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/**
* Tests that when preparing a prepared transaction, we wait for writeConcern if the client optime
* is behind the prepareTimestamp.
*
* @tags: [uses_transactions, uses_prepare_transaction]
*/
(function() {
"use strict";
load("jstests/libs/retryable_writes_util.js");
load("jstests/libs/write_concern_util.js");
if (!RetryableWritesUtil.storageEngineSupportsRetryableWrites(jsTest.options().storageEngine)) {
jsTestLog("Retryable writes are not supported, skipping test");
return;
}
const kNodes = 2;
const replTest = new ReplSetTest({nodes: kNodes});
replTest.startSet({verbose: 1});
replTest.initiate();
const priConn = replTest.getPrimary();
const secConn = replTest.getSecondary();
const lsid = UUID();
// Insert something into the user collection.
runWriteConcernRetryabilityTest(priConn,
secConn,
{
insert: 'user',
documents: [{_id: 10}, {_id: 30}],
ordered: false,
lsid: {id: lsid},
txnNumber: NumberLong(34),
writeConcern: {w: 'majority', wtimeout: 200},
},
kNodes);
// Since we must wait for writeConcern : majority in order for the prepareTimestamp to be
// committed, this test case will timeout when we stop replication on the secondary.
runWriteConcernRetryabilityTest(priConn,
secConn,
{
prepareTransaction: 1,
lsid: {id: lsid},
txnNumber: NumberLong(39),
autocommit: false,
writeConcern: {w: 'majority', wtimeout: 200},
},
kNodes,
'admin',
function(conn) {
assert.commandWorked(conn.getDB('test').runCommand({
insert: 'user',
documents: [{_id: 50}, {_id: 70}],
ordered: false,
lsid: {id: lsid},
txnNumber: NumberLong(39),
readConcern: {level: 'snapshot'},
autocommit: false,
startTransaction: true
}));
});
// Explicitly abort transaction 39 because we cannot shut down the replica set when there
// is a prepared transaction in progress.
// TODO: SERVER-35817 Allow shutdowns when a prepared transaction is in progress.
assert.commandWorked(priConn.getDB('admin').runCommand({
abortTransaction: 1,
lsid: {id: lsid},
txnNumber: NumberLong(39),
autocommit: false,
writeConcern: {w: 'majority'},
}));
replTest.stopSet();
})();
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