Package org.apache.helix.manager.zk

Examples of org.apache.helix.manager.zk.ZkBaseDataAccessor

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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());
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                                             String[] resources,
                                             int partitions,
                                             int replicas)
  {
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    List<IdealState> idealStates = new ArrayList<IdealState>();
    List<String> instances = new ArrayList<String>();
    for (int i : nodes)
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  }

  protected void setupLiveInstances(String clusterName, int[] liveInstances)
  {
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    for (int i = 0; i < liveInstances.length; i++)
    {
      String instance = "localhost_" + liveInstances[i];
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    new HealthStatsAggregationTask(cmResult._manager).run();
    //sleep for a few seconds to give stats stage time to trigger
    Thread.sleep(3000);

    // other verifications go here
    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();
    //for (int i = 0; i < 1; i++) //change 1 back to 5
    //{
      //String instance = "localhost_" + (12918 + i);
      String instance = "localhost_12918";
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    new HealthStatsAggregationTask(cmResult._manager).run();
    //sleep for a few seconds to give stats stage time to trigger
    Thread.sleep(1000);

    // other verifications go here
    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();
    ZNRecord record = accessor.getProperty(keyBuilder.alertStatus()).getRecord();
    Map<String, Map<String,String>> recMap = record.getMapFields();
    for(int i = 0; i < 2; i++)
    {
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    new HealthStatsAggregationTask(cmResult._manager).run();

    //sleep for a few seconds to give stats stage time to trigger and for bean to trigger
    Thread.sleep(3000);

    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();

    // for (int i = 0; i < 1; i++) //change 1 back to 5
    // {
    // String instance = "localhost_" + (12918 + i);
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                            ZkClient zkClient)
  {
    _instanceName = instanceName;
    _clusterName = clusterName;
    _type = type;
    _accessor = new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(zkClient));
  }
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    String clusterName = "CLUSTER_" + _className + "_basic";
    System.out.println("START " + clusterName + " at "
        + new Date(System.currentTimeMillis()));

    HelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    HelixManager manager = new DummyClusterManager(clusterName, accessor);

    // ideal state: node0 is MASTER, node1 is SLAVE
    // replica=2 means 1 master and 1 slave
    setupIdealState(clusterName, new int[] { 0, 1 }, new String[] { "TestDB" }, 1, 2);
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    String clusterName = "CLUSTER_" + _className + "_constraints";
    System.out.println("START " + clusterName + " at "
        + new Date(System.currentTimeMillis()));

    HelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    HelixManager manager = new DummyClusterManager(clusterName, accessor);

    // ideal state: node0 is MASTER, node1 is SLAVE
    // replica=2 means 1 master and 1 slave
    setupIdealState(clusterName, new int[] { 0, 1 }, new String[] { "TestDB" }, 1, 2);
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    if (_gZkClient.exists(path))
    {
      _gZkClient.deleteRecursive(path);
    }
  
    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    TestHelper.setupEmptyCluster(_gZkClient, clusterName);

    final String controllerName = "controller_0";
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Related Classes of org.apache.helix.manager.zk.ZkBaseDataAccessor

  • org.apache.helix.controller.stages.TestMessageThrottleStage
  • org.apache.helix.controller.stages.TestRebalancePipeline
  • org.apache.helix.healthcheck.TestAddDropAlert
  • org.apache.helix.healthcheck.TestExpandAlert
  • org.apache.helix.healthcheck.TestSimpleAlert
  • org.apache.helix.healthcheck.TestSimpleWildcardAlert
  • org.apache.helix.healthcheck.TestStalenessAlert
  • org.apache.helix.healthcheck.TestWildcardAlert
  • org.apache.helix.integration.TestAutoRebalance
  • org.apache.helix.integration.TestAutoRebalance$ExternalViewBalancedVerifier
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