Revert "SERVER-54069 Added $graphLookup test suite for timeseries"

This reverts commit 1640bbb7d487ef65722d98ac830090c82b7f7ee5.

2 files changed, 14 insertions, 171 deletions

diff --git a/jstests/core/timeseries/libs/timeseries.js b/jstests/core/timeseries/libs/timeseries.js
index df52c18749a..f1f4d3eb917 100644
--- a/jstests/core/timeseries/libs/timeseries.js
+++ b/jstests/core/timeseries/libs/timeseries.js
@@ -29,10 +29,6 @@ var TimeseriesTest = class {
         return arr[Random.randInt(arr.length)];
     }
 
-    static getRandomUsage() {
-        return Random.randInt(101);
-    }
-
     /**
      * Generates time-series data based on the TSBS document-per-event format.
      *
@@ -42,6 +38,10 @@ var TimeseriesTest = class {
     static generateHosts(numHosts) {
         const hosts = new Array(numHosts);
 
+        const getRandomUsage = function() {
+            return Random.randInt(101);
+        };
+
         const regions = [
             "ap-northeast-1",
             "ap-southeast-1",
@@ -102,22 +102,21 @@ var TimeseriesTest = class {
             const regionIndex = Random.randInt(regions.length);
             hosts[i] = {
                 fields: {
-                    usage_guest: TimeseriesTest.getRandomUsage(),
-                    usage_guest_nice: TimeseriesTest.getRandomUsage(),
-                    usage_idle: TimeseriesTest.getRandomUsage(),
-                    usage_iowait: TimeseriesTest.getRandomUsage(),
-                    usage_irq: TimeseriesTest.getRandomUsage(),
-                    usage_nice: TimeseriesTest.getRandomUsage(),
-                    usage_softirq: TimeseriesTest.getRandomUsage(),
-                    usage_steal: TimeseriesTest.getRandomUsage(),
-                    usage_system: TimeseriesTest.getRandomUsage(),
-                    usage_user: TimeseriesTest.getRandomUsage(),
+                    usage_guest: getRandomUsage(),
+                    usage_guest_nice: getRandomUsage(),
+                    usage_idle: getRandomUsage(),
+                    usage_iowait: getRandomUsage(),
+                    usage_irq: getRandomUsage(),
+                    usage_nice: getRandomUsage(),
+                    usage_softirq: getRandomUsage(),
+                    usage_steal: getRandomUsage(),
+                    usage_system: getRandomUsage(),
+                    usage_user: getRandomUsage(),
                 },
                 tags: {
                     arch: TimeseriesTest.getRandomElem(["x64", "x86"]),
                     datacenter: TimeseriesTest.getRandomElem(dataCenters[regionIndex]),
                     hostname: "host_" + i,
-                    hostid: i,
                     os: TimeseriesTest.getRandomElem(
                         ["Ubuntu15.10", "Ubuntu16.10", "Ubuntu16.04LTS"]),
                     rack: Random.randInt(100).toString(),
diff --git a/jstests/core/timeseries/timeseries_graph_lookup.js b/jstests/core/timeseries/timeseries_graph_lookup.js
deleted file mode 100644
index 26bc1f0b9a6..00000000000
--- a/jstests/core/timeseries/timeseries_graph_lookup.js
+++ /dev/null
@@ -1,156 +0,0 @@
-/**
- * Verifies that time-series bucket collections work as expected with $graphLookup.
- *
- *
- * @tags: [
- *     assumes_unsharded_collection,
- *     requires_timeseries,
- *     requires_fcv_49,
- *     sbe_incompatible,
- * ]
- */
-(function() {
-"use strict";
-
-load("jstests/core/timeseries/libs/timeseries.js");
-
-if (!TimeseriesTest.timeseriesCollectionsEnabled(db.getMongo())) {
-    jsTestLog("Skipping test because the time-series collection feature flag is disabled");
-    return;
-}
-
-const testDB = db.getSiblingDB(jsTestName());
-assert.commandWorked(testDB.dropDatabase());
-const timeFieldName = "time";
-const hostIdFieldName = "hostid";
-const nonTimeseriesCollOption = null;
-const timeseriesCollOption = {
-    timeseries: {timeField: timeFieldName, metaField: hostIdFieldName}
-};
-const numHosts = 10;
-const numDocs = 200;
-
-Random.setRandomSeed();
-const hosts = TimeseriesTest.generateHosts(numHosts);
-
-let testFunc = function(collAOption, collBOption) {
-    // Prepares two collections. Each collection can be either a time-series or a non time-series
-    // collection, depending on collAOption/collBOption.
