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core/rawdb: improve range deletion

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This commit is contained in:
Gary Rong 2025-06-18 13:56:45 +08:00
parent fdac3b7756
commit 14561c6510
1 changed files with 12 additions and 1 deletions
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13
core/rawdb/accessors_history.go
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@ -18,6 +18,7 @@ package rawdb
import ( import (
"bytes" "bytes"
"errors"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb"
@ -162,7 +163,17 @@ func increaseKey(key []byte) []byte {
func DeleteStateHistoryIndex(db ethdb.KeyValueRangeDeleter) { func DeleteStateHistoryIndex(db ethdb.KeyValueRangeDeleter) {
start := StateHistoryIndexPrefix start := StateHistoryIndexPrefix
limit := increaseKey(bytes.Clone(StateHistoryIndexPrefix)) limit := increaseKey(bytes.Clone(StateHistoryIndexPrefix))
if err := db.DeleteRange(start, limit); err != nil {
// Try to remove the data in the range by a loop, as the leveldb
// doesn't support the native range deletion.
for {
err := db.DeleteRange(start, limit)
if err == nil {
return
}
if errors.Is(err, ethdb.ErrTooManyKeys) {
continue
}
log.Crit("Failed to delete history index range", "err", err) log.Crit("Failed to delete history index range", "err", err)
} }
} }