Examples with MockParticipantManager org.apache.helix.integration.manager.MockParticipantManager used on opensource projects

Example 71 with MockParticipantManager

use of org.apache.helix.integration.manager.MockParticipantManager in project helix by apache.

the class TestRoutingTableProviderFromCurrentStates method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    String namespace = "/" + CLUSTER_NAME;
    _participants = new MockParticipantManager[NUM_NODES];
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    _participants = new MockParticipantManager[NUM_NODES];
    for (int i = 0; i < NUM_NODES; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    for (int i = 0; i < NUM_NODES; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        _participants[i].syncStart();
    }
    _manager = HelixManagerFactory.getZKHelixManager(CLUSTER_NAME, "Admin", InstanceType.ADMINISTRATOR, ZK_ADDR);
    _manager.connect();
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    ConfigAccessor _configAccessor = _manager.getConfigAccessor();
    ClusterConfig clusterConfig = _configAccessor.getClusterConfig(CLUSTER_NAME);
    clusterConfig.enableTargetExternalView(true);
    _configAccessor.setClusterConfig(CLUSTER_NAME, clusterConfig);
}

Example 72 with MockParticipantManager

use of org.apache.helix.integration.manager.MockParticipantManager in project helix by apache.

the class TestRoutingTableProviderFromTargetEV method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    String namespace = "/" + CLUSTER_NAME;
    _participants = new MockParticipantManager[NUM_NODES];
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    _participants = new MockParticipantManager[NUM_NODES];
    for (int i = 0; i < NUM_NODES; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    _setupTool.addResourceToCluster(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB, NUM_PARTITIONS, MASTER_SLAVE_STATE_MODEL, IdealState.RebalanceMode.FULL_AUTO.name());
    _setupTool.rebalanceStorageCluster(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB, NUM_REPLICAS);
    for (int i = 0; i < NUM_NODES; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        // add a delayed state model
        StateMachineEngine stateMachine = _participants[i].getStateMachineEngine();
        MockDelayMSStateModelFactory delayFactory = new MockDelayMSStateModelFactory().setDelay(-300000L);
        stateMachine.registerStateModelFactory(MASTER_SLAVE_STATE_MODEL, delayFactory);
        _participants[i].syncStart();
    }
    _manager = HelixManagerFactory.getZKHelixManager(CLUSTER_NAME, "Admin", InstanceType.ADMINISTRATOR, ZK_ADDR);
    _manager.connect();
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    _configAccessor = new ConfigAccessor(_gZkClient);
}

Example 73 with MockParticipantManager

use of org.apache.helix.integration.manager.MockParticipantManager in project helix by apache.

the class TestRoutingTableSnapshot method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    String namespace = "/" + CLUSTER_NAME;
    _participants = new MockParticipantManager[NUM_NODES];
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    _participants = new MockParticipantManager[NUM_NODES];
    for (int i = 0; i < NUM_NODES; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    for (int i = 0; i < NUM_NODES; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        _participants[i].syncStart();
    }
    _manager = HelixManagerFactory.getZKHelixManager(CLUSTER_NAME, "Admin", InstanceType.ADMINISTRATOR, ZK_ADDR);
    _manager.connect();
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
}

Example 74 with MockParticipantManager

use of org.apache.helix.integration.manager.MockParticipantManager in project helix by apache.

the class TestClusterMaintenanceMode method testMaintenanceModeAddNewInstance.

@Test
public void testMaintenanceModeAddNewInstance() throws InterruptedException {
    _gSetupTool.getClusterManagementTool().enableMaintenanceMode(CLUSTER_NAME, true, "Test");
    Thread.sleep(2000);
    ExternalView prevExternalView = _gSetupTool.getClusterManagementTool().getResourceExternalView(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB);
    String instanceName = PARTICIPANT_PREFIX + "_" + (_startPort + 10);
    _setupTool.addInstanceToCluster(CLUSTER_NAME, instanceName);
    MockParticipantManager newInstance = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
    newInstance.syncStart();
    _gSetupTool.getClusterManagementTool().rebalance(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB, 3);
    Thread.sleep(3000);
    ExternalView newExternalView = _gSetupTool.getClusterManagementTool().getResourceExternalView(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB);
    Assert.assertEquals(prevExternalView.getRecord().getMapFields(), newExternalView.getRecord().getMapFields());
}

Example 75 with MockParticipantManager

use of org.apache.helix.integration.manager.MockParticipantManager in project helix by apache.

the class TestClusterMaintenanceMode method testMaintenanceModeInstanceBack.

@Test(dependsOnMethods = "testMaintenanceModeInstanceDown")
public void testMaintenanceModeInstanceBack() throws InterruptedException {
    _participants[0] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, _participants[0].getInstanceName());
    _participants[0].syncStart();
    Thread.sleep(2000);
    ExternalView externalView = _gSetupTool.getClusterManagementTool().getResourceExternalView(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB);
    for (Map<String, String> stateMap : externalView.getRecord().getMapFields().values()) {
        if (stateMap.containsKey(_participants[0].getInstanceName())) {
            Assert.assertTrue(stateMap.get(_participants[0].getInstanceName()).equals("SLAVE"));
        }
    }
}