// (Re)load configuration to collection.
func (col *Col) LoadConf() error {
// read index config
config, err := ioutil.ReadFile(col.ConfigFileName)
if err != nil {
return err
}
if string(config) == "" {
col.Config = &Config{}
} else if err = json.Unmarshal(config, &col.Config); err != nil {
return err
}
// create UID index config (UID index is not specified in config file)
col.Config.Indexes = append(col.Config.Indexes, IndexConf{FileName: "_uid", PerBucket: 200, HashBits: 14, IndexedPath: []string{"_uid"}})
// open each index file
col.StrHT = make(map[string]*file.HashTable)
col.StrIC = make(map[string]*IndexConf)
for i, index := range col.Config.Indexes {
ht, err := file.OpenHash(path.Join(col.Dir, index.FileName), index.HashBits, index.PerBucket)
if err != nil {
return err
}
col.StrHT[strings.Join(index.IndexedPath, ",")] = ht
col.StrIC[strings.Join(index.IndexedPath, ",")] = &col.Config.Indexes[i]
}
// open UID index
return nil
}
// (Re)load configuration to collection.
func (col *Col) LoadConf() error {
// read index config
config, err := ioutil.ReadFile(col.ConfigFileName)
if err != nil {
return err
}
if string(config) == "" {
col.Config = &Config{}
} else if err = json.Unmarshal(config, &col.Config); err != nil {
return err
}
// open each index file
col.StrHT = make(map[string]*file.HashTable)
col.StrIC = make(map[string]*IndexConf)
for i, index := range col.Config.Indexes {
ht, err := file.OpenHash(path.Join(col.Dir, index.FileName), index.HashBits, index.PerBucket)
if err != nil {
return err
}
col.StrHT[strings.Join(index.IndexedPath, ",")] = ht
col.StrIC[strings.Join(index.IndexedPath, ",")] = &col.Config.Indexes[i]
}
return nil
}
