1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/**
* Copyright (C) 2022-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/db/s/resharding/resharding_metrics_new.h"
#include "mongo/db/exec/document_value/document.h"
namespace mongo {
namespace {
// Returns the originalCommand with the createIndexes, key and unique fields added.
BSONObj createOriginalCommand(const NamespaceString& nss, BSONObj keyPattern, bool unique) {
using Doc = Document;
using Arr = std::vector<Value>;
using V = Value;
return Doc{{"originatingCommand",
V{Doc{{"reshardCollection", V{StringData{nss.toString()}}},
{"key", std::move(keyPattern)},
{"unique", V{unique}},
{"collation", V{Doc{{"locale", V{StringData{"simple"}}}}}}}}}}
.toBson();
}
} // namespace
ReshardingMetricsNew::ReshardingMetricsNew(
UUID uuid,
NamespaceString nss,
Role role,
BSONObj shardKey,
bool unique,
ShardingDataTransformCumulativeMetrics* cumulativeMetrics)
: ShardingDataTransformInstanceMetrics(std::move(uuid),
createOriginalCommand(nss, std::move(shardKey), unique),
std::move(nss),
role,
cumulativeMetrics) {}
std::string ReshardingMetricsNew::createOperationDescription() const noexcept {
return fmt::format("ReshardingMetrics{}Service {}", getRoleName(_role), _instanceId.toString());
}
std::unique_ptr<ReshardingMetricsNew> ReshardingMetricsNew::makeInstance(
UUID instanceId,
NamespaceString nss,
Role role,
BSONObj shardKey,
bool unique,
ServiceContext* serviceContext) {
auto cumulativeMetrics =
ShardingDataTransformCumulativeMetrics::getForResharding(serviceContext);
return std::make_unique<ReshardingMetricsNew>(
instanceId, nss, role, std::move(shardKey), unique, cumulativeMetrics);
}
} // namespace mongo
|