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Modularize beacon node backend (#4718)

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#4669


  Modularize the beacon node backend to make it easier to add new database implementations
This commit is contained in:
Eitan Seri-Levi
2025-01-23 09:12:16 +07:00
committed by GitHub
parent 266b241123
commit a1b7d616b4
38 changed files with 1479 additions and 650 deletions
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28
beacon_node/store/src/garbage_collection.rs
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@@ -1,10 +1,11 @@
//! Garbage collection process that runs at start-up to clean up the database.
use crate::database::interface::BeaconNodeBackend;
use crate::hot_cold_store::HotColdDB;
use crate::{Error, LevelDB, StoreOp};
use crate::{DBColumn, Error};
use slog::debug;
use types::EthSpec;
impl<E> HotColdDB<E, LevelDB<E>, LevelDB<E>>
impl<E> HotColdDB<E, BeaconNodeBackend<E>, BeaconNodeBackend<E>>
where
E: EthSpec,
{
@@ -16,21 +17,22 @@ where
/// Delete the temporary states that were leftover by failed block imports.
pub fn delete_temp_states(&self) -> Result<(), Error> {
let delete_ops =
self.iter_temporary_state_roots()
.try_fold(vec![], |mut ops, state_root| {
let state_root = state_root?;
ops.push(StoreOp::DeleteState(state_root, None));
Result::<_, Error>::Ok(ops)
})?;
if !delete_ops.is_empty() {
let mut ops = vec![];
self.iter_temporary_state_roots().for_each(|state_root| {
if let Ok(state_root) = state_root {
ops.push(state_root);
}
});
if !ops.is_empty() {
debug!(
self.log,
"Garbage collecting {} temporary states",
delete_ops.len()
ops.len()
);
self.do_atomically_with_block_and_blobs_cache(delete_ops)?;
self.delete_batch(DBColumn::BeaconState, ops.clone())?;
self.delete_batch(DBColumn::BeaconStateSummary, ops.clone())?;
self.delete_batch(DBColumn::BeaconStateTemporary, ops)?;
}
Ok(())