73 lines
2.0 KiB
JavaScript
73 lines
2.0 KiB
JavaScript
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var rt = new ReplSetTest({name: "replset9tests", nodes: 1, oplogSize: 300});
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var nodes = rt.startSet();
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rt.initiate();
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var master = rt.getPrimary();
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var bigstring = Array(5000).toString();
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var md = master.getDB('d');
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var mdc = md['c'];
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// idea: while cloner is running, update some docs and then immediately remove them.
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// oplog will have ops referencing docs that no longer exist.
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var doccount = 20000;
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// Avoid empty extent issues
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mdc.insert({_id: -1, x: "dummy"});
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// Make this db big so that cloner takes a while.
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print("inserting bigstrings");
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var bulk = mdc.initializeUnorderedBulkOp();
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for (i = 0; i < doccount; ++i) {
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mdc.insert({_id: i, x: bigstring});
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}
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assert.writeOK(bulk.execute());
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// Insert some docs to update and remove
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print("inserting x");
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bulk = mdc.initializeUnorderedBulkOp();
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for (i = doccount; i < doccount * 2; ++i) {
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bulk.insert({_id: i, bs: bigstring, x: i});
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}
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assert.writeOK(bulk.execute());
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// add a secondary; start cloning
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var slave = rt.add();
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(function reinitiate() {
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var master = rt.nodes[0];
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var c = master.getDB("local")['system.replset'].findOne();
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var config = rt.getReplSetConfig();
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config.version = c.version + 1;
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var admin = master.getDB("admin");
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var cmd = {};
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var cmdKey = 'replSetReconfig';
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var timeout = timeout || 30000;
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cmd[cmdKey] = config;
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printjson(cmd);
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assert.soon(function() {
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var result = admin.runCommand(cmd);
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printjson(result);
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return result['ok'] == 1;
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}, "reinitiate replica set", timeout);
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})();
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print("initiation complete!");
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var sc = slave.getDB('d')['c'];
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slave.setSlaveOk();
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master = rt.getPrimary();
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print("updating and deleting documents");
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bulk = master.getDB('d')['c'].initializeUnorderedBulkOp();
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for (i = doccount * 4; i > doccount; --i) {
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bulk.find({_id: i}).update({$inc: {x: 1}});
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bulk.find({_id: i}).remove();
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bulk.insert({bs: bigstring});
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}
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assert.writeOK(bulk.execute());
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print("finished");
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// Wait for replication to catch up.
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rt.awaitReplication(640000);
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