1 files changed, 5 insertions, 0 deletions
diff --git a/src/mongo/db/s/cluster_find_cmd_d.cpp b/src/mongo/db/s/cluster_find_cmd_d.cpp
index e97f07b70e7..e98315c06ad 100644
--- a/src/mongo/db/s/cluster_find_cmd_d.cpp
+++ b/src/mongo/db/s/cluster_find_cmd_d.cpp
@@ -61,6 +61,11 @@ struct ClusterFindCmdD {
         // which triggers an invariant, so only shard servers can run this.
         uassertStatusOK(ShardingState::get(opCtx)->canAcceptShardedCommands());
     }
+
+    static void checkCanExplainHere(OperationContext* opCtx) {
+        uasserted(ErrorCodes::CommandNotSupported,
+                  "Cannot explain a cluster find command on a mongod");
+    }
 };
 ClusterFindCmdBase<ClusterFindCmdD> clusterFindCmdD;