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/**
* Tests that the "dropIndexes" command can abort in-progress index builds. The "dropIndexes"
* command will only abort in-progress index builds if the user specifies all of the indexes that a
* single builder is building together, as we can only abort at the index builder granularity level.
*
* In this file, we test calling "dropIndexes" with a list of index names, which will be used to
* abort a single index builder only, which was building all the given indexes.
*/
(function() {
"use strict";
load("jstests/noPassthrough/libs/index_build.js");
const mongodOptions = {};
const conn = MongoRunner.runMongod(mongodOptions);
const dbName = "drop_indexes_aborts_in_progress_index_builds_multiple";
const collName = "test";
TestData.dbName = dbName;
TestData.collName = collName;
const testDB = conn.getDB(dbName);
testDB.getCollection(collName).drop();
assert.commandWorked(testDB.createCollection(collName));
const coll = testDB.getCollection(collName);
jsTest.log("Aborting index builder with multiple index builds");
assert.commandWorked(testDB.getCollection(collName).insert({a: 1}));
assert.commandWorked(testDB.getCollection(collName).insert({b: 1}));
IndexBuildTest.pauseIndexBuilds(testDB.getMongo());
const awaitIndexBuild = IndexBuildTest.startIndexBuild(testDB.getMongo(),
coll.getFullName(),
[{a: 1}, {b: 1}, {a: 1, b: 1}],
{},
[ErrorCodes.IndexBuildAborted]);
IndexBuildTest.waitForIndexBuildToScanCollection(testDB, collName, "a_1");
IndexBuildTest.waitForIndexBuildToScanCollection(testDB, collName, "b_1");
IndexBuildTest.waitForIndexBuildToScanCollection(testDB, collName, "a_1_b_1");
const awaitDropIndex = startParallelShell(() => {
const testDB = db.getSiblingDB(TestData.dbName);
assert.commandWorked(
testDB.runCommand({dropIndexes: TestData.collName, index: ["b_1", "a_1_b_1", "a_1"]}));
}, conn.port);
checkLog.contains(testDB.getMongo(), "About to abort index builder");
IndexBuildTest.resumeIndexBuilds(testDB.getMongo());
awaitIndexBuild();
awaitDropIndex();
assert.eq(1, testDB.getCollection(collName).getIndexes().length);
MongoRunner.stopMongod(conn);
}());
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