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32 lines
1.1 KiB
Go
32 lines
1.1 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 proxy
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import (
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"context"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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)
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type LBBalancer interface {
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SelectNode(ctx context.Context, availableNodes []int64, nq int64) (int64, error)
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CancelWorkload(node int64, nq int64)
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UpdateCostMetrics(node int64, cost *internalpb.CostAggregation)
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Start(ctx context.Context)
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Close()
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}
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