no memory limit on load and replication

Signed-off-by: adi_holden <[email protected]>

Author: adiholden

src/server/db_slice.cc

@@ -416,7 +416,7 @@ tuple<PrimeIterator, ExpireIterator, bool> DbSlice::AddOrFind2(const Context& cn
                           apply_memory_limit};
 
   // If we are over limit in non-cache scenario, just be conservative and throw.
-  if (!caching_mode_ && evp.mem_budget() < 0) {
+  if (apply_memory_limit && !caching_mode_ && evp.mem_budget() < 0) {
     VLOG(1) << "AddOrFind2: over limit, budget: " << evp.mem_budget();
     events_.insertion_rejections++;
     throw bad_alloc();

src/server/main_service.cc

@@ -914,7 +914,7 @@ void Service::DispatchCommand(CmdArgList args, facade::ConnectionContext* cntx)
 
   uint64_t start_ns = absl::GetCurrentTimeNanos();
 
-  if (cid->opt_mask() & CO::DENYOOM) {
+  if (cid->opt_mask() & CO::DENYOOM && etl.is_master) {
     uint64_t used_memory = etl.GetUsedMemory(start_ns);
     double oom_deny_ratio = GetFlag(FLAGS_oom_deny_ratio);
     if (used_memory > (max_memory_limit * oom_deny_ratio)) {