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[lbry] claimtrie: more verbose error message in ResetHeight

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This commit is contained in:
Roy Lee 2022-07-17 11:06:34 -07:00
parent fae4063046
commit 5499a2c1b3
1 changed files with 11 additions and 1 deletions
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12
claimtrie/claimtrie.go
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@ -333,13 +333,23 @@ func (ct *ClaimTrie) ResetHeight(height int32) error {
if passedHashFork { if passedHashFork {
names = nil // force them to reconsider all names names = nil // force them to reconsider all names
} }
var fullRebuildRequired bool
err = ct.merkleTrie.SetRoot(hash) err = ct.merkleTrie.SetRoot(hash)
if err == merkletrie.ErrFullRebuildRequired { if err == merkletrie.ErrFullRebuildRequired {
fullRebuildRequired = true
} else if err != nil {
return errors.Wrapf(err, "setRoot")
}
if fullRebuildRequired {
ct.runFullTrieRebuild(names, nil) ct.runFullTrieRebuild(names, nil)
} }
if !ct.MerkleHash().IsEqual(hash) { if !ct.MerkleHash().IsEqual(hash) {
return errors.Errorf("unable to restore the hash at height %d", height) return errors.Errorf("unable to restore the hash at height %d"+
" (fullTriedRebuilt: %t)", height, fullRebuildRequired)
} }
return errors.WithStack(ct.blockRepo.Delete(height+1, oldHeight)) return errors.WithStack(ct.blockRepo.Delete(height+1, oldHeight))