn(true);
    EasyMock.expect(worker.isRunning(CONN1)).andReturn(true);
    EasyMock.expect(worker.connectorTaskConfigs(CONN1, conn1SinkConfig)).andReturn(TASK_CONFIGS);
    // list connectors, get connector info, get connector config, get task configs
    member.wakeup();
    PowerMock.expectLastCall().anyTimes();
    member.poll(EasyMock.anyInt());
    PowerMock.expectLastCall();
    // Poll loop for second round of calls
    member.ensureActive();
    PowerMock.expectLastCall();
    // config validation
    Connector connectorMock = PowerMock.createMock(SourceConnector.class);
    EasyMock.expect(worker.getPlugins()).andReturn(plugins).anyTimes();
    EasyMock.expect(plugins.compareAndSwapLoaders(connectorMock)).andReturn(delegatingLoader);
    EasyMock.expect(plugins.newConnector(EasyMock.anyString())).andReturn(connectorMock);
    EasyMock.expect(connectorMock.config()).andReturn(new ConfigDef());
    EasyMock.expect(connectorMock.validate(CONN1_CONFIG_UPDATED)).andReturn(new Config(Collections.<ConfigValue>emptyList()));
    EasyMock.expect(Plugins.compareAndSwapLoaders(delegatingLoader)).andReturn(pluginLoader);
    configBackingStore.putConnectorConfig(CONN1, CONN1_CONFIG_UPDATED);
    PowerMock.expectLastCall().andAnswer(new IAnswer<Object>() {

        @Override
        public Object answer() throws Throwable {
            // Simulate response to writing config + waiting until end of log to be read
            configUpdateListener.onConnectorConfigUpdate(CONN1);
            return null;
        }
    });
    // As a result of reconfig, should need to update snapshot. With only connector updates, we'll just restart
    // connector without rebalance
    EasyMock.expect(configBackingStore.snapshot()).andReturn(SNAPSHOT_UPDATED_CONN1_CONFIG);
    worker.stopConnector(CONN1);
    PowerMock.expectLastCall().andReturn(true);
    worker.startConnector(EasyMock.eq(CONN1), EasyMock.<Map<String, String>>anyObject(), EasyMock.<ConnectorContext>anyObject(), EasyMock.eq(herder), EasyMock.eq(TargetState.STARTED));
    PowerMock.expectLastCall().andReturn(true);
    EasyMock.expect(worker.isRunning(CONN1)).andReturn(true);
    EasyMock.expect(worker.connectorTaskConfigs(CONN1, conn1SinkConfigUpdated)).andReturn(TASK_CONFIGS);
    member.poll(EasyMock.anyInt());
    PowerMock.expectLastCall();
    // Third tick just to read the config
    member.ensureActive();
    PowerMock.expectLastCall();
    member.poll(EasyMock.anyInt());
    PowerMock.expectLastCall();
    PowerMock.replayAll();
    // Should pick up original config
    FutureCallback<Map<String, String>> connectorConfigCb = new FutureCallback<>();
    herder.connectorConfig(CONN1, connectorConfigCb);
    herder.tick();
    assertTrue(connectorConfigCb.isDone());
    assertEquals(CONN1_CONFIG, connectorConfigCb.get());
    // Apply new config.
    FutureCallback<Herder.Created<ConnectorInfo>> putConfigCb = new FutureCallback<>();
    herder.putConnectorConfig(CONN1, CONN1_CONFIG_UPDATED, true, putConfigCb);
    herder.tick();
    assertTrue(putConfigCb.isDone());
    ConnectorInfo updatedInfo = new ConnectorInfo(CONN1, CONN1_CONFIG_UPDATED, Arrays.asList(TASK0, TASK1, TASK2), ConnectorType.SOURCE);
    assertEquals(new Herder.Created<>(false, updatedInfo), putConfigCb.get());
    // Check config again to validate change
    connectorConfigCb = new FutureCallback<>();
    herder.connectorConfig(CONN1, connectorConfigCb);
    herder.tick();
    assertTrue(connectorConfigCb.isDone());
    assertEquals(CONN1_CONFIG_UPDATED, connectorConfigCb.get());
    PowerMock.verifyAll();
}