我正在尝试使用缓存存储进行持久化。我已经使用二进制模板实现了用户定义对象的序列化。但是仍然在spring xml中配置cassandra缓存存储时。我收到错误，例如未找到反序列化器或未找到类ID。我什至尝试了docs中可用的二进制配置，但是没有用。有人可以帮助解决问题。
错误代码：
> [21:46:12,349][SEVERE][main][GridDhtAtomicCache] <cachekey> Unexpected
> exception during cache update class
> org.apache.ignite.binary.BinaryObjectException: Failed resolve class
> for ID: -1516436005 at
> org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:699)
> at
> org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1491)
> at
> org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1450)
> at
> org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:637)
> at
> org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:142)
> at
> org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:272)
> at
> org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:160)
> at
> org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:147)
> at
> org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinaryIfNeeded(GridCacheContext.java:1742)
> at
> org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.put(GridCacheStoreManagerAdapter.java:566)
> at
> org.apache.ignite.internal.processors.cache.GridCacheMapEntry.innerUpdate(GridCacheMapEntry.java:2507)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateSingle(GridDhtAtomicCache.java:2479)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal0(GridDhtAtomicCache.java:1881)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.updateAllAsyncInternal(GridDhtAtomicCache.java:1721)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.mapSingle(GridNearAtomicAbstractUpdateFuture.java:263)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.map(GridNearAtomicSingleUpdateFuture.java:494)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicSingleUpdateFuture.mapOnTopology(GridNearAtomicSingleUpdateFuture.java:436)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.map(GridNearAtomicAbstractUpdateFuture.java:208)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.update0(GridDhtAtomicCache.java:1236)
> at
> org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.put0(GridDhtAtomicCache.java:671)
> at
> org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2276)
> at
> org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(GridCacheAdapter.java:2253)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxy.put(IgniteCacheProxy.java:1375)
> at
> org.apache.ignite.internal.processors.platform.cache.PlatformCache.processInStreamOutLong(PlatformCache.java:409)
> at
> org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inStreamOutLong(PlatformTargetProxyImpl.java:61)
> Caused by: class org.apache.ignite.IgniteCheckedException: Class
> definition was not found at marshaller cache and local file.
> [id=-1516436005,
> file=/apache-ignite-fabric-1.9.0-bin/work/marshaller/-1516436005.classname]
> at
> org.apache.ignite.internal.MarshallerContextImpl.className(MarshallerContextImpl.java:218)
> at
> org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:174)
> at
> org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:683)
最佳答案
如果仅在C ++中定义了类，则可能需要在storeKeepBinary上设置CacheConfiguration。另外，您可能想看看this ticket，因为Cassandra商店存在一些问题。它似乎处于“可用补丁”状态，因此似乎修复很快就会掌握。
关于c++ - 点燃C++:在缓存存储中找不到序列化类，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/43903388/