TudbuT/conduit
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

remove write_lock around rocksdb

Browse source 
Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2024-03-29 22:31:15 -07:00 • committed by June
parent 141a6bc73e
commit 114324e26c
1 changed files with 1 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
src/database/abstraction/rocksdb.rs
View file

@ -1,7 +1,7 @@
use std::{
future::Future,
pin::Pin,
sync::{atomic::AtomicU32, Arc, RwLock},
sync::{atomic::AtomicU32, Arc},
};
use chrono::{DateTime, Utc};
@ -30,7 +30,6 @@ struct RocksDbEngineTree<'a> {
db: Arc<Engine>,
name: &'a str,
watchers: Watchers,
write_lock: RwLock<()>,
}
fn db_options(
@ -182,7 +181,6 @@ impl KeyValueDatabaseEngine for Arc<Engine> {
name,
db: Arc::clone(self),
watchers: Watchers::default(),
write_lock: RwLock::new(()),
}))
}
@ -360,14 +358,11 @@ impl KvTree for RocksDbEngineTree<'_> {
fn insert(&self, key: &[u8], value: &[u8]) -> Result<()> {
let writeoptions = rust_rocksdb::WriteOptions::default();
let lock = self.write_lock.read().unwrap();
self.db
.rocks
.put_cf_opt(&self.cf(), key, value, &writeoptions)?;
drop(lock);
if !self.db.corked() {
self.db.flush()?;
}
@ -467,16 +462,12 @@ impl KvTree for RocksDbEngineTree<'_> {
readoptions.set_total_order_seek(true);
let writeoptions = rust_rocksdb::WriteOptions::default();
let lock = self.write_lock.write().unwrap();
let old = self.db.rocks.get_cf_opt(&self.cf(), key, &readoptions)?;
let new = utils::increment(old.as_deref());
self.db
.rocks
.put_cf_opt(&self.cf(), key, &new, &writeoptions)?;
drop(lock);
if !self.db.corked() {
self.db.flush()?;
}
@ -491,8 +482,6 @@ impl KvTree for RocksDbEngineTree<'_> {
let mut batch = WriteBatchWithTransaction::<false>::default();
let lock = self.write_lock.write().unwrap();
for key in iter {
let old = self.db.rocks.get_cf_opt(&self.cf(), &key, &readoptions)?;
let new = utils::increment(old.as_deref());
@ -501,8 +490,6 @@ impl KvTree for RocksDbEngineTree<'_> {
self.db.rocks.write_opt(batch, &writeoptions)?;
drop(lock);
if !self.db.corked() {
self.db.flush()?;
}