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Realized unrealized experimentation (#3322)

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## Issue Addressed

Add a flag that optionally enables unrealized vote tracking.  Would like to test out on testnets and benchmark differences in methods of vote tracking. This PR includes a DB schema upgrade to enable to new vote tracking style.


Co-authored-by: realbigsean <sean@sigmaprime.io>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
Co-authored-by: sean <seananderson33@gmail.com>
Co-authored-by: Mac L <mjladson@pm.me>
This commit is contained in:
realbigsean
2022-07-25 23:53:26 +00:00
parent bb5a6d2cca
commit 20ebf1f3c1
47 changed files with 1254 additions and 338 deletions
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31
beacon_node/beacon_chain/src/schema_change.rs
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@@ -1,4 +1,5 @@
//! Utilities for managing database schema changes.
mod migration_schema_v10;
mod migration_schema_v6;
mod migration_schema_v7;
mod migration_schema_v8;
@@ -6,7 +7,9 @@ mod migration_schema_v9;
mod types;
use crate::beacon_chain::{BeaconChainTypes, FORK_CHOICE_DB_KEY};
use crate::persisted_fork_choice::{PersistedForkChoiceV1, PersistedForkChoiceV7};
use crate::persisted_fork_choice::{
PersistedForkChoiceV1, PersistedForkChoiceV10, PersistedForkChoiceV7, PersistedForkChoiceV8,
};
use crate::types::ChainSpec;
use slog::{warn, Logger};
use std::path::Path;
@@ -130,6 +133,32 @@ pub fn migrate_schema<T: BeaconChainTypes>(
migration_schema_v9::downgrade_from_v9::<T>(db.clone(), log)?;
db.store_schema_version(to)
}
(SchemaVersion(9), SchemaVersion(10)) => {
let mut ops = vec![];
let fork_choice_opt = db.get_item::<PersistedForkChoiceV8>(&FORK_CHOICE_DB_KEY)?;
if let Some(fork_choice) = fork_choice_opt {
let updated_fork_choice = migration_schema_v10::update_fork_choice(fork_choice)?;
ops.push(updated_fork_choice.as_kv_store_op(FORK_CHOICE_DB_KEY));
}
db.store_schema_version_atomically(to, ops)?;
Ok(())
}
(SchemaVersion(10), SchemaVersion(9)) => {
let mut ops = vec![];
let fork_choice_opt = db.get_item::<PersistedForkChoiceV10>(&FORK_CHOICE_DB_KEY)?;
if let Some(fork_choice) = fork_choice_opt {
let updated_fork_choice = migration_schema_v10::downgrade_fork_choice(fork_choice)?;
ops.push(updated_fork_choice.as_kv_store_op(FORK_CHOICE_DB_KEY));
}
db.store_schema_version_atomically(to, ops)?;
Ok(())
}
// Anything else is an error.
(_, _) => Err(HotColdDBError::UnsupportedSchemaVersion {
target_version: to,