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Support opening an in-use rocksdb as secondary (#10209)

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This commit is contained in:
Ryo Onodera
2020-06-03 13:32:44 +09:00
committed by GitHub
parent 59c5dad020
commit caa7f7a0c9
7 changed files with 196 additions and 60 deletions
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21
ledger/src/blockstore_processor.rs
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@@ -336,9 +336,14 @@ pub fn process_blockstore_from_root(
}
}
blockstore
.set_roots(&[start_slot])
.expect("Couldn't set root slot on startup");
// ensure start_slot is rooted for correct replay
if blockstore.is_primary_access() {
blockstore
.set_roots(&[start_slot])
.expect("Couldn't set root slot on startup");
} else if !blockstore.is_root(start_slot) {
panic!("starting slot isn't root and can't update due to being secondary blockstore access: {}", start_slot);
}
if let Ok(metas) = blockstore.slot_meta_iterator(start_slot) {
if let Some((slot, _meta)) = metas.last() {
@@ -786,10 +791,14 @@ fn process_single_slot(
// see DuplicateSignature errors later in ReplayStage
confirm_full_slot(blockstore, bank, opts, recyclers, progress).map_err(|err| {
let slot = bank.slot();
blockstore
.set_dead_slot(slot)
.expect("Failed to mark slot as dead in blockstore");
warn!("slot {} failed to verify: {}", slot, err);
if blockstore.is_primary_access() {
blockstore
.set_dead_slot(slot)
.expect("Failed to mark slot as dead in blockstore");
} else if !blockstore.is_dead(slot) {
panic!("Failed slot isn't dead and can't update due to being secondary blockstore access: {}", slot);
}
err
})?;