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/**
* Tests currentOp command during a tenant migration.
*
* Tenant migrations are not expected to be run on servers with ephemeralForTest.
*
* @tags: [requires_fcv_47, requires_majority_read_concern, requires_persistence,
* incompatible_with_eft]
*/
(function() {
"use strict";
load("jstests/libs/fail_point_util.js");
load("jstests/libs/uuid_util.js");
load("jstests/replsets/libs/tenant_migration_test.js");
// An object that mirrors the donor migration states.
const migrationStates = {
kUninitialized: 0,
kDataSync: 1,
kBlocking: 2,
kCommitted: 3,
kAborted: 4
};
const recipientRst = new ReplSetTest({
nodes: 1,
name: 'recipient',
nodeOptions: {
setParameter: {
// TODO SERVER-51734: Remove the failpoint 'returnResponseOkForRecipientSyncDataCmd'.
'failpoint.returnResponseOkForRecipientSyncDataCmd': tojson({mode: 'alwaysOn'})
}
}
});
recipientRst.startSet();
recipientRst.initiate();
const kRecipientConnString = recipientRst.getURL();
const kTenantId = 'testTenantId';
const kReadPreference = {
mode: "primary"
};
(() => {
jsTestLog("Testing currentOp output for migration in data sync state");
const tenantMigrationTest = new TenantMigrationTest({name: jsTestName(), recipientRst});
if (!tenantMigrationTest.isFeatureFlagEnabled()) {
jsTestLog("Skipping test because the tenant migrations feature flag is disabled");
return;
}
const donorPrimary = tenantMigrationTest.getDonorPrimary();
const migrationId = UUID();
const migrationOpts = {
migrationIdString: extractUUIDFromObject(migrationId),
tenantId: kTenantId,
readPreference: kReadPreference
};
let fp = configureFailPoint(donorPrimary, "pauseTenantMigrationAfterDataSync");
assert.commandWorked(tenantMigrationTest.startMigration(migrationOpts));
fp.wait();
const res = assert.commandWorked(
donorPrimary.adminCommand({currentOp: true, desc: "tenant donor migration"}));
assert.eq(res.inprog.length, 1);
assert.eq(bsonWoCompare(res.inprog[0].instanceID.uuid, migrationId), 0);
assert.eq(bsonWoCompare(res.inprog[0].tenantId, kTenantId), 0);
assert.eq(res.inprog[0].recipientConnectionString, kRecipientConnString);
assert.eq(bsonWoCompare(res.inprog[0].readPreference, kReadPreference), 0);
assert.eq(res.inprog[0].lastDurableState, migrationStates.kDataSync);
assert.eq(res.inprog[0].migrationCompleted, false);
fp.off();
assert.commandWorked(tenantMigrationTest.waitForMigrationToComplete(migrationOpts));
tenantMigrationTest.stop();
})();
(() => {
jsTestLog("Testing currentOp output for migration in blocking state");
const tenantMigrationTest = new TenantMigrationTest({name: jsTestName(), recipientRst});
if (!tenantMigrationTest.isFeatureFlagEnabled()) {
jsTestLog("Skipping test because the tenant migrations feature flag is disabled");
return;
}
const donorPrimary = tenantMigrationTest.getDonorPrimary();
const migrationId = UUID();
const migrationOpts = {
migrationIdString: extractUUIDFromObject(migrationId),
tenantId: kTenantId,
readPreference: kReadPreference
};
let fp = configureFailPoint(donorPrimary, "pauseTenantMigrationAfterBlockingStarts");
assert.commandWorked(tenantMigrationTest.startMigration(migrationOpts));
fp.wait();
const res = assert.commandWorked(
donorPrimary.adminCommand({currentOp: true, desc: "tenant donor migration"}));
assert.eq(res.inprog.length, 1);
assert.eq(bsonWoCompare(res.inprog[0].instanceID.uuid, migrationId), 0);
assert.eq(bsonWoCompare(res.inprog[0].tenantId, kTenantId), 0);
assert.eq(res.inprog[0].recipientConnectionString, kRecipientConnString);
assert.eq(bsonWoCompare(res.inprog[0].readPreference, kReadPreference), 0);
assert.eq(res.inprog[0].lastDurableState, migrationStates.kBlocking);
assert(res.inprog[0].blockTimestamp);
assert.eq(res.inprog[0].migrationCompleted, false);
