/** {@inheritDoc} */ @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { IgniteConfiguration cfg = super.getConfiguration(gridName); TcpDiscoverySpi spi = new TcpDiscoverySpi(); spi.setIpFinder(IP_FINDER); cfg.setDiscoverySpi(spi); cfg.setCacheConfiguration(); cfg.setMetricsUpdateFrequency(0); return cfg; }