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https://github.com/minio/minio.git
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ab7d3cd508
Change distributed locking to allow taking bulk locks
across objects, reduces usually 1000 calls to 1.
Also allows for situations where multiple clients sends
delete requests to objects with following names
```
{1,2,3,4,5}
```
```
{5,4,3,2,1}
```
will block and ensure that we do not fail the request
on each other.
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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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*/
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package cmd
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import (
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"errors"
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)
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const (
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lockRESTVersion = "v3"
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lockRESTVersionPrefix = SlashSeparator + lockRESTVersion
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lockRESTPrefix = minioReservedBucketPath + "/lock"
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)
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const (
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lockRESTMethodLock = "/lock"
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lockRESTMethodRLock = "/rlock"
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lockRESTMethodUnlock = "/unlock"
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lockRESTMethodRUnlock = "/runlock"
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lockRESTMethodExpired = "/expired"
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// Unique ID of lock/unlock request.
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lockRESTUID = "uid"
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// Source contains the line number, function and file name of the code
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// on the client node that requested the lock.
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lockRESTSource = "source"
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)
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var (
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errLockConflict = errors.New("lock conflict")
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errLockNotExpired = errors.New("lock not expired")
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)
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