e38b0aa4ba
There is a need to support working w/o shard if it has problems with blobovnicza tree. Make `BlobStor.Init` to return new `ErrInitBlobovniczas` error. Remove shard from storage engine's shard set if it returned this error from `Init` call. So if some of the shards (but not all) return this error, the node will be able to continue working without them. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru> Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
39 lines
863 B
Go
39 lines
863 B
Go
package blobstor
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import (
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"errors"
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"fmt"
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)
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// Open opens BlobStor.
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func (b *BlobStor) Open() error {
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b.log.Debug("opening...")
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return nil
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}
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// ErrInitBlobovniczas is returned when blobovnicza initialization fails.
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var ErrInitBlobovniczas = errors.New("failure on blobovnicza initialization stage")
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// Init initializes internal data structures and system resources.
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//
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// If BlobStor is already initialized, no action is taken.
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//
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// Returns wrapped ErrInitBlobovniczas on blobovnicza tree's initializaiton failure.
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func (b *BlobStor) Init() error {
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b.log.Debug("initializing...")
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err := b.blobovniczas.init()
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if err != nil {
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return fmt.Errorf("%w: %v", ErrInitBlobovniczas, err)
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}
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return nil
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}
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// Close releases all internal resources of BlobStor.
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func (b *BlobStor) Close() error {
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b.log.Debug("closing...")
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return b.blobovniczas.close()
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}
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