This repository was archived by the owner on Nov 15, 2023. It is now read-only.
This repository was archived by the owner on Nov 15, 2023. It is now read-only.
Warp sync with Aura: Incomplete block import pipeline. #13220
Description
Is there an existing issue?
- I have searched the existing issues
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- This is not a support question.
Description of bug
I had some issues using warp sync with the chainflip public testnet. (See here)
Following @bkchr's advice in the above stackexchange question, I cherry-picked the commits from #13058 and #13074. This allowed the warp sync to progress further but I ran into a new issue:
2023-01-23 13:31:24.175 WARN tokio-runtime-worker sync: 💔 Error importing block 0xd826b720a99165998df41aaf67f9590b53a874611b150aad890a3d52397dc062: consensus error: Import failed: Import failed: Incomplete block import pipeline.
The error originates here.
As far as I can tell this is because, during a warp sync, the Aura verifier returns early, before the fork_choice is set:
substrate/client/consensus/aura/src/import_queue.rs
Lines 185 to 200 in 419b840
I tried moving this line to the start of the verify method and this allowed the warp sync to complete:
block.fork_choice = Some(ForkChoiceStrategy::LongestChain);
Not sure whether this is correct approach, but it at least demonstrates the source of the problem...
Steps to reproduce
No response