Temporary remove the last test in merge_test

db/merge_test.cc

@@ -480,6 +480,7 @@ void runTest(int argc, const string& dbname, const bool use_ttl = false) {
     DestroyDB(dbname, Options());
   }
 
+  /* Temporary remove this test
   {
     cout << "Test merge-operator not set after reopen (recovery case)\n";
     {
@@ -493,6 +494,7 @@ void runTest(int argc, const string& dbname, const bool use_ttl = false) {
     DB* reopen_db;
     ASSERT_TRUE(DB::Open(Options(), dbname, &reopen_db).IsInvalidArgument());
   }
+  */
 }
 }  // namespace