SERVER-31873 Make mongos retry findAndModify with txnNumber

1 files changed, 4 insertions, 13 deletions

diff --git a/src/mongo/db/commands/find_cmd.cpp b/src/mongo/db/commands/find_cmd.cpp
index e4473be4b48..9d73ecc39fa 100644
--- a/src/mongo/db/commands/find_cmd.cpp
+++ b/src/mongo/db/commands/find_cmd.cpp
@@ -30,12 +30,8 @@
 
 #include "mongo/platform/basic.h"
 
-#include <memory>
-
-#include "mongo/base/disallow_copying.h"
 #include "mongo/db/auth/authorization_session.h"
 #include "mongo/db/catalog/collection.h"
-#include "mongo/db/catalog/database.h"
 #include "mongo/db/client.h"
 #include "mongo/db/clientcursor.h"
 #include "mongo/db/commands.h"
@@ -58,24 +54,18 @@
 #include "mongo/util/log.h"
 
 namespace mongo {
-
 namespace {
 
-const char kTermField[] = "term";
-
-}  // namespace
+const auto kTermField = "term"_sd;
 
 /**
  * A command for running .find() queries.
  */
 class FindCmd : public BasicCommand {
-    MONGO_DISALLOW_COPYING(FindCmd);
-
 public:
     FindCmd() : BasicCommand("find") {}
 
-
-    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+    bool supportsWriteConcern(const BSONObj& cmd) const override {
         return false;
     }
 
@@ -107,7 +97,7 @@ public:
         return LogicalOp::opQuery;
     }
 
-    ReadWriteType getReadWriteType() const {
+    ReadWriteType getReadWriteType() const override {
         return ReadWriteType::kRead;
     }
 
@@ -420,4 +410,5 @@ public:
 
 } findCmd;
 
+}  // namespace
 }  // namespace mongo