builder.setRpcVersion(ControlRpcConfig.RPC_VERSION); if (config.getAuthMechanismToUse() != null) { builder.addAllAuthenticationMechanisms(config.getAuthProvider().getAllFactoryNames());
builder.setRpcVersion(ControlRpcConfig.RPC_VERSION); if (config.getAuthMechanismToUse() != null) { builder.addAllAuthenticationMechanisms(config.getAuthProvider().getAllFactoryNames());