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'use strict';
/**
* Concurrently performs CRUD operations, DDL commands and FCV changes and verifies guarantees are
* not broken.
*
* @tags: [
* requires_sharding,
* assumes_balancer_off,
* does_not_support_causal_consistency,
* # TODO (SERVER-56879): Support add/remove shards in new DDL paths
* does_not_support_add_remove_shards,
* # The mutex mechanism used in CRUD and drop states does not support stepdown
* does_not_support_stepdowns,
* # Can be removed once PM-1965-Milestone-1 is completed.
* does_not_support_transactions,
* # Requires all nodes to be running the latest binary.
* multiversion_incompatible
* ]
*/
load('jstests/concurrency/fsm_libs/extend_workload.js');
load('jstests/concurrency/fsm_workloads/random_DDL_CRUD_operations.js');
var $config = extendWorkload($config, function($config, $super) {
$config.states.setFCV = function(db, collName, connCache) {
const fcvValues = [lastLTSFCV, lastContinuousFCV, latestFCV];
const targetFCV = fcvValues[Random.randInt(3)];
jsTestLog('setFCV to ' + targetFCV);
try {
assertAlways.commandWorked(
db.adminCommand({setFeatureCompatibilityVersion: targetFCV}));
} catch (e) {
if (e.code === 5147403) {
// Invalid fcv transition (e.g lastContinuous -> lastLTS)
jsTestLog('setFCV: Invalid transition');
return;
}
if (e.code === 7428200) {
// Cannot upgrade FCV if a previous FCV downgrade stopped in the middle of cleaning
// up internal server metadata.
assertAlways.eq(latestFCV, targetFCV);
jsTestLog(
'setFCV: Cannot upgrade FCV if a previous FCV downgrade stopped in the middle \
of cleaning up internal server metadata');
return;
}
throw e;
}
jsTestLog('setFCV state finished');
};
$config.transitions = {
init: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08},
create: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08},
CRUD: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08},
drop: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08},
rename: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08},
setFCV: {create: 0.23, CRUD: 0.23, drop: 0.23, rename: 0.23, setFCV: 0.08}
};
$config.teardown = function(db, collName, cluster) {
assert.commandWorked(db.adminCommand({setFeatureCompatibilityVersion: latestFCV}));
};
return $config;
});
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