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'use strict';
/**
* Performs CRUD commands using non-retryable internal transactions while simultaneously killing
* sessions.
*
* @tags: [
* requires_fcv_60,
* uses_transactions,
* ]
*/
load('jstests/concurrency/fsm_libs/extend_workload.js');
load('jstests/concurrency/fsm_workloads/internal_transactions_kill_sessions_retryable.js');
load('jstests/libs/fail_point_util.js');
var $config = extendWorkload($config, function($config, $super) {
$config.data.generateRandomExecutionContext = function generateRandomExecutionContext() {
if (this.shouldUseCausalConsistency) {
// Exclude kNoClientSession since a casually consistent session is required.
return 2;
}
return this.generateRandomInt(1, 2);
};
$config.data.runInternalTransaction = function runInternalTransaction(
db, collection, executionCtxType, writeCmdObj, checkResponseFunc, checkDocsFunc) {
try {
$super.data.runInternalTransaction.apply(this, arguments);
} catch (e) {
if (e.code == ErrorCodes.Interrupted) {
// killSession commands generate interrupted errors, so this is not a reason to
// abort the workload. Continue to the next iteration.
return;
}
throw e;
}
};
$config.setup = function setup(db, collName, cluster) {
$super.setup.apply(this, arguments);
if (cluster.isSharded()) {
cluster.executeOnMongosNodes((db) => {
configureFailPoint(db, "skipTransactionApiRetryCheckInHandleError");
});
} else if (cluster.isReplication()) {
configureFailPoint(db, "skipTransactionApiRetryCheckInHandleError");
}
};
// Sessions may be killed after transactions are already in the prepared state, so local
// document state may not accurately reflect the document's state in the database.
$config.data.expectDirtyDocs["skipCheckDocs"] = true;
$config.teardown = function teardown(db, collName, cluster) {
if (cluster.isSharded()) {
cluster.executeOnMongosNodes((db) => {
configureFailPoint(db, "skipTransactionApiRetryCheckInHandleError", {}, "off");
});
} else if (cluster.isReplication()) {
configureFailPoint(db, "skipTransactionApiRetryCheckInHandleError");
}
};
$config.transitions = {
init: {
killSession: 0.2,
internalTransactionForInsert: 0.2,
internalTransactionForUpdate: 0.2,
internalTransactionForDelete: 0.2,
internalTransactionForFindAndModify: 0.2,
},
killSession: {
internalTransactionForInsert: 0.25,
internalTransactionForUpdate: 0.25,
internalTransactionForDelete: 0.25,
internalTransactionForFindAndModify: 0.25,
},
internalTransactionForInsert: {
killSession: 0.4,
internalTransactionForInsert: 0.15,
internalTransactionForUpdate: 0.15,
internalTransactionForDelete: 0.15,
internalTransactionForFindAndModify: 0.15,
},
internalTransactionForUpdate: {
killSession: 0.4,
internalTransactionForInsert: 0.15,
internalTransactionForUpdate: 0.15,
internalTransactionForDelete: 0.15,
internalTransactionForFindAndModify: 0.15,
},
internalTransactionForDelete: {
killSession: 0.4,
internalTransactionForInsert: 0.15,
internalTransactionForUpdate: 0.15,
internalTransactionForDelete: 0.15,
internalTransactionForFindAndModify: 0.15,
},
internalTransactionForFindAndModify: {
killSession: 0.4,
internalTransactionForInsert: 0.15,
internalTransactionForUpdate: 0.15,
internalTransactionForDelete: 0.15,
internalTransactionForFindAndModify: 0.15,
},
verifyDocuments: {
killSession: 0.4,
internalTransactionForInsert: 0.15,
internalTransactionForUpdate: 0.15,
internalTransactionForDelete: 0.15,
internalTransactionForFindAndModify: 0.15,
}
};
return $config;
});
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