264d971842
Also adds support for using replica set connection strings in resmoke.py without making all nodes electable.
73 lines
2.3 KiB
JavaScript
73 lines
2.3 KiB
JavaScript
// tests getlog as well as slow querying logging
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//
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// @tags: [
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// # This test attempts to perform a find command and see that it ran using the getLog command.
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// # The former operation may be routed to a secondary in the replica set, whereas the latter must
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// # be routed to the primary.
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// assumes_read_preference_unchanged,
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// does_not_support_stepdowns,
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// ]
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// We turn off gossiping the mongo shell's clusterTime because it causes the slow command log
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// messages to get truncated since they'll exceed 512 characters. The truncated log messages will
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// fail to match the find and update patterns defined later on in this test.
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TestData.skipGossipingClusterTime = true;
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glcol = db.getLogTest2;
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glcol.drop();
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contains = function(arr, func) {
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var i = arr.length;
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while (i--) {
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if (func(arr[i])) {
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return true;
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}
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}
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return false;
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};
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// test doesn't work when talking to mongos
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if (db.isMaster().msg != "isdbgrid") {
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// run a slow query
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glcol.save({"SENTINEL": 1});
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glcol.findOne({
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"SENTINEL": 1,
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"$where": function() {
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sleep(1000);
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return true;
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}
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});
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// run a slow update
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glcol.update({
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"SENTINEL": 1,
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"$where": function() {
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sleep(1000);
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return true;
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}
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},
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{"x": "x"});
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var resp = db.adminCommand({getLog: "global"});
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assert(resp.ok == 1, "error executing getLog command");
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assert(resp.log, "no log field");
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assert(resp.log.length > 0, "no log lines");
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// ensure that slow query is logged in detail
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assert(contains(resp.log, function(v) {
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print(v);
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var opString = db.getMongo().useReadCommands() ? " find " : " query ";
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var filterString = db.getMongo().useReadCommands() ? "filter:" : "command:";
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return v.indexOf(opString) != -1 && v.indexOf(filterString) != -1 &&
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v.indexOf("keysExamined:") != -1 && v.indexOf("docsExamined:") != -1 &&
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v.indexOf("SENTINEL") != -1;
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}));
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// same, but for update
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assert(contains(resp.log, function(v) {
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return v.indexOf(" update ") != -1 && v.indexOf("command") != -1 &&
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v.indexOf("keysExamined:") != -1 && v.indexOf("docsExamined:") != -1 &&
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v.indexOf("SENTINEL") != -1;
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}));
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}
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