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Prine tries (in memory) in the same cycle as db commits, commit before closing db

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This commit is contained in:
Alexey Akhunov 2019-11-13 02:26:07 +00:00
parent 103deffd86
commit 540eb04273
1 changed files with 2 additions and 2 deletions
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4
cmd/state/stateless.go
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@ -133,6 +133,7 @@ func stateless(chaindata string, statefile string, triesize int) {
check(err) check(err)
stateDb, err := ethdb.NewBoltDatabase(statefile) stateDb, err := ethdb.NewBoltDatabase(statefile)
check(err) check(err)
defer stateDb.Close()
db := stateDb.DB() db := stateDb.DB()
blockNum := uint64(*block) blockNum := uint64(*block)
var preRoot common.Hash var preRoot common.Hash
@ -275,6 +276,7 @@ func stateless(chaindata string, statefile string, triesize int) {
fmt.Printf("Failed to commit batch: %v\n", err) fmt.Printf("Failed to commit batch: %v\n", err)
return return
} }
tds.PruneTries(false)
} }
if (blockNum > 2000000 && blockNum%500000 == 0) || (blockNum > 4000000 && blockNum%100000 == 0) { if (blockNum > 2000000 && blockNum%500000 == 0) || (blockNum > 4000000 && blockNum%100000 == 0) {
// Snapshots of the state will be written to the same directory as the state file // Snapshots of the state will be written to the same directory as the state file
@ -283,7 +285,6 @@ func stateless(chaindata string, statefile string, triesize int) {
preRoot = header.Root preRoot = header.Root
blockNum++ blockNum++
if blockNum%1000 == 0 { if blockNum%1000 == 0 {
tds.PruneTries(false)
fmt.Printf("Processed %d blocks\n", blockNum) fmt.Printf("Processed %d blocks\n", blockNum)
} }
// Check for interrupts // Check for interrupts
@ -293,7 +294,6 @@ func stateless(chaindata string, statefile string, triesize int) {
default: default:
} }
} }
stateDb.Close()
fmt.Printf("Processed %d blocks\n", blockNum) fmt.Printf("Processed %d blocks\n", blockNum)
fmt.Printf("Next time specify -block %d\n", blockNum) fmt.Printf("Next time specify -block %d\n", blockNum)
fmt.Printf("Stateless client analysis took %s\n", time.Since(startTime)) fmt.Printf("Stateless client analysis took %s\n", time.Since(startTime))