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Removes writing BankIncrementalSnapshotPersistence in AccountsHashVerifier (#30792)

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Brooks 2023-03-19 21:45:13 -04:00 committed by GitHub
parent 989c80342b
commit cd7fe76744
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1 changed files with 1 additions and 26 deletions
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27
core/src/accounts_hash_verifier.rs
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@ -13,8 +13,6 @@ use {
accounts_hash::{
AccountsHashEnum, CalcAccountsHashConfig, HashStats, IncrementalAccountsHash,
},
bank::BankIncrementalSnapshotPersistence,
serde_snapshot::SerdeIncrementalAccountsHash,
snapshot_config::SnapshotConfig,
snapshot_package::{
self, retain_max_n_elements, AccountsPackage, AccountsPackageType, SnapshotPackage,
@ -332,35 +330,12 @@ impl AccountsHashVerifier {
measure_hash.stop();
let bank_incremental_snapshot_persistence = if let AccountsPackageType::Snapshot(
SnapshotType::IncrementalSnapshot(base_slot),
) = accounts_package.package_type
{
let (full_accounts_hash, full_capitalization) = accounts_package
.accounts
.accounts_db
.get_accounts_hash(base_slot)
.expect("incremental snapshot requires accounts hash and capitalization from its full snapshot");
Some(BankIncrementalSnapshotPersistence {
full_slot: base_slot,
full_hash: full_accounts_hash.into(),
full_capitalization,
// NOTE: The value for the incremental accounts hash is actually a *full* accounts
// hash here. Once an incremental accounts hash is calculated for incremental
// snapshots, this value will be corrected.
incremental_hash: SerdeIncrementalAccountsHash(accounts_hash.0),
incremental_capitalization: lamports,
})
} else {
None
};
if let Some(snapshot_info) = &accounts_package.snapshot_info {
solana_runtime::serde_snapshot::reserialize_bank_with_new_accounts_hash(
snapshot_info.snapshot_links.path(),
slot,
&accounts_hash,
bank_incremental_snapshot_persistence.as_ref(),
None,
);
}