mirror of https://github.com/milvus-io/milvus.git
127 lines
4.0 KiB
Go
127 lines
4.0 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 querycoord
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import (
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"context"
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"fmt"
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"testing"
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"github.com/golang/protobuf/proto"
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"github.com/stretchr/testify/assert"
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etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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"github.com/milvus-io/milvus/internal/util/dependency"
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"github.com/milvus-io/milvus/internal/util/etcd"
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)
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func Test_HandlerReloadFromKV(t *testing.T) {
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refreshParams()
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baseCtx, cancel := context.WithCancel(context.Background())
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etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
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assert.Nil(t, err)
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defer etcdCli.Close()
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kv := etcdkv.NewEtcdKV(etcdCli, Params.EtcdCfg.MetaRootPath)
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channelInfoKey := fmt.Sprintf("%s/%d", unsubscribeChannelInfoPrefix, defaultQueryNodeID)
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unsubscribeChannelInfo := &querypb.UnsubscribeChannelInfo{
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NodeID: defaultQueryNodeID,
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}
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channelInfoBytes, err := proto.Marshal(unsubscribeChannelInfo)
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assert.Nil(t, err)
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err = kv.Save(channelInfoKey, string(channelInfoBytes))
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assert.Nil(t, err)
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factory := dependency.NewDefaultFactory(true)
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handler, err := newChannelUnsubscribeHandler(baseCtx, kv, factory)
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assert.Nil(t, err)
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assert.Equal(t, 1, len(handler.downNodeChan))
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cancel()
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}
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func Test_AddUnsubscribeChannelInfo(t *testing.T) {
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refreshParams()
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baseCtx, cancel := context.WithCancel(context.Background())
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etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
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assert.Nil(t, err)
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defer etcdCli.Close()
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kv := etcdkv.NewEtcdKV(etcdCli, Params.EtcdCfg.MetaRootPath)
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factory := dependency.NewDefaultFactory(true)
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handler, err := newChannelUnsubscribeHandler(baseCtx, kv, factory)
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assert.Nil(t, err)
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collectionChannels := &querypb.UnsubscribeChannels{
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CollectionID: defaultCollectionID,
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Channels: []string{"test-channel"},
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}
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unsubscribeChannelInfo := &querypb.UnsubscribeChannelInfo{
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NodeID: defaultQueryNodeID,
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CollectionChannels: []*querypb.UnsubscribeChannels{collectionChannels},
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}
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handler.addUnsubscribeChannelInfo(unsubscribeChannelInfo)
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frontValue := handler.channelInfos.Front()
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assert.NotNil(t, frontValue)
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assert.Equal(t, defaultQueryNodeID, frontValue.Value.(*querypb.UnsubscribeChannelInfo).NodeID)
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// repeat nodeID which has down
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handler.addUnsubscribeChannelInfo(unsubscribeChannelInfo)
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assert.Equal(t, 1, len(handler.downNodeChan))
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cancel()
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}
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func Test_HandleChannelUnsubscribeLoop(t *testing.T) {
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refreshParams()
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baseCtx, cancel := context.WithCancel(context.Background())
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etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
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assert.Nil(t, err)
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defer etcdCli.Close()
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kv := etcdkv.NewEtcdKV(etcdCli, Params.EtcdCfg.MetaRootPath)
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factory := dependency.NewDefaultFactory(true)
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handler, err := newChannelUnsubscribeHandler(baseCtx, kv, factory)
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assert.Nil(t, err)
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collectionChannels := &querypb.UnsubscribeChannels{
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CollectionID: defaultCollectionID,
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Channels: []string{"test-channel"},
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}
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unsubscribeChannelInfo := &querypb.UnsubscribeChannelInfo{
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NodeID: defaultQueryNodeID,
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CollectionChannels: []*querypb.UnsubscribeChannels{collectionChannels},
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}
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handler.addUnsubscribeChannelInfo(unsubscribeChannelInfo)
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channelInfoKey := fmt.Sprintf("%s/%d", unsubscribeChannelInfoPrefix, defaultQueryNodeID)
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_, err = kv.Load(channelInfoKey)
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assert.Nil(t, err)
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handler.start()
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for {
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_, err = kv.Load(channelInfoKey)
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if err != nil {
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break
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}
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}
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cancel()
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}
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