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filer: redis store reduce from 2 redis operations to 1 for updates.

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This commit is contained in:
chrislu
2022-10-12 23:50:09 -07:00
parent f95c25e113
commit f5d4952d73
3 changed files with 56 additions and 35 deletions
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27
weed/filer/redis/universal_redis_store.go
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@@ -35,6 +35,22 @@ func (store *UniversalRedisStore) RollbackTransaction(ctx context.Context) error
func (store *UniversalRedisStore) InsertEntry(ctx context.Context, entry *filer.Entry) (err error) {
if err = store.doInsertEntry(ctx, entry); err != nil {
return err
}
dir, name := entry.FullPath.DirAndName()
if name != "" {
_, err = store.Client.SAdd(ctx, genDirectoryListKey(dir), name).Result()
if err != nil {
return fmt.Errorf("persisting %s in parent dir: %v", entry.FullPath, err)
}
}
return nil
}
func (store *UniversalRedisStore) doInsertEntry(ctx context.Context, entry *filer.Entry) error {
value, err := entry.EncodeAttributesAndChunks()
if err != nil {
return fmt.Errorf("encoding %s %+v: %v", entry.FullPath, entry.Attr, err)
@@ -49,21 +65,12 @@ func (store *UniversalRedisStore) InsertEntry(ctx context.Context, entry *filer.
if err != nil {
return fmt.Errorf("persisting %s : %v", entry.FullPath, err)
}
dir, name := entry.FullPath.DirAndName()
if name != "" {
_, err = store.Client.SAdd(ctx, genDirectoryListKey(dir), name).Result()
if err != nil {
return fmt.Errorf("persisting %s in parent dir: %v", entry.FullPath, err)
}
}
return nil
}
func (store *UniversalRedisStore) UpdateEntry(ctx context.Context, entry *filer.Entry) (err error) {
return store.InsertEntry(ctx, entry)
return store.doInsertEntry(ctx, entry)
}
func (store *UniversalRedisStore) FindEntry(ctx context.Context, fullpath util.FullPath) (entry *filer.Entry, err error) {