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48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
package indexnode
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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/proto/indexpb"
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"github.com/milvus-io/milvus/internal/storage"
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"github.com/milvus-io/milvus/pkg/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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storage.RootPath(config.GetRootPath()),
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storage.Address(config.GetAddress()),
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storage.AccessKeyID(config.GetAccessKeyID()),
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storage.SecretAccessKeyID(config.GetSecretAccessKey()),
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storage.UseSSL(config.GetUseSSL()),
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storage.BucketName(config.GetBucketName()),
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storage.UseIAM(config.GetUseIAM()),
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storage.CloudProvider(config.GetCloudProvider()),
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storage.IAMEndpoint(config.GetIAMEndpoint()),
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storage.UseVirtualHost(config.GetUseVirtualHost()),
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storage.RequestTimeout(config.GetRequestTimeoutMs()),
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storage.Region(config.GetRegion()),
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storage.CreateBucket(true),
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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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