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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/**
* Only the primary node enforces the mixed-schema data constraint during an index build. This is
* because index builds may not fail on secondaries. They can only be aborted via the
* abortIndexBuild oplog entry. Secondaries will still record any mixed-schema data they detect
* during an index build but take no action. This tests that a secondary stepping up will cause an
* index build to fail due to the earlier detection of mixed-schema data.
*/
(function() {
"use strict";
load("jstests/core/timeseries/libs/timeseries.js");
load("jstests/libs/fail_point_util.js");
load("jstests/multiVersion/libs/multi_rs.js");
load('jstests/noPassthrough/libs/index_build.js');
const oldVersion = "last-lts";
const nodes = {
n1: {binVersion: oldVersion},
n2: {binVersion: oldVersion}
};
const rst = new ReplSetTest({nodes: nodes});
rst.startSet();
rst.initiate();
const dbName = "test";
const collName = jsTestName();
let primary = rst.getPrimary();
let db = primary.getDB(dbName);
let coll = db.getCollection(collName);
// Create a time-series collection while using older binaries.
const timeField = "time";
const metaField = "meta";
assert.commandWorked(
db.createCollection(collName, {timeseries: {timeField: timeField, metaField: metaField}}));
// Create a bucket with mixed-schema data.
assert.commandWorked(coll.insert({[timeField]: ISODate(), [metaField]: 1, x: 1}));
assert.commandWorked(coll.insert({[timeField]: ISODate(), [metaField]: 1, x: "abc"}));
// Create buckets without mixed-schema data.
assert.commandWorked(coll.insert({[timeField]: ISODate(), [metaField]: 2, x: 1}));
assert.commandWorked(coll.insert({[timeField]: ISODate(), [metaField]: 3, x: 1}));
jsTest.log("Upgrading replica set from last-lts to latest");
rst.upgradeSet(
{binVersion: "latest", setParameter: {logComponentVerbosity: tojson({storage: 1, index: 1})}});
primary = rst.getPrimary();
db = primary.getDB(dbName);
coll = db.getCollection(collName);
if (!TimeseriesTest.timeseriesMetricIndexesEnabled(primary)) {
jsTest.log("Skipping test as the featureFlagTimeseriesMetricIndexes feature flag is disabled");
rst.stopSet();
return;
}
// Building indexes on time-series measurements is only supported in FCV >= 5.2.
jsTest.log("Setting FCV to 'latestFCV'");
assert.commandWorked(primary.adminCommand({setFeatureCompatibilityVersion: latestFCV}));
const bucketCollName = dbName + ".system.buckets." + collName;
// The FCV upgrade process adds the catalog entry flag to time-series collections.
const secondary = rst.getSecondary();
assert(checkLog.checkContainsWithCountJson(primary, 6057601, {setting: true}, /*expectedCount=*/1));
assert(
checkLog.checkContainsWithCountJson(secondary, 6057601, {setting: true}, /*expectedCount=*/1));
// Hang the index build on the primary after replicating the startIndexBuild oplog entry.
const primaryIndexBuild = configureFailPoint(primary, "hangAfterSettingUpIndexBuildUnlocked");
// Hang the index build on the secondary after the collection scan phase is complete.
const secondaryIndexBuild = configureFailPoint(secondary, "hangAfterStartingIndexBuildUnlocked");
const awaitIndexBuild = IndexBuildTest.startIndexBuild(
primary, bucketCollName, {x: 1}, {name: "x_1"}, [ErrorCodes.InterruptedDueToReplStateChange]);
primaryIndexBuild.wait();
secondaryIndexBuild.wait();
jsTestLog("Stepping up new primary");
assert.commandWorked(secondary.adminCommand({replSetStepUp: 1}));
primaryIndexBuild.off();
secondaryIndexBuild.off();
awaitIndexBuild();
// Aborting index build commit due to the earlier detection of mixed-schema data (now primary).
checkLog.containsJson(secondary, 6057701);
// Index build: failed (now primary).
checkLog.containsJson(secondary, 20649);
// Aborting index build from oplog entry (now secondary).
checkLog.containsJson(primary, 3856206);
// Check that the catalog entry flag doesn't get set to false.
assert(
checkLog.checkContainsWithCountJson(primary, 6057601, {setting: false}, /*expectedCount=*/0));
assert(
checkLog.checkContainsWithCountJson(secondary, 6057601, {setting: false}, /*expectedCount=*/0));
// The FCV downgrade process removes the catalog entry flag from time-series collections.
jsTest.log("Setting FCV to 'lastLTSFCV'");
assert.commandWorked(secondary.adminCommand({setFeatureCompatibilityVersion: lastLTSFCV}));
assert(checkLog.checkContainsWithCountJson(primary, 6057601, {setting: null}, /*expectedCount=*/1));
assert(
checkLog.checkContainsWithCountJson(secondary, 6057601, {setting: null}, /*expectedCount=*/1));
rst.stopSet();
}());
|
