74 lines
2.6 KiB
JavaScript
74 lines
2.6 KiB
JavaScript
// SERVER-15310 Ensure that stepDown kills all other running operations
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(function() {
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"use strict";
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var name = "stepdownKillOps";
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var replSet = new ReplSetTest({name: name, nodes: 3});
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var nodes = replSet.nodeList();
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replSet.startSet();
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replSet.initiate({
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"_id": name,
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"members": [
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{"_id": 0, "host": nodes[0], "priority": 3},
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{"_id": 1, "host": nodes[1]},
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{"_id": 2, "host": nodes[2], "arbiterOnly": true}
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]
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});
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replSet.waitForState(replSet.nodes[0], ReplSetTest.State.PRIMARY, 60 * 1000);
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var primary = replSet.getPrimary();
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assert.eq(primary.host, nodes[0], "primary assumed to be node 0");
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assert.writeOK(primary.getDB(name).foo.insert({x: 1}, {w: 2, wtimeout: 10000}));
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replSet.awaitReplication();
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jsTestLog("Sleeping 30 seconds so the SECONDARY will be considered electable");
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sleep(30000);
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// Run eval() in a separate thread to take the global write lock which would prevent stepdown
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// from completing if it failed to kill all running operations.
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jsTestLog("Running eval() to grab global write lock");
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var evalCmd = function() {
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db.eval(function() {
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for (var i = 0; i < 60; i++) {
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// Sleep in 1 second intervals so the javascript engine will notice when
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// it's killed
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sleep(1000);
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}
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});
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};
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var evalRunner = startParallelShell(evalCmd, primary.port);
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jsTestLog("Confirming that eval() is running and has the global lock");
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assert.soon(function() {
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var res = primary.getDB('admin').currentOp();
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for (var index in res.inprog) {
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var entry = res.inprog[index];
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if (entry["query"] && entry["query"]["$eval"]) {
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if ("W" === entry["locks"]["Global"]) {
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return true;
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}
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}
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}
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printjson(res);
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return false;
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}, "$eval never ran and grabbed the global write lock");
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jsTestLog("Stepping down");
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try {
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assert.commandWorked(primary.getDB('admin').runCommand({replSetStepDown: 30}));
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} catch (x) {
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// expected
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}
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jsTestLog("Waiting for former PRIMARY to become SECONDARY");
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replSet.waitForState(primary, ReplSetTest.State.SECONDARY, 30000);
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var newPrimary = replSet.getPrimary();
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assert.neq(primary, newPrimary, "SECONDARY did not become PRIMARY");
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var exitCode = evalRunner({checkExitSuccess: false});
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assert.neq(
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0, exitCode, "expected shell to exit abnormally due to JS execution being terminated");
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})();
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