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/**
* Starts a replica set with arbiter, build an index
* restart secondary once it starts building index,
* index build restarts after secondary restarts
*/
var replTest = new ReplSetTest({
name: 'fgIndex',
nodes: 3,
oplogSize: 100, // This test inserts enough data to wrap the default 40MB oplog.
});
var nodes = replTest.nodeList();
// We need an arbiter to ensure that the primary doesn't step down when we restart the secondary
var conns = replTest.startSet();
// don't run on 32-bit builders since they are slow and single core, which leads to heartbeats
// failing and loss of primary during the bulk write
if (conns[0].getDB('test').serverBuildInfo().bits !== 32) {
replTest.initiate({
"_id": "fgIndex",
"members": [
{"_id": 0, "host": nodes[0]},
{"_id": 1, "host": nodes[1]},
{"_id": 2, "host": nodes[2], "arbiterOnly": true}
]
});
var master = replTest.getPrimary();
var second = replTest.getSecondary();
var secondId = replTest.getNodeId(second);
var masterDB = master.getDB('fgIndexSec');
var secondDB = second.getDB('fgIndexSec');
var size = 500000;
jsTest.log("creating test data " + size + " documents");
var bulk = masterDB.jstests_fgsec.initializeUnorderedBulkOp();
for (var i = 0; i < size; ++i) {
bulk.insert({i: i});
}
assert.commandWorked(bulk.execute({w: "majority"}));
jsTest.log("Creating index");
masterDB.jstests_fgsec.ensureIndex({i: 1});
assert.eq(2, masterDB.jstests_fgsec.getIndexes().length);
// Wait for the secondary to get the index entry
assert.soon(function() {
return 2 == secondDB.jstests_fgsec.getIndexes().length;
}, "index not created on secondary (prior to restart)", 800000, 50);
jsTest.log("Index created on secondary");
// restart secondary and reconnect
jsTest.log("Restarting secondary");
replTest.restart(secondId, {}, /*wait=*/true);
// Make sure secondary comes back
assert.soon(function() {
try {
secondDB.isMaster(); // trigger a reconnect if needed
return true;
} catch (e) {
return false;
}
}, "secondary didn't restart", 30000, 1000);
assert.soon(function() {
return 2 == secondDB.jstests_fgsec.getIndexes().length;
}, "Index build not resumed after restart", 30000, 50);
jsTest.log("index-restart-secondary.js complete");
}
replTest.stopSet();
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