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triedb: reset state indexer after snap synced (#32104)

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Fix the issue after initial snap sync with `gcmode=archive` enabled.

```
NewPayload: inserting block failed       error="history indexing is out of order, last: null, requested: 1"
```

---------

Signed-off-by: Delweng <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This commit is contained in:
Delweng 2025-07-01 11:35:22 +08:00 committed by GitHub
parent 87d7c2aa12
commit c59c647ed7
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2 changed files with 22 additions and 1 deletions
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10
triedb/pathdb/database.go
View file

@ -520,6 +520,16 @@ func (db *Database) Enable(root common.Hash) error {
// Re-construct a new disk layer backed by persistent state
// and schedule the state snapshot generation if it's permitted.
db.tree.init(generateSnapshot(db, root, db.isVerkle || db.config.SnapshotNoBuild))
// After snap sync, the state of the database may have changed completely.
// To ensure the history indexer always matches the current state, we must:
// 1. Close any existing indexer
// 2. Re-initialize the indexer so it starts indexing from the new state root.
if db.indexer != nil && db.freezer != nil && db.config.EnableStateIndexing {
db.indexer.close()
db.indexer = newHistoryIndexer(db.diskdb, db.freezer, db.tree.bottom().stateID())
log.Info("Re-enabled state history indexing")
}
log.Info("Rebuilt trie database", "root", root)
return nil
}

13
triedb/pathdb/history_indexer.go
View file

@ -494,7 +494,18 @@ func (i *indexIniter) index(done chan struct{}, interrupt *atomic.Int32, lastID
// when the state is reverted manually (chain.SetHead) or the deep reorg is
// encountered. In such cases, no indexing should be scheduled.
if beginID > lastID {
log.Debug("State history is fully indexed", "last", lastID)
if lastID == 0 && beginID == 1 {
// Initialize the indexing flag if the state history is empty by
// using zero as the disk layer ID. This is a common case that
// can occur after snap sync.
//
// This step is essential to avoid spinning up indexing thread
// endlessly until a history object is produced.
storeIndexMetadata(i.disk, 0)
log.Info("Initialized history indexing flag")
} else {
log.Debug("State history is fully indexed", "last", lastID)
}
return
}
log.Info("Start history indexing", "beginID", beginID, "lastID", lastID)