Fix more warnings

src/Coordination/InMemoryLogStore.h

@@ -39,7 +39,7 @@ public:
     bool flush() override { return true; }
 
 private:
-    std::map<ulong, nuraft::ptr<nuraft::log_entry>> logs;
+    std::map<size_t, nuraft::ptr<nuraft::log_entry>> logs;
     mutable std::mutex logs_lock;
     std::atomic<size_t> start_idx;
 };

src/Coordination/SummingStateMachine.cpp

@@ -1,5 +1,6 @@
 #include <Coordination/SummingStateMachine.h>
 #include <iostream>
+#include <cstring>
 
 namespace DB
 {

src/Coordination/TestKeeperStorage.h

@@ -24,7 +24,7 @@ public:
     struct Node
     {
         String data;
-        Coordination::ACLs acls;
+        Coordination::ACLs acls{};
         bool is_ephemeral = false;
         bool is_sequental = false;
         Coordination::Stat stat{};