milvus/internal/streamingnode/server/flusher/flusherimpl/pool.go

41 lines
1.1 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 flusherimpl
import (
"sync"
"github.com/milvus-io/milvus/pkg/v2/util/conc"
)
var (
execPool *conc.Pool[any]
execPoolInitOnce sync.Once
)
func initExecPool() {
execPool = conc.NewPool[any](
128,
conc.WithPreAlloc(true),
)
}
func GetExecPool() *conc.Pool[any] {
execPoolInitOnce.Do(initExecPool)
return execPool
}