forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Revert "core/rawdb: add logging and fix comments around AncientRange function. (#28379)"

Browse source 
This reverts commit f81a9f3eda.
This commit is contained in:
devopsbo3 2023-11-10 12:27:53 -06:00 committed by GitHub
parent a674f74e80
commit 701f6aecbd
2 changed files with 10 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
core/rawdb/accessors_chain.go
View file

@ -334,19 +334,14 @@ func ReadHeaderRange(db ethdb.Reader, number uint64, count uint64) []rlp.RawValu
return rlpHeaders return rlpHeaders
} }
// read remaining from ancients // read remaining from ancients
data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, 0) max := count * 700
if err != nil { data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, max)
log.Error("Failed to read headers from freezer", "err", err) if err == nil && uint64(len(data)) == count {
return rlpHeaders // the data is on the order [h, h+1, .., n] -- reordering needed
}
if uint64(len(data)) != count {
log.Warn("Incomplete read of headers from freezer", "wanted", count, "read", len(data))
return rlpHeaders
}
// The data is on the order [h, h+1, .., n] -- reordering needed
for i := range data { for i := range data {
rlpHeaders = append(rlpHeaders, data[len(data)-1-i]) rlpHeaders = append(rlpHeaders, data[len(data)-1-i])
} }
}
return rlpHeaders return rlpHeaders
} }

7
core/rawdb/freezer_resettable.go
View file

@ -119,10 +119,9 @@ func (f *ResettableFreezer) Ancient(kind string, number uint64) ([]byte, error)
// AncientRange retrieves multiple items in sequence, starting from the index 'start'. // AncientRange retrieves multiple items in sequence, starting from the index 'start'.
// It will return // It will return
// - at most 'count' items, // - at most 'max' items,
// - if maxBytes is specified: at least 1 item (even if exceeding the maxByteSize), // - at least 1 item (even if exceeding the maxByteSize), but will otherwise
// but will otherwise return as many items as fit into maxByteSize. // return as many items as fit into maxByteSize
// - if maxBytes is not specified, 'count' items will be returned if they are present.
func (f *ResettableFreezer) AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) { func (f *ResettableFreezer) AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) {
f.lock.RLock() f.lock.RLock()
defer f.lock.RUnlock() defer f.lock.RUnlock()