Data Sync with different TTL from Local to Remote IoTDB instance

[henjoe]

I have 2 IotDB instance where they should be sync (historical and real-time).
Let's call it local iotDB and remote iotDB.

What I know if is it possible to do this on IOTDB via Pipe.
Local IoTDB root.db.** has TTL set to 1 year
From my understanding based on the documentation, when the local iotdb sync its data to remote iotdb, it also sync the TTL to the remote. so it means my remote iotdb will have roo.db.** has TTL to be equal to the local which is 1 year.

And that's where my question is, is it possible to override the TTL from the remote iotdb? let say I want it to be like 3 years? I believe I can set this, but it might be override by local iotdb via pipe when it syncs its data.

I hope someone already did this kind of setup and how they configure the pipe.
Thanks in advance.