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？