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/**
* Test the _configsvrRemoveTags internal command.
* @tags: [
* ]
*/
(function() {
'use strict';
load("jstests/libs/retryable_writes_util.js");
function runConfigsvrRemoveTagsWithRetries(conn, ns, lsid, txnNumber) {
var res;
assert.soon(() => {
res = st.configRS.getPrimary().adminCommand({
_configsvrRemoveTags: ns,
lsid: lsid,
txnNumber: txnNumber,
writeConcern: {w: "majority"}
});
if (RetryableWritesUtil.isRetryableCode(res.code) ||
RetryableWritesUtil.errmsgContainsRetryableCodeName(res.errmsg) ||
(res.writeConcernError &&
RetryableWritesUtil.isRetryableCode(res.writeConcernError.code))) {
return false; // Retry
}
return true;
});
return res;
}
let st = new ShardingTest({mongos: 1, shards: 1});
const configDB = st.s.getDB('config');
const dbName = "test";
const collName = "foo";
const anotherCollName = "bar";
const ns = dbName + "." + collName;
const anotherNs = dbName + "." + anotherCollName;
let lsid = assert.commandWorked(st.s.getDB("admin").runCommand({startSession: 1})).id;
// Create a zone
assert.commandWorked(st.s.adminCommand({addShardToZone: st.shard0.shardName, zone: 'zone0'}));
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: ns, min: {x: 0}, max: {x: 10}, zone: 'zone0'}));
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: ns, min: {x: 10}, max: {x: 20}, zone: 'zone0'}));
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: anotherNs, min: {x: 0}, max: {x: 10}, zone: 'zone0'}));
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: anotherNs, min: {x: 10}, max: {x: 20}, zone: 'zone0'}));
assert.eq(2, configDB.tags.countDocuments({ns: ns}));
assert.eq(2, configDB.tags.countDocuments({ns: anotherNs}));
// Remove tags matching 'ns'
assert.commandWorked(
runConfigsvrRemoveTagsWithRetries(st.configRS.getPrimary(), ns, lsid, NumberLong(1)));
assert.eq(0, configDB.tags.countDocuments({ns: ns}));
assert.eq(2, configDB.tags.countDocuments({ns: anotherNs}));
// Create new zones
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: ns, min: {x: 50}, max: {x: 60}, zone: 'zone0'}));
assert.commandWorked(
st.s.adminCommand({updateZoneKeyRange: ns, min: {x: 70}, max: {x: 80}, zone: 'zone0'}));
assert.eq(2, configDB.tags.countDocuments({ns: ns}));
// Check that _configsvrRemoveTags with a txnNumber lesser than the previous one for this session
assert.commandFailedWithCode(
runConfigsvrRemoveTagsWithRetries(st.configRS.getPrimary(), ns, lsid, NumberLong(0)),
ErrorCodes.TransactionTooOld);
assert.eq(2, configDB.tags.countDocuments({ns: ns}));
assert.eq(2, configDB.tags.countDocuments({ns: anotherNs}));
st.stop();
})();
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