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e98c62abbb
issue: #29453 sync distribution by rpc will also call loadSegment/releaseSegment, which may cause all kinds of concurrent case on same segment, such as concurrent load and release on one segment. This PR add leader_checker which generate load/release task to correct the leader view, instead of calling sync distribution by rpc --------- Signed-off-by: Wei Liu <wei.liu@zilliz.com>
57 lines
1.4 KiB
Go
57 lines
1.4 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 checkers
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import (
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"context"
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"sync/atomic"
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"github.com/milvus-io/milvus/internal/querycoordv2/task"
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"github.com/milvus-io/milvus/internal/querycoordv2/utils"
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)
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type Checker interface {
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ID() utils.CheckerType
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Description() string
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Check(ctx context.Context) []task.Task
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IsActive() bool
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Activate()
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Deactivate()
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}
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type checkerActivation struct {
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active atomic.Bool
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}
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func (c *checkerActivation) IsActive() bool {
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return c.active.Load()
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}
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func (c *checkerActivation) Activate() {
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c.active.Store(true)
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}
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func (c *checkerActivation) Deactivate() {
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c.active.Store(false)
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}
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func newCheckerActivation() *checkerActivation {
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c := &checkerActivation{}
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c.Activate()
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return c
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}
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