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/**
* Confirms that background index builds on a primary are aborted when the node steps down between
* scheduling on the thread pool and initialization.
* @tags: [
* requires_replication,
* ]
*/
(function() {
"use strict";
load("jstests/libs/fail_point_util.js");
load('jstests/noPassthrough/libs/index_build.js');
const rst = new ReplSetTest({
nodes: [
{},
{
// Disallow elections on secondary.
rsConfig: {
priority: 0,
votes: 0,
},
},
]
});
const nodes = rst.startSet();
rst.initiate();
const primary = rst.getPrimary();
const testDB = primary.getDB('test');
const coll = testDB.getCollection('test');
assert.commandWorked(coll.insert({a: 1}));
const res = assert.commandWorked(primary.adminCommand(
{configureFailPoint: 'hangBeforeInitializingIndexBuild', mode: 'alwaysOn'}));
const failpointTimesEntered = res.count;
const createIdx = IndexBuildTest.startIndexBuild(primary, coll.getFullName(), {a: 1});
try {
assert.commandWorked(primary.adminCommand({
waitForFailPoint: "hangBeforeInitializingIndexBuild",
timesEntered: failpointTimesEntered + 1,
maxTimeMS: kDefaultWaitForFailPointTimeout
}));
// Step down the primary.
assert.commandWorked(primary.adminCommand({replSetStepDown: 60, force: true}));
} finally {
assert.commandWorked(primary.adminCommand(
{configureFailPoint: 'hangBeforeInitializingIndexBuild', mode: 'off'}));
}
// Wait for the index build to stop.
IndexBuildTest.waitForIndexBuildToStop(testDB);
const exitCode = createIdx({checkExitSuccess: false});
assert.neq(0, exitCode, 'expected shell to exit abnormally due to index build being terminated');
// With both single-phase and two-phase index builds, a stepdown at this point will abort the index
// build because the builder thread cannot generate an optime. Wait for the command thread, not the
// IndexBuildsCoordinator, to report the index build as failed.
checkLog.containsJson(primary, 20449);
// Check that no new index has been created. This verifies that the index build was aborted
// rather than successfully completed.
IndexBuildTest.assertIndexes(coll, 1, ['_id_']);
const secondaryColl = rst.getSecondary().getCollection(coll.getFullName());
IndexBuildTest.assertIndexes(secondaryColl, 1, ['_id_']);
rst.stopSet();
})();
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