mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-11-30 10:59:32 +08:00
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Licensed to the LF AI & Data foundation under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package proxy
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/milvus-io/milvus/internal/mq/msgstream"
|
|
)
|
|
|
|
// insertRepackFunc deprecated, use defaultInsertRepackFunc instead.
|
|
func insertRepackFunc(
|
|
tsMsgs []msgstream.TsMsg,
|
|
hashKeys [][]int32,
|
|
) (map[int32]*msgstream.MsgPack, error) {
|
|
|
|
if len(hashKeys) < len(tsMsgs) {
|
|
return nil, fmt.Errorf(
|
|
"the length of hash keys (%d) is less than the length of messages (%d)",
|
|
len(hashKeys),
|
|
len(tsMsgs),
|
|
)
|
|
}
|
|
|
|
result := make(map[int32]*msgstream.MsgPack)
|
|
for i, request := range tsMsgs {
|
|
keys := hashKeys[i]
|
|
if len(keys) > 0 {
|
|
key := keys[0]
|
|
_, ok := result[key]
|
|
if !ok {
|
|
result[key] = &msgstream.MsgPack{}
|
|
}
|
|
result[key].Msgs = append(result[key].Msgs, request)
|
|
} else {
|
|
return nil, fmt.Errorf("no hash key for %dth message", i)
|
|
}
|
|
}
|
|
|
|
return result, nil
|
|
}
|
|
|
|
// defaultInsertRepackFunc repacks the dml messages.
|
|
func defaultInsertRepackFunc(
|
|
tsMsgs []msgstream.TsMsg,
|
|
hashKeys [][]int32,
|
|
) (map[int32]*msgstream.MsgPack, error) {
|
|
|
|
if len(hashKeys) < len(tsMsgs) {
|
|
return nil, fmt.Errorf(
|
|
"the length of hash keys (%d) is less than the length of messages (%d)",
|
|
len(hashKeys),
|
|
len(tsMsgs),
|
|
)
|
|
}
|
|
|
|
// after assigning segment id to msg, tsMsgs was already re-bucketed
|
|
pack := make(map[int32]*msgstream.MsgPack)
|
|
for idx, msg := range tsMsgs {
|
|
if len(hashKeys[idx]) <= 0 {
|
|
return nil, fmt.Errorf("no hash key for %dth message", idx)
|
|
}
|
|
key := hashKeys[idx][0]
|
|
_, ok := pack[key]
|
|
if !ok {
|
|
pack[key] = &msgstream.MsgPack{}
|
|
}
|
|
pack[key].Msgs = append(pack[key].Msgs, msg)
|
|
}
|
|
return pack, nil
|
|
}
|