Examples with ClusterSetup org.apache.helix.tools.ClusterSetup used on opensource projects

Example 31 with ClusterSetup

use of org.apache.helix.tools.ClusterSetup in project helix by apache.

the class TestAlertingRebalancerFailure method beforeClass.

@Override
@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    // setup storage cluster
    _setupTool.addCluster(CLUSTER_NAME, true);
    for (int i = 0; i < NODE_NR; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    // start dummy participants
    for (int i = 0; i < NODE_NR; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _instanceNames.add(instanceName);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        _participants[i].syncStart();
    }
    enablePersistBestPossibleAssignment(_gZkClient, CLUSTER_NAME, true);
    accessor = new ZKHelixDataAccessor(CLUSTER_NAME, _baseAccessor);
    errorNodeKey = accessor.keyBuilder().controllerTaskError(RebalanceResourceFailure.name());
}

Example 32 with ClusterSetup

use of org.apache.helix.tools.ClusterSetup in project helix by apache.

the class TestCrushAutoRebalanceNonRack method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(_gZkClient);
    _setupTool.addCluster(CLUSTER_NAME, true);
    ConfigAccessor configAccessor = new ConfigAccessor(_gZkClient);
    ClusterConfig clusterConfig = configAccessor.getClusterConfig(CLUSTER_NAME);
    clusterConfig.setTopology("/instance");
    clusterConfig.setFaultZoneType("instance");
    configAccessor.setClusterConfig(CLUSTER_NAME, clusterConfig);
    for (int i = 0; i < NUM_NODE; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
        _nodes.add(storageNodeName);
        String tag = "tag-" + i % 2;
        _setupTool.getClusterManagementTool().addInstanceTag(CLUSTER_NAME, storageNodeName, tag);
        _nodeToTagMap.put(storageNodeName, tag);
        InstanceConfig instanceConfig = configAccessor.getInstanceConfig(CLUSTER_NAME, storageNodeName);
        instanceConfig.setDomain("instance=" + storageNodeName);
        configAccessor.setInstanceConfig(CLUSTER_NAME, storageNodeName, instanceConfig);
    }
    // start dummy participants
    for (String node : _nodes) {
        MockParticipantManager participant = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, node);
        participant.syncStart();
        _participants.add(participant);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    enablePersistBestPossibleAssignment(_gZkClient, CLUSTER_NAME, true);
// enableTopologyAwareRebalance(_gZkClient, CLUSTER_NAME, true);
}

Example 33 with ClusterSetup

use of org.apache.helix.tools.ClusterSetup in project helix by apache.

the class TestCrushAutoRebalanceTopoplogyAwareDisabled method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (ZkIntegrationTestBase._gZkClient.exists(namespace)) {
        ZkIntegrationTestBase._gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZkIntegrationTestBase._gZkClient);
    _setupTool.addCluster(CLUSTER_NAME, true);
    for (int i = 0; i < NUM_NODE; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (TestCrushAutoRebalanceNonRack.START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
        _nodes.add(storageNodeName);
        String tag = "tag-" + i % 2;
        _setupTool.getClusterManagementTool().addInstanceTag(CLUSTER_NAME, storageNodeName, tag);
        _nodeToTagMap.put(storageNodeName, tag);
    }
    // start dummy participants
    for (String node : _nodes) {
        MockParticipantManager participant = new MockParticipantManager(ZkIntegrationTestBase.ZK_ADDR, CLUSTER_NAME, node);
        participant.syncStart();
        _participants.add(participant);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZkIntegrationTestBase.ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    enablePersistBestPossibleAssignment(ZkIntegrationTestBase._gZkClient, CLUSTER_NAME, true);
}

Example 34 with ClusterSetup

use of org.apache.helix.tools.ClusterSetup in project helix by apache.

the class TestZeroReplicaAvoidance method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(_gZkClient);
    _setupTool.addCluster(CLUSTER_NAME, true);
    for (int i = 0; i < NUM_NODE; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
        MockParticipantManager participant = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, storageNodeName);
        participant.setTransition(new DelayedTransition());
        _participants.add(participant);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    ClusterControllerManager controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    controller.syncStart();
    _clusterVerifier = new BestPossibleExternalViewVerifier.Builder(CLUSTER_NAME).setZkAddr(ZK_ADDR).build();
}

Example 35 with ClusterSetup

use of org.apache.helix.tools.ClusterSetup 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);
}