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/**
* Tests the 'voteAbortIndexBuild' internal command.
*
* @tags: [
* requires_fcv_71,
* requires_replication,
* ]
*/
(function() {
"use strict";
load('jstests/noPassthrough/libs/index_build.js');
const rst = new ReplSetTest({
nodes: [
{},
{
// Disallow elections on secondary.
rsConfig: {
priority: 0,
},
},
{/* arbiter */ rsConfig: {arbiterOnly: true}}
]
});
const nodes = rst.startSet();
rst.initiate();
const primary = rst.getPrimary();
const testDB = primary.getDB('test');
const coll = testDB.getCollection('test');
// Insert one document to avoid empty collection optimization.
assert.commandWorked(coll.insert({a: 1}));
// Pause the index build, using the 'hangAfterStartingIndexBuild' failpoint.
IndexBuildTest.pauseIndexBuilds(primary);
const createIdx = IndexBuildTest.startIndexBuild(primary, coll.getFullName(), {'a': 1});
// Wait for the index build to start on the primary.
const opId = IndexBuildTest.waitForIndexBuildToStart(testDB, coll.getName(), 'a_1');
IndexBuildTest.assertIndexBuildCurrentOpContents(testDB, opId);
// Extract the index build UUID.
const buildUUID =
IndexBuildTest.assertIndexesSoon(coll, 2, ['_id_'], ['a_1'], {includeBuildUUIDs: true})['a_1']
.buildUUID;
const abortReason = jsTestName();
// Running 'voteAbortIndexBuild' as an arbiter node should fail.
assert.commandFailedWithCode(primary.adminCommand({
voteAbortIndexBuild: buildUUID,
hostAndPort: rst.getArbiter().host,
reason: abortReason,
writeConcern: {w: "majority"}
}),
7329201);
IndexBuildTest.assertIndexes(coll, 2, ['_id_'], ['a_1']);
// Running 'voteAbortIndexBuild' as a non-member node should fail. Use Doom's reserved port.
const invalidHostAndPort = "localhost:666";
assert.commandFailedWithCode(primary.adminCommand({
voteAbortIndexBuild: buildUUID,
hostAndPort: invalidHostAndPort,
reason: abortReason,
writeConcern: {w: "majority"}
}),
7329201);
IndexBuildTest.assertIndexes(coll, 2, ['_id_'], ['a_1']);
// Running 'voteAbortIndexBuild' as data-bearing secondary, should fail due to missing reason.
assert.commandFailedWithCode(primary.adminCommand({
voteAbortIndexBuild: buildUUID,
hostAndPort: rst.getSecondary().host,
writeConcern: {w: "majority"}
}),
40414);
// Running 'voteAbortIndexBuild' as data-bearing secondary, should succeed.
assert.commandWorked(primary.adminCommand({
voteAbortIndexBuild: buildUUID,
hostAndPort: rst.getSecondary().host,
reason: abortReason,
writeConcern: {w: "majority"}
}));
// Wait for the index build to stop.
const exitCode = createIdx({checkExitSuccess: false});
assert.neq(0, exitCode, 'expected shell to exit abnormally due to index build abort');
// Verify none of the nodes list the aborted index, and all of them have replicated the
// 'abortIndexBuild' oplog entry.
for (const node of rst.nodes) {
// Skip arbiter.
if (node.getDB('admin')._helloOrLegacyHello().arbiterOnly) {
continue;
}
const nodeDB = node.getDB(testDB.getName());
const nodeColl = nodeDB.getCollection(coll.getName());
IndexBuildTest.assertIndexes(nodeColl, 1, ['_id_']);
const cmdNs = nodeDB.getCollection('$cmd').getFullName();
const ops = rst.dumpOplog(node, {op: 'c', ns: cmdNs, 'o.abortIndexBuild': coll.getName()});
assert.eq(1, ops.length, 'abortIndexBuild oplog entry not found: ' + tojson(ops));
// Verify the abort reason is replicated in the oplog.
const replicatedErrorMsg = ops[0].o.cause.errmsg;
assert.neq(-1, replicatedErrorMsg.indexOf(abortReason));
}
// Re-issuing 'voteAbortIndexBuild' command on already aborted build should fail.
assert.commandFailedWithCode(primary.adminCommand({
voteAbortIndexBuild: buildUUID,
hostAndPort: rst.getSecondary().host,
reason: abortReason,
writeConcern: {w: "majority"}
}),
7329202);
rst.stopSet();
})();
|
