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9d8d332c88
issue :https://github.com/milvus-io/milvus/issues/36243 Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package datacoord
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import "sync"
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var (
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buildIndexCh chan UniqueID
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statsTaskCh chan UniqueID
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buildIndexChOnce sync.Once
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statsTaskChOnce sync.Once
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)
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func getBuildIndexChSingleton() chan UniqueID {
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buildIndexChOnce.Do(func() {
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buildIndexCh = make(chan UniqueID, 1024)
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})
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return buildIndexCh
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}
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func getStatsTaskChSingleton() chan UniqueID {
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statsTaskChOnce.Do(func() {
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statsTaskCh = make(chan UniqueID, 1024)
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})
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return statsTaskCh
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}
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