Method put

fdbserver/KeyValueStoreShardedRocksDB.actor.cpp:856–875

	}

	void put(KeyRef key, ValueRef value) {
		auto it = dataShardMap.rangeContaining(key);
		if (!it.value()) {
			TraceEvent(SevError, "ShardedRocksDB").detail("Error", "write to non-exist shard").detail("WriteKey", key);
			return;
		}
		TraceEvent(SevVerbose, "ShardedRocksShardManagerPut", this->logId)
		    .detail("WriteKey", key)
		    .detail("Value", value)
		    .detail("MapRange", it.range())
		    .detail("ShardRange", it.value()->range);
		ASSERT(it.value()->range == (KeyRangeRef)it.range());
		ASSERT(writeBatch != nullptr);
		ASSERT(dirtyShards != nullptr);
		writeBatch->Put(it.value()->physicalShard->cf, toSlice(key), toSlice(value));
		dirtyShards->insert(it.value()->physicalShard);
		TraceEvent(SevVerbose, "ShardedRocksShardManagerPutEnd", this->logId)
		    .detail("WriteKey", key)
		    .detail("Value", value);
	}

	void clear(KeyRef key) {
		auto it = dataShardMap.rangeContaining(key);