Examples of com.linkedin.helix.HelixDataAccessor.keyBuilder()

Class com.linkedin.helix.HelixDataAccessor

Examples of com.linkedin.helix.HelixDataAccessor.keyBuilder()

com.linkedin.helix.HelixDataAccessor.keyBuilder()
Get key builder for the accessor @return

    HelixDataAccessor accessor = _startCMResultMap.get("controller_9001")._manager.getHelixDataAccessor();
    LiveInstance controllerLeader = accessor.getProperty(accessor.keyBuilder().controllerLeader());
    Assert.assertTrue(controllerLeader.getInstanceName().startsWith("controller_900"));
    
    accessor = _startCMResultMap.get("localhost_1232")._manager.getHelixDataAccessor();
    LiveInstance leader = accessor.getProperty(accessor.keyBuilder().controllerLeader());
    Assert.assertTrue(leader.getInstanceName().startsWith("controller_900"));
    
    boolean verifyResult =
        ClusterStateVerifier.verifyByZkCallback(new MasterNbInExtViewVerifier(ZK_ADDR,
                                                                              "clusterTest1"));

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    Assert.assertEquals(message.getToState(), "OFFLINE");
    Assert.assertEquals(message.getTgtName(), "localhost_1");


    // round3: remove O->S for localhost_0, controller should now send O->DROPPED to
    // localhost_0
    Builder keyBuilder = accessor.keyBuilder();
    List<String> msgIds = accessor.getChildNames(keyBuilder.messages("localhost_0"));
    accessor.removeProperty(keyBuilder.message("localhost_0", msgIds.get(0)));
    runPipeline(event, dataRefresh);
    runPipeline(event, rebalancePipeline);
    msgSelOutput = event.getAttribute(AttributeName.MESSAGES_SELECTED.toString());

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    ZkClient zkClient = (ZkClient)getContext().getAttributes().get(RestAdminApplication.ZKCLIENT);
    ClusterSetup setupTool = new ClusterSetup(zkClient);
    List<String> instances = setupTool.getClusterManagementTool().getInstancesInCluster(clusterName);
    
    HelixDataAccessor accessor = ClusterRepresentationUtil.getClusterDataAccessor(zkClient, clusterName);
    LiveInstance liveInstance = accessor.getProperty(accessor.keyBuilder().liveInstance(instanceName));
    String sessionId = liveInstance.getSessionId();
    
    StringRepresentation representation = new StringRepresentation("");//(ClusterRepresentationUtil.ObjectToJson(instanceConfigs), MediaType.APPLICATION_JSON);
    
    return representation;

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      schedulerMessage.setTgtSessionId("*");
      schedulerMessage.setTgtName("CONTROLLER");
      schedulerMessage.setSrcInstanceType(InstanceType.CONTROLLER);
      
      HelixDataAccessor accessor = ClusterRepresentationUtil.getClusterDataAccessor(zkClient, clusterName);
      accessor.setProperty(accessor.keyBuilder().controllerMessage(schedulerMessage.getMsgId()), schedulerMessage);
      
      Map<String, String> resultMap = new HashMap<String, String>();
      resultMap.put("StatusUpdatePath", PropertyPathConfig.getPath(PropertyType.STATUSUPDATES_CONTROLLER, clusterName, MessageType.SCHEDULER_MSG.toString(),schedulerMessage.getMsgId()));
      resultMap.put("MessageType", Message.MessageType.SCHEDULER_MSG.toString());
      resultMap.put("MsgId", schedulerMessage.getMsgId());

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    }


//    DataAccessor accessor = manager.getDataAccessor();
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
//    boolean retVal = accessor.setProperty(PropertyType.PERSISTENTSTATS, record);
    Builder keyBuilder = accessor.keyBuilder();
    boolean retVal = accessor.setProperty(keyBuilder.persistantStat(), new PersistentStats(record));
    if (retVal == false)
    {
      logger.error("attempt to persist derived stats failed");
    }

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  }


  public static String parseResourceName(String actualStatName, HelixManager manager)
  {
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    Builder kb = accessor.keyBuilder();
    List<IdealState> idealStates = accessor.getChildValues(kb.idealStates());
    for (IdealState idealState : idealStates)
    {
      String resourceName = idealState.getResourceName();
      if(actualStatName.contains("=" + resourceName + ".") || actualStatName.contains("=" + resourceName + ";"))

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  }


  public static String parseInstanceName(String actualStatName, HelixManager manager)
  {
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    Builder kb = accessor.keyBuilder();
    List<LiveInstance> liveInstances = accessor.getChildValues(kb.liveInstances());
    for (LiveInstance instance : liveInstances)
    {
      String instanceName = instance.getInstanceName();
      if(actualStatName.startsWith(instanceName))

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      delta.putAll(_alertActionTaken);
      SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd-hh:mm:ss:SSS");
      String date = dateFormat.format(new Date());


      HelixDataAccessor accessor = manager.getHelixDataAccessor();
      Builder keyBuilder = accessor.keyBuilder();


      HelixProperty property = accessor.getProperty(keyBuilder.alertHistory());
      ZNRecord alertFiredHistory;
      if(property == null)
      {

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    String response = assertSuccessPostOperation(clusterUrl, paraMap, false);
    Thread.sleep(6000);
    Assert.assertFalse(_gZkClient.exists("/Klazt3rz/IDEALSTATES/clusterTest1"));


    accessor = _startCMResultMap.get("localhost_1231")._manager.getHelixDataAccessor();
    path = accessor.keyBuilder().controllerLeader().getPath();
    Assert.assertFalse(_gZkClient.exists(path));


    deleteUrl(clusterUrl, true);


    Assert.assertTrue(_gZkClient.exists("/clusterTest1"));

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    HelixDataAccessor accessor;
    accessor = _startCMResultMap.get("localhost_1231")._manager.getHelixDataAccessor();
    // drop node should fail as not disabled
    String hostName = "localhost_1231";
    String instanceUrl = getInstanceUrl("clusterTest1", hostName);
    ExternalView ev = accessor.getProperty(accessor.keyBuilder().externalView("db_11"));


    Map<String, String> paraMap = new HashMap<String, String>();
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.enablePartition);
    paraMap.put(JsonParameters.ENABLED, "false");
    paraMap.put(JsonParameters.PARTITION, "db_11_0;db_11_15");

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