Dmitrii Stepanov
d62c6e4ce6
Add tracing spans for PUT requests. Add tracing spans for DELETE requests. Add tracing spans for SELECT requests. Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package engine
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
|
|
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
|
|
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
|
|
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
|
|
)
|
|
|
|
func (e *StorageEngine) exists(ctx context.Context, addr oid.Address) (bool, error) {
|
|
var shPrm shard.ExistsPrm
|
|
shPrm.SetAddress(addr)
|
|
alreadyRemoved := false
|
|
exists := false
|
|
|
|
e.iterateOverSortedShards(addr, func(_ int, sh hashedShard) (stop bool) {
|
|
res, err := sh.Exists(ctx, shPrm)
|
|
if err != nil {
|
|
if shard.IsErrRemoved(err) {
|
|
alreadyRemoved = true
|
|
|
|
return true
|
|
}
|
|
|
|
var siErr *objectSDK.SplitInfoError
|
|
if errors.As(err, &siErr) {
|
|
return true
|
|
}
|
|
|
|
if shard.IsErrObjectExpired(err) {
|
|
return true
|
|
}
|
|
|
|
if !shard.IsErrNotFound(err) {
|
|
e.reportShardError(sh, "could not check existence of object in shard", err)
|
|
}
|
|
return false
|
|
}
|
|
|
|
if !exists {
|
|
exists = res.Exists()
|
|
}
|
|
|
|
return false
|
|
})
|
|
|
|
if alreadyRemoved {
|
|
var errRemoved apistatus.ObjectAlreadyRemoved
|
|
|
|
return false, errRemoved
|
|
}
|
|
|
|
return exists, nil
|
|
}
|