mirror of https://github.com/mongodb/mongo
123 lines
3.6 KiB
JavaScript
123 lines
3.6 KiB
JavaScript
/**
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* Test killing the secondary during initially sync
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*
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* 1. Bring up set
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* 2. Insert some data
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* 4. Make sure synced
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* 5. Freeze #2
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* 6. Bring up #3
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* 7. Kill #2 in the middle of syncing
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* 8. Eventually it should become a secondary
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* 9. Bring #2 back up
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* 10. Insert some stuff
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* 11. Everyone happy eventually
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*
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* This test assumes a 'newlyAdded' removal.
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*/
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import {ReplSetTest} from "jstests/libs/replsettest.js";
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import {reconnect} from "jstests/replsets/rslib.js";
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let basename = "jstests_initsync1";
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print("1. Bring up set");
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// SERVER-7455, this test is called from ssl/auth_x509.js
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let x509_options1;
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let x509_options2;
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let replTest = new ReplSetTest({name: basename, nodes: {node0: x509_options1, node1: x509_options2}});
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let conns = replTest.startSet();
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replTest.initiate();
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let primary = replTest.getPrimary();
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let foo = primary.getDB("foo");
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let admin = primary.getDB("admin");
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let secondary1 = replTest.getSecondary();
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let admin_s1 = secondary1.getDB("admin");
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let local_s1 = secondary1.getDB("local");
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print("2. Insert some data");
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let bulk = foo.bar.initializeUnorderedBulkOp();
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for (var i = 0; i < 100; i++) {
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bulk.insert({date: new Date(), x: i, str: "all the talk on the market"});
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}
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assert.commandWorked(bulk.execute());
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print("total in foo: " + foo.bar.find().itcount());
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print("4. Make sure synced");
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replTest.awaitReplication();
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print("5. Freeze #2");
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admin_s1.runCommand({replSetFreeze: 999999});
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print("6. Bring up #3");
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let hostname = getHostName();
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let secondary2 = MongoRunner.runMongod(
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Object.merge(
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{
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replSet: basename,
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oplogSize: 2,
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// Preserve the initial sync state to validate an assertion.
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setParameter: {"failpoint.skipClearInitialSyncState": tojson({mode: "alwaysOn"})},
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},
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x509_options2,
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),
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);
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let local_s2 = secondary2.getDB("local");
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let admin_s2 = secondary2.getDB("admin");
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let config = replTest.getReplSetConfig();
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config.version = replTest.getReplSetConfigFromNode().version + 1;
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config.members.push({_id: 2, host: secondary2.host});
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try {
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admin.runCommand({replSetReconfig: config});
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} catch (e) {
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print(e);
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}
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reconnect(secondary1);
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reconnect(secondary2);
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replTest.waitForAllNewlyAddedRemovals();
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print("Config 1: " + tojsononeline(config));
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let config2 = local_s1.system.replset.findOne();
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print("Config 2: " + tojsononeline(config2));
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assert(config2);
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// Add one to config.version to account for the 'newlyAdded' removal.
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assert.eq(config2.version, config.version + 1);
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let config3 = local_s2.system.replset.findOne();
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print("Config 3: " + tojsononeline(config3));
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assert(config3);
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assert.eq(config3.version, config.version + 1);
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replTest.waitForState(secondary2, [ReplSetTest.State.SECONDARY, ReplSetTest.State.RECOVERING]);
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print("7. Kill the secondary in the middle of syncing");
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replTest.stop(secondary1);
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print("8. Eventually the new node should become a secondary");
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print("if initial sync has started, this will cause it to fail and sleep for 5 minutes");
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replTest.awaitSecondaryNodes(60 * 1000, [secondary2]);
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print("9. Bring the secondary back up");
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replTest.start(secondary1, {}, true);
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reconnect(secondary1);
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replTest.waitForState(secondary1, [ReplSetTest.State.PRIMARY, ReplSetTest.State.SECONDARY]);
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print("10. Insert some stuff");
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primary = replTest.getPrimary();
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bulk = foo.bar.initializeUnorderedBulkOp();
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for (var i = 0; i < 100; i++) {
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bulk.insert({date: new Date(), x: i, str: "all the talk on the market"});
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}
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assert.commandWorked(bulk.execute());
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print("11. Everyone happy eventually");
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replTest.awaitReplication();
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MongoRunner.stopMongod(secondary2);
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replTest.stopSet();
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