Results 5 comments of Draco

Hi @hydai, can you assign this to me? I would like to use [cache action](https://github.com/actions/cache) to save OpenWrt artifact to reduce the building time.

Hi @jiacai2050, I'd like to take this task.

Are the fields `bytes_spilled_to_local_storage` and `bytes_spilled_to_remote_storage` the same as `bytes_from_local_disk` and `bytes_from_remote_disk`? If so, why add these two redundant fields?

> @dracoooooo Hi, it seems there are some CI errors, would you mind take a look? Due to #1538, the newly added integration test seems unable to consistently pass in...

> > The key in the map is `:`, > > I think we can encode regionId in wal directory path, so the key could only contains `tableId`. Indeed. >...