Package org.apache.helix

Examples of org.apache.helix.HelixDataAccessor.createProperty()


    {
      accessor.removeProperty(keyBuilder.pause());
    }
    else
    {
      accessor.createProperty(keyBuilder.pause(), new PauseSignal("pause"));
    }
  }

  @Override
  public void resetPartition(String clusterName,
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        leader.setWebserviceUrl(zkPropertyTransferServiceUrl);
    }
      } else {
    LOG.warn("ZKPropertyTransferServer instnace is null");
      }
      boolean success = accessor.createProperty(keyBuilder.controllerLeader(), leader);
      if (success) {
    return true;
      } else {
    LOG.info("Unable to become leader probably because some other controller becames the leader");
      }
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        msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    helixDataAccessor.createProperty(
        keyBuilder.controllerMessage(schedulerMessage.getMsgId()),
        schedulerMessage);

    Thread.sleep(15000);
   
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          leader.setWebserviceUrl(zkPropertyTransferServiceUrl);
        }
      } else {
        LOG.warn("ZKPropertyTransferServer instnace is null");
      }
      boolean success = accessor.createProperty(keyBuilder.controllerLeader(), leader);
      if (success) {
        return true;
      } else {
        LOG.info("Unable to become leader probably because some other controller becames the leader");
      }
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    schedulerMessage.getRecord().setMapField("MessageTemplate", msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    helixDataAccessor.createProperty(keyBuilder.controllerMessage(schedulerMessage.getMsgId()),
        schedulerMessage);

    for (int i = 0; i < 30; i++) {
      Thread.sleep(2000);
      if (_PARTITIONS == _factory._results.size()) {
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    schedulerMessage.getRecord().setMapField("MessageTemplate", msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    helixDataAccessor.createProperty(keyBuilder.controllerMessage(schedulerMessage.getMsgId()),
        schedulerMessage);

    for (int i = 0; i < 30; i++) {
      Thread.sleep(2000);
      if (_PARTITIONS == _factory._results.size()) {
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    schedulerMessage.getRecord().setMapField("MessageTemplate", msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    helixDataAccessor.createProperty(keyBuilder.controllerMessage(schedulerMessage.getMsgId()),
        schedulerMessage);

    for (int i = 0; i < 30; i++) {
      Thread.sleep(2000);
      if (_PARTITIONS == _factory._results.size()) {
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    schedulerMessage.getRecord().setMapField("MessageTemplate", msg.getRecord().getSimpleFields());
    schedulerMessage.getRecord().setSimpleField("TIMEOUT", "-1");

    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
    Builder keyBuilder = helixDataAccessor.keyBuilder();
    helixDataAccessor.createProperty(keyBuilder.controllerMessage(schedulerMessage.getMsgId()),
        schedulerMessage);

    for (int i = 0; i < 30; i++) {
      Thread.sleep(2000);
      if (_PARTITIONS == _factory._results.size()) {
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          leader.setWebserviceUrl(zkPropertyTransferServiceUrl);
        }
      } else {
        LOG.warn("ZKPropertyTransferServer instnace is null");
      }
      boolean success = accessor.createProperty(keyBuilder.controllerLeader(), leader);
      if (success) {
        return true;
      } else {
        LOG.info("Unable to become leader probably because some other controller becames the leader");
      }
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          leader.setWebserviceUrl(zkPropertyTransferServiceUrl);
        }
      } else {
        LOG.warn("ZKPropertyTransferServer instnace is null");
      }
      boolean success = accessor.createProperty(keyBuilder.controllerLeader(), leader);
      if (success) {
        return true;
      } else {
        LOG.info("Unable to become leader probably because some other controller becames the leader");
      }
View Full Code Here

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