如何为 Apache Ignite 缓存配置持久存储？

Question

我正在尝试为 Apache Ignite 配置持久存储，以便我的 IgniteCache 实例不会在应用程序重启时丢失数据。我的设置是从我的代码开始的本地单节点集群，如下所示：IgniteConfiguration cfg = new IgniteConfiguration();cfg.setWorkDirectory("C:\\ignite");// Ignite persistence configuration.DataStorageConfiguration storageCfg = new DataStorageConfiguration();storageCfg.setStoragePath("ignitedb/storage");storageCfg.setWalPath("ignitedb/wal");storageCfg.setWalArchivePath("ignitedb/wal/archive");// Enabling the persistence.storageCfg.getDefaultDataRegionConfiguration().setPersistenceEnabled(true);// Applying settings.cfg.setDataStorageConfiguration(storageCfg);Ignite ignite = Ignition.getOrStart(cfg);ignite.active(true);// Get all server nodes that are already up and running.Collection<ClusterNode> nodes = ignite.cluster().forServers().nodes();// Set the baseline topology that is represented by these nodes.ignite.cluster().setBaselineTopology(nodes);return ignite;缓存是这样创建的：cacheConfiguration = new CacheConfiguration<>();cacheConfiguration.setBackups(1);cacheConfiguration.setAtomicityMode(CacheAtomicityMode.ATOMIC);cacheConfiguration.setName("UserCache");cacheConfiguration.setCacheMode(CacheMode.LOCAL);cacheConfiguration.setReadFromBackup(true);cacheConfiguration.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC);cacheConfiguration.setIndexedTypes(String.class, User.class);IgniteCache<String, User> cache = ignite.getOrCreateCache(cacheConfiguration);User在缓存中存储对象有效。Ignite 在C:\ignite. 但是在应用程序重新启动时，所有数据都会丢失。我该如何正确配置？