Only delete local object in CoreWorkerPlasmaStoreProvider:::WarmupStore
diff --git a/src/ray/core_worker/store_provider/plasma_store_provider.cc b/src/ray/core_worker/store_provider/plasma_store_provider.cc
index 831f2629a9b1e..a8f1162872284 100644
--- a/src/ray/core_worker/store_provider/plasma_store_provider.cc
+++ b/src/ray/core_worker/store_provider/plasma_store_provider.cc
@@ -429,7 +429,7 @@ Status CoreWorkerPlasmaStoreProvider::WarmupStore() {
   RAY_RETURN_NOT_OK(Create(nullptr, 8, object_id, rpc::Address(), &data));
   RAY_RETURN_NOT_OK(Seal(object_id));
   RAY_RETURN_NOT_OK(Release(object_id));
-  RAY_RETURN_NOT_OK(Delete({object_id}, false));
+  RAY_RETURN_NOT_OK(Delete({object_id}, true));
   return Status::OK();
 }
 

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## Why are these changes needed?

<!-- Please give a short summary of the change and the problem this solves. -->
This object is only put in local object store, no need to broadcast the delete request to all raylets.
Otherwise, there will be perf issues in a large cluster. Because there will be num_nodes * num_workers requests among raylets.

## Related issue number

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## Checks

- [ ] I've run `scripts/format.sh` to lint the changes in this PR.
- [ ] I've included any doc changes needed for https://docs.ray.io/en/master/.
- [ ] I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
- Testing Strategy
   - [ ] Unit tests
   - [ ] Release tests
   - [ ] This PR is not tested :(
