astelm/minio
1
0
Fork 0
mirror of https://github.com/pgsty/minio.git synced 2026-07-20 12:40:24 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix: Speed up multi-object delete by taking bulk locks (#8974)

Browse Source 
Change distributed locking to allow taking bulk locks
across objects, reduces usually 1000 calls to 1.

Also allows for situations where multiple clients sends
delete requests to objects with following names

```
{1,2,3,4,5}
```

```
{5,4,3,2,1}
```

will block and ensure that we do not fail the request
on each other.
This commit is contained in:
Harshavardhana
2020-02-21 11:29:57 +05:30
committed by GitHub
parent 852fb320f7
commit ab7d3cd508
24 changed files with 305 additions and 580 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/daily-lifecycle-ops.go
+2 -2
View File
@@ -104,12 +104,12 @@ func startDailyLifecycle() {
}
}
var lifecycleTimeout = newDynamicTimeout(60*time.Second, time.Second)
var lifecycleLockTimeout = newDynamicTimeout(60*time.Second, time.Second)
func lifecycleRound(ctx context.Context, objAPI ObjectLayer) error {
// Lock to avoid concurrent lifecycle ops from other nodes
sweepLock := objAPI.NewNSLock(ctx, "system", "daily-lifecycle-ops")
if err := sweepLock.GetLock(lifecycleTimeout); err != nil {
if err := sweepLock.GetLock(lifecycleLockTimeout); err != nil {
return err
}
defer sweepLock.Unlock()