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Fix crash in arangodb filer when attempting to access a deleted bucket (#3587)

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* Update helpers.go

* Update arangodb_store_bucket.go
This commit is contained in:
gfx 2022-09-04 22:32:10 -05:00 committed by GitHub
parent 3621987727
commit bf844d8e46
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2 changed files with 4 additions and 1 deletions
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3
weed/filer/arangodb/arangodb_store_bucket.go
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@ -34,6 +34,9 @@ func (store *ArangodbStore) OnBucketDeletion(bucket string) {
glog.Errorf("bucket delete %s: %v", bucket, err) glog.Errorf("bucket delete %s: %v", bucket, err)
return return
} }
store.mu.Lock()
delete(store.buckets, bucket)
store.mu.Unlock()
} }
func (store *ArangodbStore) CanDropWholeBucket() bool { func (store *ArangodbStore) CanDropWholeBucket() bool {
return true return true

2
weed/filer/arangodb/helpers.go
View file

@ -86,7 +86,7 @@ func (store *ArangodbStore) ensureBucket(ctx context.Context, bucket string) (bc
store.mu.RLock() store.mu.RLock()
bc, ok = store.buckets[bucket] bc, ok = store.buckets[bucket]
store.mu.RUnlock() store.mu.RUnlock()
if ok { if ok && bc != nil {
return bc, nil return bc, nil
} }
store.mu.Lock() store.mu.Lock()