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fix(stage): Don't clear merkle changesets in unwind near genesis (#20568)

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This commit is contained in:
Brian Picciano
2025-12-22 15:56:18 +01:00
committed by GitHub
parent 535d97f39e
commit 5a3cffa3e9
1 changed files with 7 additions and 1 deletions
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8
crates/stages/stages/src/stages/merkle_changesets.rs
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@@ -408,13 +408,19 @@ where
// If we've unwound so far that there are no longer enough trie changesets available then
// simply clear them and the checkpoints, so that on next pipeline startup they will be
// regenerated.
//
// We don't do this check if the target block is not greater than the retention threshold
// (which happens near genesis), as in that case would could still have all possible
// changesets even if the total count doesn't meet the threshold.
debug!(
target: "sync::stages::merkle_changesets",
?computed_range,
retention_blocks=?self.retention_blocks,
"Checking if computed range is over retention threshold",
);
if computed_range.end - computed_range.start < self.retention_blocks {
if input.unwind_to > self.retention_blocks &&
computed_range.end - computed_range.start < self.retention_blocks
{
debug!(
target: "sync::stages::merkle_changesets",
?computed_range,