fp.off();
assert.commandWorked(tenantMigrationTest.waitForMigrationToComplete(migrationOpts));
tenantMigrationTest.stop();
})();
(() => {
jsTestLog("Testing currentOp output for aborted migration");
const tenantMigrationTest = new TenantMigrationTest({name: jsTestName(), recipientRst});
if (!tenantMigrationTest.isFeatureFlagEnabled()) {
jsTestLog("Skipping test because the tenant migrations feature flag is disabled");
return;
}
const donorPrimary = tenantMigrationTest.getDonorPrimary();
const migrationId = UUID();
const migrationOpts = {
migrationIdString: extractUUIDFromObject(migrationId),
tenantId: kTenantId,
readPreference: kReadPreference
};
configureFailPoint(donorPrimary, "abortTenantMigrationAfterBlockingStarts");
assert.commandWorked(tenantMigrationTest.runMigration(migrationOpts));
const res = assert.commandWorked(
donorPrimary.adminCommand({currentOp: true, desc: "tenant donor migration"}));
assert.eq(res.inprog.length, 1);
assert.eq(bsonWoCompare(res.inprog[0].instanceID.uuid, migrationId), 0);
assert.eq(bsonWoCompare(res.inprog[0].tenantId, kTenantId), 0);
assert.eq(res.inprog[0].recipientConnectionString, kRecipientConnString);
assert.eq(bsonWoCompare(res.inprog[0].readPreference, kReadPreference), 0);
assert.eq(res.inprog[0].lastDurableState, migrationStates.kAborted);
assert(res.inprog[0].blockTimestamp);
assert(res.inprog[0].commitOrAbortOpTime);
assert(res.inprog[0].abortReason);
assert.eq(res.inprog[0].migrationCompleted, false);
tenantMigrationTest.stop();
})();
// Check currentOp while in committed state before and after a migration has completed.
(() => {
jsTestLog("Testing currentOp output for committed migration");
const tenantMigrationTest = new TenantMigrationTest({name: jsTestName(), recipientRst});
if (!tenantMigrationTest.isFeatureFlagEnabled()) {
jsTestLog("Skipping test because the tenant migrations feature flag is disabled");
return;
}
const donorPrimary = tenantMigrationTest.getDonorPrimary();
const migrationId = UUID();
const migrationOpts = {
migrationIdString: extractUUIDFromObject(migrationId),
tenantId: kTenantId,
readPreference: kReadPreference
};
assert.commandWorked(tenantMigrationTest.runMigration(migrationOpts));
let res = donorPrimary.adminCommand({currentOp: true, desc: "tenant donor migration"});
assert.eq(res.inprog.length, 1);
assert.eq(bsonWoCompare(res.inprog[0].instanceID.uuid, migrationId), 0);
assert.eq(bsonWoCompare(res.inprog[0].tenantId, kTenantId), 0);
assert.eq(res.inprog[0].recipientConnectionString, kRecipientConnString);
assert.eq(bsonWoCompare(res.inprog[0].readPreference, kReadPreference), 0);
assert.eq(res.inprog[0].lastDurableState, migrationStates.kCommitted);
assert(res.inprog[0].blockTimestamp);
assert(res.inprog[0].commitOrAbortOpTime);
assert.eq(res.inprog[0].migrationCompleted, false);
jsTestLog("Testing currentOp output for a committed migration after donorForgetMigration");
assert.commandWorked(tenantMigrationTest.forgetMigration(migrationOpts.migrationIdString));
res = donorPrimary.adminCommand({currentOp: true, desc: "tenant donor migration"});
assert.eq(res.inprog.length, 1);
assert.eq(bsonWoCompare(res.inprog[0].instanceID.uuid, migrationId), 0);
assert.eq(bsonWoCompare(res.inprog[0].tenantId, kTenantId), 0);
assert.eq(res.inprog[0].recipientConnectionString, kRecipientConnString);
assert.eq(bsonWoCompare(res.inprog[0].readPreference, kReadPreference), 0);
assert.eq(res.inprog[0].lastDurableState, migrationStates.kCommitted);
assert(res.inprog[0].blockTimestamp);
assert(res.inprog[0].commitOrAbortOpTime);
assert(res.inprog[0].expireAt);
assert.eq(res.inprog[0].migrationCompleted, true);
tenantMigrationTest.stop();
})();
recipientRst.stopSet();
})();
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