private RocksService getNodeClient() throws Exception {
if (nodeClient.get() == null) {
try {
nodeClient.set(
clientManager
.createClient(
new FramedClientConnector(fromParts(hostNodes, portNodes)), RocksService.class)
.get());
logger.info("Opened node Rocksdb connection to " + hostNodes + ":" + portNodes);
} catch (Exception e) {
logger.error("Error in open node! Host " + hostNodes + " port ++" + portNodes + " " + e);
throw e;
}
}
return nodeClient.get();
}
