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/**
* Shuts down the donor primary at two points in the critical section: while the node is executing
* _configsvrEnsureChunkVersionIsGreaterThan and while the node is forcing a filtering metadata
* refresh.
*/
(function() {
'use strict';
// This test shuts down a shard primary.
TestData.skipCheckingUUIDsConsistentAcrossCluster = true;
TestData.skipCheckingIndexesConsistentAcrossCluster = true;
TestData.skipCheckOrphans = true;
load('jstests/libs/parallel_shell_helpers.js');
load('jstests/libs/fail_point_util.js');
function getNewNs(dbName) {
if (typeof getNewNs.counter == 'undefined') {
getNewNs.counter = 0;
}
getNewNs.counter++;
const collName = "ns" + getNewNs.counter;
return [collName, dbName + "." + collName];
}
const dbName = "test";
function testShutDownAfterFailPoint(failPointName) {
let st = new ShardingTest({shards: 2});
const donorShard = st.shard0;
const recipientShard = st.shard1;
assert.commandWorked(st.s.adminCommand({enableSharding: dbName}));
assert.commandWorked(st.s.adminCommand({movePrimary: dbName, to: donorShard.shardName}));
const [collName, ns] = getNewNs(dbName);
jsTest.log("Testing with " + tojson(arguments) + " using ns " + ns);
assert.commandWorked(st.s.adminCommand({shardCollection: ns, key: {_id: 1}}));
// Insert some docs into the collection.
const numDocs = 1000;
var bulk = st.s.getDB(dbName).getCollection(collName).initializeUnorderedBulkOp();
for (var i = 0; i < numDocs; i++) {
bulk.insert({_id: i});
}
assert.commandWorked(bulk.execute());
// Simulate a network error on sending commit to the config server, so that the donor tries to
// recover the commit decision.
configureFailPoint(st.rs0.getPrimary(), "migrationCommitNetworkError");
// Set the requested failpoint and launch the moveChunk asynchronously.
let failPoint = configureFailPoint(st.rs0.getPrimary(), failPointName);
const awaitResult = startParallelShell(
funWithArgs(function(ns, toShardName) {
assert.commandWorked(db.adminCommand({moveChunk: ns, find: {_id: 0}, to: toShardName}));
}, ns, recipientShard.shardName), st.s.port);
jsTest.log("Waiting for moveChunk to reach " + failPointName + " failpoint");
failPoint.wait();
// Ensure we are able to shut down the donor primary by asserting that its exit code is 0.
assert.eq(0, MongoRunner.stopMongod(st.rs0.getPrimary(), null, {}, true /* waitpid */));
st.stop();
}
testShutDownAfterFailPoint("hangInEnsureChunkVersionIsGreaterThanInterruptible");
testShutDownAfterFailPoint("hangInRefreshFilteringMetadataUntilSuccessInterruptible");
testShutDownAfterFailPoint("hangInPersistMigrateCommitDecisionInterruptible");
testShutDownAfterFailPoint("hangInDeleteRangeDeletionOnRecipientInterruptible");
testShutDownAfterFailPoint("hangInReadyRangeDeletionLocallyInterruptible");
testShutDownAfterFailPoint("hangInAdvanceTxnNumInterruptible");
})();
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