Package org.apache.helix.tools

Examples of org.apache.helix.tools.ClusterSetup

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      }
    };

    zkServer = new ZkServer(dataDir, logDir, defaultNameSpace, port);
    zkServer.start();
    ClusterSetup clusterSetup = new ClusterSetup(zkConnectString);
    clusterSetup.setupTestCluster(clusterName);
    try {
      Thread.sleep(1000);
    } catch (InterruptedException e) {
      e.printStackTrace();
    }
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        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
            firstClusterName));
    Assert.assertTrue(result, "first cluster NOT in ideal state");

    // add more controllers to controller cluster
    ClusterSetup setupTool = new ClusterSetup(ZK_ADDR);
    for (int i = 0; i < n; i++) {
      String controller = "controller_" + (n + i);
      setupTool.addInstanceToCluster(controllerClusterName, controller);
    }
    setupTool.rebalanceStorageCluster(controllerClusterName, clusterNamePrefix + "0", 6);
    for (int i = n; i < 2 * n; i++) {
      controllers[i] =
          new ClusterDistributedController(ZK_ADDR, controllerClusterName, "controller_" + i);
      controllers[i].syncStart();
    }
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    final int NUM_REPLICAS = 1;
    String className = TestHelper.getTestClassName();
    String methodName = TestHelper.getTestMethodName();
    String clusterName = className + "_" + methodName;

    ClusterSetup clusterSetup = new ClusterSetup(ZK_ADDR);
    clusterSetup.addCluster(clusterName, true);

    for (int i = 0; i < NUM_PARTICIPANTS; i++) {
      String instanceName = "localhost_" + (11420 + i);
      clusterSetup.addInstanceToCluster(clusterName, instanceName);
    }

    // Create a known problematic scenario
    HelixAdmin admin = clusterSetup.getClusterManagementTool();
    String resourceName = "MailboxDB";
    IdealState idealState = new IdealState(resourceName + "DR");
    idealState.setRebalanceMode(RebalanceMode.SEMI_AUTO);
    idealState.setStateModelDefRef("LeaderStandby");
    idealState.setReplicas(String.valueOf(NUM_REPLICAS));
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    String methodName = TestHelper.getTestMethodName();
    String clusterName = className + "_" + methodName;

    // Setup cluster
    LOG.info("Setup clusters");
    ClusterSetup clusterSetup = new ClusterSetup(zkAddr);
    clusterSetup.addCluster(clusterName, true);

    // Registers and starts controller
    LOG.info("Starts controller");
    HelixManager controller =
        HelixManagerFactory.getZKHelixManager(clusterName, null, InstanceType.CONTROLLER, zkAddr);
    controller.connect();

    // Registers and starts participant
    LOG.info("Starts participant");
    String hostname = "localhost";
    String instanceId = String.format("%s_%d", hostname, 1);
    clusterSetup.addInstanceToCluster(clusterName, instanceId);
    HelixManager participant =
        HelixManagerFactory.getZKHelixManager(clusterName, instanceId, InstanceType.PARTICIPANT,
            zkAddr);
    participant.connect();
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  protected final String _dbName = "TestDB0";

  @BeforeClass()
  public void beforeClass() throws Exception {

    _setupTool = new ClusterSetup(_gZkClient);
  }
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  protected final String _alertStatusStr = _alertStr; // +" : (*)";
  protected final String _dbName = "TestDB0";

  @BeforeClass()
  public void beforeClass() throws Exception {
    _setupTool = new ClusterSetup(_gZkClient);
  }
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    AssertJUnit.assertTrue(_zkServer != null);
    ZKClientPool.reset();

    _gZkClient = new ZkClient(ZK_ADDR);
    _gZkClient.setZkSerializer(new ZNRecordSerializer());
    _gSetupTool = new ClusterSetup(ZK_ADDR);
  }
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  protected final String _dbName = "TestDB0";

  @BeforeClass()
  public void beforeClass() throws Exception {

    _setupTool = new ClusterSetup(_gZkClient);
  }
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  @BeforeMethod()
  public void setup() {

    _zkClient.deleteRecursive("/" + CLUSTER_NAME);
    _clusterSetup = new ClusterSetup(ZK_ADDR);
    _clusterSetup.addCluster(CLUSTER_NAME, true);
  }
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    // ClusterSetup
    // .processCommandLineArgs(createArgs("-zkSvr "+ZK_ADDR+ " help"));

    // wipe ZK
    _zkClient.deleteRecursive("/" + CLUSTER_NAME);
    _clusterSetup = new ClusterSetup(ZK_ADDR);

    ClusterSetup.processCommandLineArgs(createArgs("-zkSvr " + ZK_ADDR + " --addCluster "
        + CLUSTER_NAME));

    // wipe again
    _zkClient.deleteRecursive("/" + CLUSTER_NAME);
    _clusterSetup = new ClusterSetup(ZK_ADDR);

    _clusterSetup.setupTestCluster(CLUSTER_NAME);

    ClusterSetup.processCommandLineArgs(createArgs("-zkSvr " + ZK_ADDR + " --addNode "
        + CLUSTER_NAME + " " + TEST_NODE));
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Related Classes of org.apache.helix.tools.ClusterSetup

  • org.apache.commons.cli.CommandLine
  • org.apache.commons.cli.CommandLineParser
  • org.apache.commons.cli.GnuParser
  • org.apache.commons.cli.HelpFormatter
  • org.apache.commons.cli.Option
  • org.apache.commons.cli.OptionGroup
  • org.apache.commons.cli.Options
  • org.apache.helix.ConfigScope
  • org.apache.helix.ConfigScopeBuilder
  • org.apache.helix.filestore.IntegrationTest
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