mirror of https://github.com/mongodb/mongo
61 lines
2.3 KiB
JavaScript
61 lines
2.3 KiB
JavaScript
// Verify that the plan cache and index filter commands can be run on secondaries, but only
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// if secondaryOk is explicitly set.
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import {ReplSetTest} from "jstests/libs/replsettest.js";
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let name = "plan_cache_secondaryok";
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function assertPlanCacheCommandsSucceed(db) {
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assert.commandWorked(db.runCommand({planCacheClear: name, query: {a: 1}}));
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// Using aggregate to list the contents of the plan cache.
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assert.commandWorked(db.runCommand({aggregate: name, pipeline: [{$planCacheStats: {}}], cursor: {}}));
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assert.commandWorked(db.runCommand({planCacheSetFilter: name, query: {a: 1}, indexes: [{a: 1}]}));
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assert.commandWorked(db.runCommand({planCacheListFilters: name}));
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assert.commandWorked(db.runCommand({planCacheClearFilters: name, query: {a: 1}}));
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}
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function assertPlanCacheCommandsFail(db) {
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assert.commandFailed(db.runCommand({planCacheClear: name, query: {a: 1}}));
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// Using aggregate to list the contents of the plan cache.
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assert.commandFailed(db.runCommand({aggregate: name, pipeline: [{$planCacheStats: {}}], cursor: {}}));
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assert.commandFailed(db.runCommand({planCacheSetFilter: name, query: {a: 1}, indexes: [{a: 1}]}));
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assert.commandFailed(db.runCommand({planCacheListFilters: name}));
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assert.commandFailed(db.runCommand({planCacheClearFilters: name, query: {a: 1}}));
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}
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print("Start replica set with two nodes");
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let replTest = new ReplSetTest({name: name, nodes: 2});
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let nodes = replTest.startSet();
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replTest.initiate();
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let primary = replTest.getPrimary();
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// Insert a document and let it sync to the secondary.
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print("Initial sync");
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primary.getDB("test")[name].insert({a: 1});
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replTest.awaitReplication();
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// Check that the document is present on the primary.
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assert.eq(1, primary.getDB("test")[name].findOne({a: 1})["a"]);
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// Make sure the plan cache commands succeed on the primary.
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assertPlanCacheCommandsSucceed(primary.getDB("test"));
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// With secondaryOk false, the commands should fail on the secondary.
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let secondary = replTest.getSecondary();
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secondary.getDB("test").getMongo().setSecondaryOk(false);
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assertPlanCacheCommandsFail(secondary.getDB("test"));
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// With secondaryOk true, the commands should succeed on the secondary.
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secondary.getDB("test").getMongo().setSecondaryOk();
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assertPlanCacheCommandsSucceed(secondary.getDB("test"));
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replTest.stopSet();
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