/** @return Cache configuration. */ private GridCacheConfiguration cacheConfiguration() { GridCacheConfiguration cfg = new GridCacheConfiguration(); cfg.setBackups(backups); cfg.setCacheMode(GridCacheMode.PARTITIONED); cfg.setDistributionMode(GridCacheDistributionMode.PARTITIONED_ONLY); cfg.setAffinity(new GridCachePartitionFairAffinity(parts)); return cfg; }