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redis3 using redis native sorted set

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This commit is contained in:
Chris Lu
2021-10-06 18:18:24 -07:00
parent 8668d49c9d
commit 371fead8a5
10 changed files with 817 additions and 205 deletions
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10
weed/filer/redis3/skiplist_element_store.go
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@@ -10,7 +10,7 @@ import (
)
type SkipListElementStore struct {
prefix string
Prefix string
client redis.UniversalClient
}
@@ -18,13 +18,13 @@ var _ = skiplist.ListStore(&SkipListElementStore{})
func newSkipListElementStore(prefix string, client redis.UniversalClient) *SkipListElementStore {
return &SkipListElementStore{
prefix: prefix,
Prefix: prefix,
client: client,
}
}
func (m *SkipListElementStore) SaveElement(id int64, element *skiplist.SkipListElement) error {
key := fmt.Sprintf("%s%d", m.prefix, id)
key := fmt.Sprintf("%s%d", m.Prefix, id)
data, err := proto.Marshal(element)
if err != nil {
glog.Errorf("marshal %s: %v", key, err)
@@ -33,12 +33,12 @@ func (m *SkipListElementStore) SaveElement(id int64, element *skiplist.SkipListE
}
func (m *SkipListElementStore) DeleteElement(id int64) error {
key := fmt.Sprintf("%s%d", m.prefix, id)
key := fmt.Sprintf("%s%d", m.Prefix, id)
return m.client.Del(context.Background(), key).Err()
}
func (m *SkipListElementStore) LoadElement(id int64) (*skiplist.SkipListElement, error) {
key := fmt.Sprintf("%s%d", m.prefix, id)
key := fmt.Sprintf("%s%d", m.Prefix, id)
data, err := m.client.Get(context.Background(), key).Result()
if err != nil {
if err == redis.Nil {