From cb1a4f9b3cb40f895eaa8237e749ce40f8134c8f Mon Sep 17 00:00:00 2001
From: Nicholas Zolnierz <nicholas.zolnierz@mongodb.com>
Date: Fri, 14 Feb 2020 23:34:42 +0000
Subject: SERVER-46145 Remove mr_shard_version.js test in favor of the existing
 FSM tests

---
 jstests/slow1/mr_during_migrate.js | 112 -------------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 jstests/slow1/mr_during_migrate.js

(limited to 'jstests/slow1')

diff --git a/jstests/slow1/mr_during_migrate.js b/jstests/slow1/mr_during_migrate.js
deleted file mode 100644
index 8bd8392154b..00000000000
--- a/jstests/slow1/mr_during_migrate.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// Do parallel ops with migrates occurring
-// @tags: [requires_sharding]
-
-(function() {
-'use strict';
-
-var st = new ShardingTest({shards: 10, mongos: 2, verbose: 2});
-
-var mongos = st.s0;
-var admin = mongos.getDB("admin");
-var coll = st.s.getCollection(jsTest.name() + ".coll");
-
-var numDocs = 1024 * 1024;
-var dataSize = 1024;  // bytes, must be power of 2
-
-var data = "x";
-while (data.length < dataSize)
-    data += data;
-
-var bulk = coll.initializeUnorderedBulkOp();
-for (var i = 0; i < numDocs; i++) {
-    bulk.insert({_id: i, data: data});
-}
-assert.commandWorked(bulk.execute());
-
-// Make sure everything got inserted
-assert.eq(numDocs, coll.find().itcount());
-
-jsTest.log("Inserted " + sh._dataFormat(dataSize * numDocs) + " of data.");
-
-// Shard collection
-st.shardColl(coll, {_id: 1}, false);
-
-st.printShardingStatus();
-
-jsTest.log("Sharded collection now initialized, starting migrations...");
-
-var checkMigrate = function() {
-    print("Result of migrate : ");
-    printjson(this);
-};
-
-// Creates a number of migrations of random chunks to diff shard servers
-var ops = [];
-for (var i = 0; i < st._connections.length; i++) {
-    ops.push({
-        op: "command",
-        ns: "admin",
-        command: {
-            moveChunk: "" + coll,
-            find: {_id: {"#RAND_INT": [0, numDocs]}},
-            to: st._connections[i].shardName,
-            _waitForDelete: true
-        },
-        showResult: true
-    });
-}
-
-// TODO: Also migrate output collection
-
-jsTest.log("Starting migrations now...");
-
-var bid = benchStart({ops: ops, host: st.s.host, parallel: 1, handleErrors: false});
-
-//#######################
-// Tests during migration
-
-var numTests = 5;
-
-for (var t = 0; t < numTests; t++) {
-    jsTest.log("Test #" + t);
-
-    var mongos = st.s1;  // use other mongos so we get stale shard versions
-    var coll = mongos.getCollection(coll + "");
-    var outputColl = mongos.getCollection(coll + "_output");
-
-    var numTypes = 32;
-    var map = function() {
-        emit(this._id % 32 /* must be hardcoded */, {c: 1});
-    };
-
-    var reduce = function(k, vals) {
-        var total = 0;
-        for (var i = 0; i < vals.length; i++)
-            total += vals[i].c;
-        return {c: total};
-    };
-
-    printjson(coll.find({_id: 0}).itcount());
-
-    jsTest.log("Starting new mapReduce run #" + t);
-
-    // assert.eq( coll.find().itcount(), numDocs )
-
-    coll.getMongo().getDB("admin").runCommand({setParameter: 1, traceExceptions: true});
-
-    printjson(coll.mapReduce(
-        map, reduce, {out: {replace: outputColl.getName(), db: outputColl.getDB() + ""}}));
-
-    jsTest.log("MapReduce run #" + t + " finished.");
-
-    assert.eq(outputColl.find().itcount(), numTypes);
-
-    outputColl.find().forEach(function(x) {
-        assert.eq(x.value.c, numDocs / numTypes);
-    });
-}
-
-printjson(benchFinish(bid));
-
-st.stop();
-})();
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