[CP] Control thread lease time for submit log thread.

unittest/logservice/test_log_sliding_window.cpp

@@ -50,6 +50,11 @@ public:
   public:
     MockPublicLogSlidingWindow() {}
     virtual ~MockPublicLogSlidingWindow() {}
+    virtual bool is_handle_thread_lease_expired(const int64_t thread_lease_begin_ts) const override final
+    {
+      UNUSED(thread_lease_begin_ts);
+      return false;
+    }
   };
   class MockLocCb : public PalfLocationCacheCb
   {