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Sync only missing blocks on cold import

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= Add eth_node_fingerprint to block that can be imitated by both hot and cold imports
- Only sync missing blocks (blocks that are missing or don't share a fingerprint) on cold import
- Set block is_final status after import
This commit is contained in:
Rob Mulholand
2018-05-07 16:38:04 -05:00
parent 5a5e08bd13
commit d5c2ab33fc
31 changed files with 616 additions and 171 deletions
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pkg/history/populate_blocks.go
+1 -1
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@@ -9,7 +9,7 @@ import (
func PopulateMissingBlocks(blockchain core.Blockchain, blockRepository datastore.BlockRepository, startingBlockNumber int64) int {
lastBlock := blockchain.LastBlock().Int64()
blockRange := blockRepository.MissingBlockNumbers(startingBlockNumber, lastBlock-1)
blockRange := blockRepository.MissingBlockNumbers(startingBlockNumber, lastBlock-1, blockchain.Node().ID)
log.SetPrefix("")
log.Printf("Backfilling %d blocks\n\n", len(blockRange))
RetrieveAndUpdateBlocks(blockchain, blockRepository, blockRange)