SERVER-32255 Ensure UUIDs exist for local collections on ShardServers

1 files changed, 22 insertions, 0 deletions

diff --git a/jstests/sharding/nonreplicated_uuids_on_shardservers.js b/jstests/sharding/nonreplicated_uuids_on_shardservers.js
new file mode 100644
index 00000000000..ab3f878189f
--- /dev/null
+++ b/jstests/sharding/nonreplicated_uuids_on_shardservers.js
@@ -0,0 +1,22 @@
+// SERVER-32255 This test ensures a node started with --shardsvr and added to a replica set receives
+// UUIDs upon re-initiation.
+(function() {
+    "use strict";
+    load("jstests/libs/check_uuids.js");
+    let st = new ShardingTest({shards: 1, rs: {nodes: 1}, mongos: 1});
+    let mongos = st.s;
+    let rs = st.rs0;
+
+    // Create `test.coll`.
+    mongos.getDB("test").coll.insert({_id: 1, x: 1});
+
+    // Add a node with --shardsvr to the replica set.
+    let newNode = rs.add({'shardsvr': '', rsConfig: {priority: 0, votes: 0}});
+    rs.reInitiate();
+    rs.awaitSecondaryNodes();
+
+    let secondaryAdminDB = newNode.getDB("admin");
+
+    // Ensure the new node has UUIDs for all its collections.
+    checkCollectionUUIDs(secondaryAdminDB);
+})();