Package com.linkedin.helix

Examples of com.linkedin.helix.PropertyKey

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    List<ZNRecord> children = _baseDataAccessor.get(paths, null, 0);

    // check if bucketized
    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      ZNRecord record = children.get(i);

      PropertyType type = key.getType();
      String path = key.getPath();
      int options = constructOptions(type);
      // ZNRecord record = null;

      switch (type)
      {
      case CURRENTSTATES:
      case IDEALSTATES:
      case EXTERNALVIEW:
        // check if bucketized
        if (record != null)
        {
          HelixProperty property = new HelixProperty(record);

          int bucketSize = property.getBucketSize();
          if (bucketSize > 0)
          {
            List<ZNRecord> childRecords =
                _baseDataAccessor.getChildren(path, null, options);
            ZNRecord assembledRecord = new ZNRecordAssembler().assemble(childRecords);

            // merge with parent node value
            if (assembledRecord != null)
            {
              record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
              record.getListFields().putAll(assembledRecord.getListFields());
              record.getMapFields().putAll(assembledRecord.getMapFields());
            }
          }
        }
        break;
      default:
        break;
      }

      @SuppressWarnings("unchecked")
      T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
      childValues.add(t);
    }

    return childValues;
  }
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    int options = -1;
    List<String> paths = new ArrayList<String>();
    List<ZNRecord> records = new ArrayList<ZNRecord>();
    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      PropertyType type = key.getType();
      String path = key.getPath();
      paths.add(path);
      HelixProperty value = children.get(i);
      records.add(value.getRecord());
      options = constructOptions(type);
    }
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        new ArrayList<List<ZNRecord>>(Collections.<List<ZNRecord>> nCopies(keys.size(),
                                                                           null));

    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      PropertyType type = key.getType();
      String path = key.getPath();
      paths.add(path);
      options = constructOptions(type);

      HelixProperty value = children.get(i);
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    List<ZNRecord> children = _baseDataAccessor.get(paths, null, 0);

    // check if bucketized
    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      ZNRecord record = children.get(i);

      PropertyType type = key.getType();
      String path = key.getPath();
      int options = constructOptions(type);
      // ZNRecord record = null;

      switch (type)
      {
      case CURRENTSTATES:
      case IDEALSTATES:
      case EXTERNALVIEW:
        // check if bucketized
        if (record != null)
        {
          HelixProperty property = new HelixProperty(record);

          int bucketSize = property.getBucketSize();
          if (bucketSize > 0)
          {
            List<ZNRecord> childRecords =
                _baseDataAccessor.getChildren(path, null, options);
            ZNRecord assembledRecord = new ZNRecordAssembler().assemble(childRecords);

            // merge with parent node value
            if (assembledRecord != null)
            {
              record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
              record.getListFields().putAll(assembledRecord.getListFields());
              record.getMapFields().putAll(assembledRecord.getMapFields());
            }
          }
        }
        break;
      default:
        break;
      }

      @SuppressWarnings("unchecked")
      T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
      childValues.add(t);
    }

    return childValues;
  }
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    int options = -1;
    List<String> paths = new ArrayList<String>();
    List<ZNRecord> records = new ArrayList<ZNRecord>();
    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      PropertyType type = key.getType();
      String path = key.getPath();
      paths.add(path);
      HelixProperty value = children.get(i);
      records.add(value.getRecord());
      options = constructOptions(type);
    }
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        new ArrayList<List<ZNRecord>>(Collections.<List<ZNRecord>> nCopies(keys.size(),
                                                                           null));

    for (int i = 0; i < keys.size(); i++)
    {
      PropertyKey key = keys.get(i);
      PropertyType type = key.getType();
      String path = key.getPath();
      paths.add(path);
      options = constructOptions(type);

      HelixProperty value = children.get(i);
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        schedulerMessage);

    Thread.sleep(15000);

    Assert.assertEquals(_PARTITIONS, _factory._results.size());
    PropertyKey controllerTaskStatus = keyBuilder.controllerTaskStatus(
        MessageType.SCHEDULER_MSG.toString(), schedulerMessage.getMsgId());
    ZNRecord statusUpdate = helixDataAccessor.getProperty(controllerTaskStatus)
        .getRecord();
    Assert.assertTrue(statusUpdate.getMapField("SentMessageCount")
        .get("MessageCount").equals("" + (_PARTITIONS * 3)));
 
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    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();

    Assert.assertEquals(_PARTITIONS, _factory._results.size());
    PropertyKey controllerTaskStatus = keyBuilder.controllerTaskStatus(
        MessageType.SCHEDULER_MSG.toString(), msgId);
    ZNRecord statusUpdate = helixDataAccessor.getProperty(controllerTaskStatus)
        .getRecord();
    Assert.assertTrue(statusUpdate.getMapField("SentMessageCount")
        .get("MessageCount").equals("" + (_PARTITIONS * 3)));
 
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        msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    PropertyKey controllerMessageKey = keyBuilder
        .controllerMessage(schedulerMessage.getMsgId());
    helixDataAccessor.setProperty(controllerMessageKey, schedulerMessage);

    Thread.sleep(3000);

    Assert.assertEquals(0, factory._results.size());
    PropertyKey controllerTaskStatus = keyBuilder.controllerTaskStatus(
        MessageType.SCHEDULER_MSG.toString(), schedulerMessage.getMsgId());
    ZNRecord statusUpdate = helixDataAccessor.getProperty(controllerTaskStatus)
        .getRecord();
    Assert.assertTrue(statusUpdate.getMapField("SentMessageCount")
        .get("MessageCount").equals("0"));
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      }
    }
    try
    {
      // Update the ZK current state of the node
      PropertyKey key = keyBuilder.currentState(instanceName,
                              sessionId,
                              resource,
                              bucketizer.getBucketName(partitionKey));
      if (!_message.getGroupMessageMode())
      {
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Related Classes of com.linkedin.helix.PropertyKey

  • com.linkedin.helix.integration.TestSchedulerMessage
  • com.linkedin.helix.manager.zk.TestZKLiveInstanceData
  • com.linkedin.helix.manager.zk.ZkBaseDataAccessor
  • com.linkedin.helix.manager.zk.ZkClient
  • com.linkedin.helix.manager.zk.ZKHelixDataAccessor
  • com.linkedin.helix.manager.zk.ZKHelixManager
  • com.linkedin.helix.messaging.handling.HelixStateTransitionHandler
  • com.linkedin.helix.model.IdealState
  • com.linkedin.helix.util.StatusUpdateUtil
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