52 lines
967 B
Go
52 lines
967 B
Go
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package engine
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import (
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"github.com/pkg/errors"
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"go.uber.org/zap"
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)
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// Open opens all StorageEngine's components.
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func (e *StorageEngine) Open() error {
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e.mtx.RLock()
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defer e.mtx.RUnlock()
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for id, sh := range e.shards {
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if err := sh.Open(); err != nil {
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return errors.Wrapf(err, "could not initialize shard %s", id)
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}
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}
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return nil
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}
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// Init initializes all StorageEngine's components.
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func (e *StorageEngine) Init() error {
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e.mtx.RLock()
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defer e.mtx.RUnlock()
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for id, sh := range e.shards {
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if err := sh.Init(); err != nil {
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return errors.Wrapf(err, "could not initialize shard %s", id)
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}
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}
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return nil
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}
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// Close releases all StorageEngine's components.
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func (e *StorageEngine) Close() error {
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e.mtx.RLock()
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defer e.mtx.RUnlock()
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for id, sh := range e.shards {
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if err := sh.Close(); err != nil {
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e.log.Debug("could not close shard",
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zap.String("id", id),
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zap.String("error", err.Error()),
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)
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}
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}
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return nil
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}
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