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/**
* Tests around columnstore indexes and persistence. In particular, this tests that a columnstore
* index can be persisted, appears in listIndexes, and that a warning is added to the startup log
* as well as the createIndex response when a columnstore index is created.
*
* @tags: [
* requires_persistence,
* requires_replication,
* # column store indexes are still under a feature flag.
* featureFlagColumnstoreIndexes,
* ]
*/
(function() {
'use strict';
load('jstests/libs/index_catalog_helpers.js');
load("jstests/libs/columnstore_util.js"); // For setUpServerForColumnStoreIndexTest.
const rst = new ReplSetTest({nodes: 1});
rst.startSet();
rst.initiate();
let primary = rst.getPrimary();
const collName = 'columnstore_index_persistence';
let db_primary = primary.getDB('test');
if (!setUpServerForColumnStoreIndexTest(db_primary)) {
rst.stopSet();
return;
}
let coll_primary = db_primary.getCollection(collName);
// Create the collection by inserting a dummy doc.
assert.commandWorked(coll_primary.insert({a: 1}));
const previewFeatureRegex = /preview feature/;
{
// Create the index, and check that the command returns a note indicating that this feature is
// in preview.
const createResponse = assert.commandWorked(coll_primary.createIndex({"$**": "columnstore"}));
assert(previewFeatureRegex.test(createResponse.note), createResponse);
}
// Restart the primary and run some checks.
rst.restart(primary);
rst.waitForPrimary();
// Reset our handles after restarting the primary node.
primary = rst.getPrimary();
db_primary = primary.getDB('test');
coll_primary = db_primary.getCollection(collName);
{
// Test that the code for the CSI preview warning appears in the startup log.
const getLogRes = assert.commandWorked(db_primary.adminCommand({getLog: "startupWarnings"}));
assert(/7281100/.test(getLogRes.log), getLogRes.log);
}
{
// Check that attempting to recreate the index still reports the "preview feature" note.
const createAgainResponse =
assert.commandWorked(coll_primary.createIndex({"$**": "columnstore"}));
assert.eq(createAgainResponse.numIndexesBefore, createAgainResponse.numIndexesAfter);
assert(previewFeatureRegex.test(createAgainResponse.note), createAgainResponse);
}
{
// Check that the index appears in the listIndex output.
const indexList = db_primary.getCollection(collName).getIndexes();
assert.neq(null, IndexCatalogHelpers.findByKeyPattern(indexList, {"$**": "columnstore"}));
}
rst.stopSet();
})();
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