Comments (1)
jancionear
commented on July 26, 2024
One approach could be to split the ChunkStateWitness into two parts:
- The part that proves the execution of previous chunk
- The part that contains information specific to the new chunk -
new_transactionsetc
Currently the chunk producer has to distribute both 1) and 2) for every new chunk, but 1) is the same every time, so there's really no need to resend it every time.
The validators could cache 1) and receive only 2) from the chunk producer. 2) is small, so it can be distributed quickly and the chunk would be endorsed in time.
from nearcore.
Related Issues (20)
- Lower the receipt size limit to 1.5MiB
- need a new setup guide in README.md because nearup repo is archived
- Keep transactions from only one chunk in ChunkStateWitness HOT 2
- Block data for flat storage head may be GC-d HOT 4
- header sync can get stuck after a restart HOT 1
- Investigate high memory and disk usage for FT benchmark HOT 3
- Ensure that state snapshot works for new shards
- Consider removing non-strict flat storage update mode
- Potential race condition for locking flat storage updates
- test_client_with_multi_test_loop fails with enabled GC HOT 1
- Incorrect height_included field with chunk method for valid chunk DNpbdE7STG5REEjwu6P8sUq8tbTpppk1Pi7nDPPXnBvV
- replace the once_cell dependency with the types from libstd
- Implement rate limits for network messages HOT 3
- Set up a GCP image with initial state for FT benchmark HOT 2
- test_features used for adversarial features
- Investigate why RPCs receive witnesses
- [state sync][bug] Cancel old state sync if node is started in the new epoch.
- Reduce used crates for public libraries
- Stateless Validation launch doomsday scenarios
- Idea: ponder making wasmtime the primary backend
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from nearcore.