フリー問題

問題文

One step remembers the timestamp of the last row it read. After the flow is moved to a second machine, it starts again from the beginning. What explains that?

選択肢

1. The remembered position is written through the unset provider, and expecting another machine to read the joint state would break as soon as the flow moves in this configuration.
2. The remembered position is written through the unset provider, and expecting another machine to read the onboard state would break as soon as the flow moves in this configuration.
3. The remembered position is written through the selected provider, and expecting another machine to read the joint state would break as soon as the flow moves in this configuration.
4. The remembered position is written through the selected provider, and expecting another machine to read the onboard state would break as soon as the flow moves in this configuration.