milvus-io--milvus
wehub-resource-sync
498b235461
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68 行
2.6 KiB
Go
68 行
2.6 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 datanode
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import (
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"context"
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"fmt"
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"github.com/milvus-io/milvus/internal/storage"
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"github.com/milvus-io/milvus/pkg/v3/objectstorage"
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"github.com/milvus-io/milvus/pkg/v3/proto/indexpb"
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"github.com/milvus-io/milvus/pkg/v3/util/typeutil"
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)
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type StorageFactory interface {
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NewChunkManager(ctx context.Context, config *indexpb.StorageConfig) (storage.ChunkManager, error)
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}
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type chunkMgrFactory struct {
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cached *typeutil.ConcurrentMap[string, storage.ChunkManager]
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}
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func NewChunkMgrFactory() *chunkMgrFactory {
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return &chunkMgrFactory{
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cached: typeutil.NewConcurrentMap[string, storage.ChunkManager](),
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}
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}
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func (m *chunkMgrFactory) NewChunkManager(ctx context.Context, config *indexpb.StorageConfig) (storage.ChunkManager, error) {
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chunkManagerFactory := storage.NewChunkManagerFactory(config.GetStorageType(),
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objectstorage.RootPath(config.GetRootPath()),
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objectstorage.Address(config.GetAddress()),
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objectstorage.AccessKeyID(config.GetAccessKeyID()),
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objectstorage.SecretAccessKeyID(config.GetSecretAccessKey()),
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objectstorage.UseSSL(config.GetUseSSL()),
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objectstorage.SslCACert(config.GetSslCACert()),
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objectstorage.BucketName(config.GetBucketName()),
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objectstorage.UseIAM(config.GetUseIAM()),
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objectstorage.CloudProvider(config.GetCloudProvider()),
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objectstorage.IAMEndpoint(config.GetIAMEndpoint()),
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objectstorage.UseVirtualHost(config.GetUseVirtualHost()),
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objectstorage.RequestTimeout(config.GetRequestTimeoutMs()),
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objectstorage.Region(config.GetRegion()),
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objectstorage.CreateBucket(true),
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objectstorage.GcpCredentialJSON(config.GetGcpCredentialJSON()),
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objectstorage.SslTLSMinVersion(config.GetSslTlsMinVersion()),
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)
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return chunkManagerFactory.NewPersistentStorageChunkManager(ctx)
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}
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func (m *chunkMgrFactory) cacheKey(storageType, bucket, address string) string {
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return fmt.Sprintf("%s/%s/%s", storageType, bucket, address)
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}
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