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Add option to disable rocks compaction (#9011)

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This commit is contained in:
sakridge
2020-03-23 08:42:32 -07:00
committed by GitHub
parent 87096f13d2
commit 4d2b83d01f
5 changed files with 32 additions and 7 deletions
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20
ledger/src/blockstore.rs
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@ -93,6 +93,7 @@ pub struct Blockstore {
pub new_shreds_signals: Vec<SyncSender<bool>>,
pub completed_slots_senders: Vec<SyncSender<Vec<Slot>>>,
pub lowest_cleanup_slot: Arc<RwLock<u64>>,
no_compaction: bool,
}
pub struct IndexMetaWorkingSetEntry {
@ -228,6 +229,7 @@ impl Blockstore {
insert_shreds_lock: Arc::new(Mutex::new(())),
last_root,
lowest_cleanup_slot: Arc::new(RwLock::new(0)),
no_compaction: false,
};
Ok(blockstore)
}
@ -245,6 +247,10 @@ impl Blockstore {
Ok((blockstore, signal_receiver, completed_slots_receiver))
}
pub fn set_no_compaction(&mut self, no_compaction: bool) {
self.no_compaction = no_compaction;
}
pub fn destroy(ledger_path: &Path) -> Result<()> {
// Database::destroy() fails if the path doesn't exist
fs::create_dir_all(ledger_path)?;
@ -276,12 +282,14 @@ impl Blockstore {
while from_slot < batch_end {
match self.run_purge(from_slot, batch_end) {
Ok(end) => {
if let Err(e) = self.compact_storage(from_slot, batch_end) {
// This error is not fatal and indicates an internal error
error!(
"Error: {:?}; Couldn't compact storage from {:?} to {:?}",
e, from_slot, batch_end
);
if !self.no_compaction {
if let Err(e) = self.compact_storage(from_slot, batch_end) {
// This error is not fatal and indicates an internal error
error!(
"Error: {:?}; Couldn't compact storage from {:?} to {:?}",
e, from_slot, batch_end
);
}
}
if end {