-    const collA = testDB.getCollection("a");
-    const collB = testDB.getCollection("b");
-    collA.drop();
-    collB.drop();
-    assert.commandWorked(testDB.createCollection(collA.getName(), collAOption));
-    assert.commandWorked(testDB.createCollection(collB.getName(), collBOption));
-    let entryCountPerHost = new Array(numHosts).fill(0);
-    let entryCountOver80AndExistsIdlePerHost = new Array(numHosts).fill(0);
-
-    // Inserts into collA, one entry per host.
-    for (let i = 0; i < numHosts; i++) {
-        let host = hosts[i];
-        assert.commandWorked(collA.insert({time: ISODate(), hostid: host.tags.hostid}));
-    }
-
-    // Inserts some random documents to collB. The 'idle' measurement is inserted only when usage is
-    // odd.
-    for (let i = 0; i < numDocs; i++) {
-        let host = TimeseriesTest.getRandomElem(hosts);
-        let usage = TimeseriesTest.getRandomUsage();
-        if (usage % 2) {
-            assert.commandWorked(collB.insert(
-                {time: ISODate(), hostid: host.tags.hostid, cpu: usage, idle: 100 - usage}));
-        } else {
-            assert.commandWorked(
-                collB.insert({time: ISODate(), hostid: host.tags.hostid, cpu: usage}));
-        }
-
-        // These counts are to test metaField match.
-        entryCountPerHost[host.tags.hostid]++;
-
-        // These counts are to test measurement fields match which are specified by $graphLookup's
-        // restrictSearchWithMatch.
-        if (usage > 80 && usage % 2) {
-            entryCountOver80AndExistsIdlePerHost[host.tags.hostid]++;
-        }
-    }
-
-    // Verifies that a meta field "hostid" works with $graphLookup.
-    let results = collA.aggregate([
-            {
-                $graphLookup: {
-                    from: collB.getName(),
-                    startWith: "$hostid",
-                    connectFromField: "hostid",
-                    connectToField: "hostid",
-                    as: "matchedB",
-                    maxDepth: 0
-                }
-            }, {
-                $project: {
-                    _id: 0,
-                    hostid: 1,
-                    matchedB: {
-                        $size: "$matchedB"
-                    }
-                }
-            },
-            {$sort: {hostid: 1}}
-        ]).toArray();
-
-    assert.eq(numHosts, results.length, results);
-
-    for (let i = 0; i < numHosts; i++) {
-        assert.eq({hostid: i, matchedB: entryCountPerHost[i]}, results[i], results);
-    }
-
-    // Verifies that measurement fields "cpu" and "idle" work with $graphLookup as expected.
-    results = collA.aggregate([
-        {
-            $graphLookup: {
-                from: collB.getName(),
-                startWith: "$hostid",
-                connectFromField: "hostid",
-                connectToField: "hostid",
-                as: "matchedB",
-                maxDepth: 0,
-                restrictSearchWithMatch: {
-                    cpu: {$gt: 80},             // Tests measurement "cpu".
-                    idle: {$exists: true}       // Tests the existence of measurement "idle".
-                }
-            }
-        }, {
-            $project: {
-                _id: 0,
-                hostid: 1,
-                matchedB: {
-                    $size: "$matchedB"
-                }
-            }
-        },
-        {$sort: {hostid: 1}}
-    ]).toArray();
-
-    assert.eq(numHosts, results.length, results);
-
-    for (let i = 0; i < numHosts; i++) {
-        let expectedCount = entryCountOver80AndExistsIdlePerHost[i];
-        assert.eq(
-            {hostid: i, matchedB: expectedCount}, results[i], entryCountOver80AndExistsIdlePerHost);
-    }
-};
-
-// Tests case #1: collA: non time-series, collB: time-series
-var collAOption = nonTimeseriesCollOption;
-var collBOption = timeseriesCollOption;
-testFunc(collAOption, collBOption);
-
-// Tests case #2: collA: time-series, collB: non time-series
-collAOption = timeseriesCollOption;
-collBOption = nonTimeseriesCollOption;
-testFunc(collAOption, collBOption);
-
-// Tests case #3: collA: time-series, collB: time-series
-collAOption = timeseriesCollOption;
-collBOption = timeseriesCollOption;
-testFunc(collAOption, collBOption);
-})();