Package com.linkedin.helix.PropertyKey

Examples of com.linkedin.helix.PropertyKey.Builder.liveInstance()

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    logger.info("Add live instance: InstanceName: " + _instanceName + " Session id:"
        + _sessionId);
    // if (!_accessor.setProperty(PropertyType.LIVEINSTANCES, liveInstance,
    // _instanceName))
    Builder keyBuilder = _helixAccessor.keyBuilder();
    if (!_helixAccessor.createProperty(keyBuilder.liveInstance(_instanceName),
                                       liveInstance))
    {
      String errorMsg =
          "Fail to create live instance node after waiting, so quit. instance:"
              + _instanceName;
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  private void handleNewSessionAsParticipant()
  {
    // In case there is a live instance record on zookeeper
    Builder keyBuilder = _helixAccessor.keyBuilder();

    if (_helixAccessor.getProperty(keyBuilder.liveInstance(_instanceName)) != null)
    {
      logger.warn("Found another instance with same instanceName: " + _instanceName
          + " in cluster " + _clusterName);
      // Wait for a while, in case previous storage node exits unexpectedly
      // and its liveinstance
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      {
        logger.warn("Sleep interrupted while waiting for previous liveinstance to go away.",
                    e);
      }

      if (_helixAccessor.getProperty(keyBuilder.liveInstance(_instanceName)) != null)
      {
        String errorMessage =
            "instance " + _instanceName + " already has a liveinstance in cluster "
                + _clusterName;
        logger.error(errorMessage);
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