8000 spec: Add additional information about validator ordering (total power) (backport #2715) by mergify[bot] · Pull Request #2720 · cometbft/cometbft · GitHub
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spec: Add additional information about validator ordering (total power) (backport #2715) #2720

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Merged
merged 1 commit into from
Apr 4, 2024
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spec: Add additional information about validator ordering (total power) (backport #2715) #2720

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12 changes: 12 additions & 0 deletions spec/abci/abci++_methods.md
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Expand Up @@ -836,6 +836,12 @@ Most of the data structures used in ABCI are shared [common data structures](../
| round | int32 | Commit round. Reflects the round at which the block proposer decided in the previous height. | 1 |
| votes | repeated [VoteInfo](#voteinfo) | List of validators' addresses in the last validator set with their voting information. | 2 |

* **Notes**
* The `VoteInfo` in `votes` are ordered by the voting power of the validators (descending order, highest to lowest voting power).
* CometBFT guarantees the `votes` ordering through its logic to update the validator set in which, in the end, the validators are sorted (descending) by their voting power.
* The ordering is also persisted when a validator set is saved in the store.
* The validator set is loaded from the store when building the `CommitInfo`, ensuring order is maintained from the persisted validator set.

### ExtendedCommitInfo

* **Fields**:
Expand All @@ -845,6 +851,12 @@ Most of the data structures used in ABCI are shared [common data structures](../
| round | int32 | Commit round. Reflects the round at which the block proposer decided in the previous height. | 1 |
| votes | repeated [ExtendedVoteInfo](#extendedvoteinfo) | List of validators' addresses in the last validator set with their voting information, including vote extensions. | 2 |

* **Notes**
* The `ExtendedVoteInfo` in `votes` are ordered by the voting power of the validators (descending order, highest to lowest voting power).
* CometBFT guarantees the `votes` ordering through its logic to update the validator set in which, in the end, the validators are sorted (descending) by their voting power.
* The ordering is also persisted when a validator set is saved in the store.
* The validator set is loaded from the store when building the `ExtendedCommitInfo`, ensuring order is maintained from the persisted validator set.

### ExecTxResult

* **Fields**:
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