milvus/internal/masterservice/util.go

package masterservice

import (
	"github.com/zilliztech/milvus-distributed/internal/errors"
	"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
	"github.com/zilliztech/milvus-distributed/internal/proto/etcdpb"
	"github.com/zilliztech/milvus-distributed/internal/proto/schemapb"
	"github.com/zilliztech/milvus-distributed/internal/util/typeutil"
)

//return
func EqualKeyPairArray(p1 []*commonpb.KeyValuePair, p2 []*commonpb.KeyValuePair) bool {
	if len(p1) != len(p2) {
		return false
	}
	m1 := make(map[string]string)
	for _, p := range p1 {
		m1[p.Key] = p.Value
	}
	for _, p := range p2 {
		val, ok := m1[p.Key]
		if !ok {
			return false
		}
		if val != p.Value {
			return false
		}
	}
	return true
}

func GetFieldSchemaByID(coll *etcdpb.CollectionInfo, fieldID typeutil.UniqueID) (*schemapb.FieldSchema, error) {
	for _, f := range coll.Schema.Fields {
		if f.FieldID == fieldID {
			return f, nil
		}
	}
	return nil, errors.Errorf("field id = %d not found", fieldID)
}