indexVersion = SearchIndex.INDEX_VERSION;
logger.debug("Creating version index for site '{}'", site.getIdentifier());
IndexRequestBuilder requestBuilder = nodeClient.prepareIndex(site.getIdentifier(), VERSION_TYPE, ROOT_ID);
logger.debug("Index version of site '{}' is {}", site.getIdentifier(), indexVersion);
requestBuilder = requestBuilder.setSource(VERSION, Integer.toString(indexVersion));
requestBuilder.execute().actionGet();
}
preparedIndices.add(site.getIdentifier());
}