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/**
* Tests that a donor resumes coordinating a migration if it fails over after creating the
* migration coordinator document but before deleting it.
*
* @tags: [requires_fcv_44]
*/
// This test induces failovers on shards.
TestData.skipCheckingUUIDsConsistentAcrossCluster = true;
(function() {
'use strict';
load('jstests/sharding/migration_coordinator_failover_include.js');
const dbName = "test";
var st = new ShardingTest({shards: 2, rs: {nodes: 2}});
assert.commandWorked(st.s.adminCommand({enableSharding: dbName}));
assert.commandWorked(st.s.adminCommand({movePrimary: dbName, to: st.shard0.shardName}));
runMoveChunkMakeDonorStepDownAfterFailpoint(st,
dbName,
"hangBeforeMakingCommitDecisionDurable",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(st,
dbName,
"hangBeforeSendingCommitDecision",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(st,
dbName,
"hangBeforeForgettingMigrationAfterCommitDecision",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(
st,
dbName,
"hangInPersistMigrateCommitDecisionThenSimulateErrorUninterruptible",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(
st,
dbName,
"hangInDeleteRangeDeletionOnRecipientThenSimulateErrorUninterruptible",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(
st,
dbName,
"hangInReadyRangeDeletionLocallyThenSimulateErrorUninterruptible",
false /* shouldMakeMigrationFailToCommitOnConfig */);
runMoveChunkMakeDonorStepDownAfterFailpoint(st,
dbName,
"hangInAdvanceTxnNumThenSimulateErrorUninterruptible",
false /* shouldMakeMigrationFailToCommitOnConfig */);
st.stop();
})();
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