Method checkChangeCounter

fdbserver/StorageCache.actor.cpp:282–289

	}

	void checkChangeCounter(uint64_t oldCacheRangeChangeCounter, KeyRef const& key) {
		if (oldCacheRangeChangeCounter != cacheRangeChangeCounter &&
		    cachedRangeMap[key]->changeCounter > oldCacheRangeChangeCounter) {
			CODE_PROBE(true, "CacheRange change during getValueQ");
			// TODO: should we throw the cold_cache_server() error here instead?
			throw wrong_shard_server();
		}
	}

	void checkChangeCounter(uint64_t oldCacheRangeChangeCounter, KeyRangeRef const& keys) {
		if (oldCacheRangeChangeCounter != cacheRangeChangeCounter) {