Package org.apache.helix.tools

Examples of org.apache.helix.tools.StateModelConfigGenerator

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      // add cluster
      admin.addCluster(clusterName, true);

      // add state model definition
      StateModelConfigGenerator generator = new StateModelConfigGenerator();
      admin.addStateModelDef(clusterName, DEFAULT_STATE_MODEL,
          new StateModelDefinition(generator.generateConfigForOnlineOffline()));
      // addNodes
      for (int i = 0; i < numNodes; i++)
      {
        String port = "" +(12001+ i);
        String serverId = "localhost_"+ port;
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    message.setStateModelDef("MasterSlave");

    MockManager manager = new MockManager("clusterName");
    // DataAccessor accessor = manager.getDataAccessor();
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    StateModelDefinition stateModelDef =
        new StateModelDefinition(generator.generateConfigForMasterSlave());
    Builder keyBuilder = accessor.keyBuilder();
    accessor.setProperty(keyBuilder.stateModelDef("MasterSlave"), stateModelDef);

    MockHelixTaskExecutor executor = new MockHelixTaskExecutor();
    MockStateModel stateModel = new MockStateModel();
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    MockStateModel stateModel = new MockStateModel();
    NotificationContext context;
    MockManager manager = new MockManager("clusterName");
//    DataAccessor accessor = manager.getDataAccessor();
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    StateModelDefinition stateModelDef = new StateModelDefinition(
        generator.generateConfigForMasterSlave());
    Builder keyBuilder = accessor.keyBuilder();
    accessor.setProperty(keyBuilder.stateModelDef("MasterSlave"), stateModelDef);

    context = new NotificationContext(manager);
    CurrentState currentStateDelta = new CurrentState("TestDB");
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    MockManager manager = new MockManager("clusterName");
//    DataAccessor accessor = manager.getDataAccessor();
    HelixDataAccessor accessor = manager.getHelixDataAccessor();

    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    StateModelDefinition stateModelDef = new StateModelDefinition(
        generator.generateConfigForMasterSlave());
//    accessor.setProperty(PropertyType.STATEMODELDEFS, stateModelDef, "MasterSlave");
    Builder keyBuilder = accessor.keyBuilder();
    accessor.setProperty(keyBuilder.stateModelDef("MasterSlave"), stateModelDef);

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                     new ZNRecordSerializer());
    ZKHelixAdmin admin = new ZKHelixAdmin(zkclient);
    admin.addCluster(clusterName, true);

    // add MasterSlave state mode definition
    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    admin.addStateModelDef(clusterName,
                           "MasterSlave",
                           new StateModelDefinition(generator.generateConfigForMasterSlave()));

    // add 3 participants: "localhost:{12918, 12919, 12920}"
    for (int i = 0; i < 3; i++)
    {
      int port = 12918 + i;
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  {
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    StateModelDefinition masterSlave =
        new StateModelDefinition(generator.generateConfigForMasterSlave());
    accessor.setProperty(keyBuilder.stateModelDef(masterSlave.getId()), masterSlave);

    StateModelDefinition leaderStandby =
        new StateModelDefinition(generator.generateConfigForLeaderStandby());
    accessor.setProperty(keyBuilder.stateModelDef(leaderStandby.getId()), leaderStandby);

    StateModelDefinition onlineOffline =
        new StateModelDefinition(generator.generateConfigForOnlineOffline());
    accessor.setProperty(keyBuilder.stateModelDef(onlineOffline.getId()), onlineOffline);

  }
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      // add cluster
      admin.addCluster(clusterName, true);

      // add state model definition
      StateModelConfigGenerator generator = new StateModelConfigGenerator();
      admin.addStateModelDef(clusterName, DEFAULT_STATE_MODEL,
          new StateModelDefinition(generator.generateConfigForOnlineOffline()));

      // add resource "topic" which has 6 partitions
      String resourceName = DEFAULT_RESOURCE_NAME;
      admin.addResource(clusterName, resourceName, DEFAULT_PARTITION_NUMBER, DEFAULT_STATE_MODEL,
          IdealStateModeProperty.AUTO_REBALANCE.toString());
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    stage.postProcess();
  }

  protected void setupStateModel()
  {
    ZNRecord masterSlave = new StateModelConfigGenerator()
        .generateConfigForMasterSlave();
   
    Builder keyBuilder = accessor.keyBuilder();
    accessor.setProperty(keyBuilder.stateModelDef(masterSlave.getId()), new StateModelDefinition(masterSlave));
   
    ZNRecord leaderStandby = new StateModelConfigGenerator()
        .generateConfigForLeaderStandby();
    accessor.setProperty(keyBuilder.stateModelDef(leaderStandby.getId()), new StateModelDefinition(leaderStandby));

    ZNRecord onlineOffline = new StateModelConfigGenerator()
        .generateConfigForOnlineOffline();
    accessor.setProperty(keyBuilder.stateModelDef(onlineOffline.getId()), new StateModelDefinition(onlineOffline));
  }
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    try
    {
      startLocalZookeeper(2199);
      HelixAdmin admin = new ZKHelixAdmin(zkAddress);
      admin.addCluster(clusterName, true);
      StateModelConfigGenerator generator = new StateModelConfigGenerator();
      admin.addStateModelDef(clusterName, "OnlineOffline",
          new StateModelDefinition(generator.generateConfigForOnlineOffline()));
      admin.addResource(clusterName, lockGroupName, numPartitions,
          "OnlineOffline", IdealStateModeProperty.AUTO_REBALANCE.toString());
      admin.rebalance(clusterName, lockGroupName, 1);
      for (int i = 0; i < numInstances; i++)
      {
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  protected void setupStateModel(String clusterName) {
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    StateModelConfigGenerator generator = new StateModelConfigGenerator();
    StateModelDefinition masterSlave =
        new StateModelDefinition(generator.generateConfigForMasterSlave());
    accessor.setProperty(keyBuilder.stateModelDef(masterSlave.getId()), masterSlave);

    StateModelDefinition leaderStandby =
        new StateModelDefinition(generator.generateConfigForLeaderStandby());
    accessor.setProperty(keyBuilder.stateModelDef(leaderStandby.getId()), leaderStandby);

    StateModelDefinition onlineOffline =
        new StateModelDefinition(generator.generateConfigForOnlineOffline());
    accessor.setProperty(keyBuilder.stateModelDef(onlineOffline.getId()), onlineOffline);

  }
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Related Classes of org.apache.helix.tools.StateModelConfigGenerator

  • org.apache.helix.controller.stages.BaseStageTest
  • org.apache.helix.examples.IdealStateExample
  • org.apache.helix.filestore.SetupCluster
  • org.apache.helix.lockmanager.LockManagerDemo
  • org.apache.helix.manager.zk.ZNRecordSerializer
  • org.apache.helix.model.builder.StateTransitionTableBuilder
  • org.apache.helix.model.Transition
  • org.apache.helix.recipes.rabbitmq.SetupConsumerCluster
  • org.apache.helix.TestHelixTaskExecutor
  • org.apache.helix.TestHelixTaskHandler
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