Github user cramja commented on a diff in the pull request:
https://github.com/apache/incubator-quickstep/pull/234#discussion_r112333067
--- Diff: relational_operators/UnionAllOperator.cpp ---
@@ -128,14 +128,56 @@ bool UnionAllOperator::getAllWorkOrders(
}
bool UnionAllOperator::getAllWorkOrderProtos(WorkOrderProtosContainer*
container) {
- // TODO(tianrun): Add protobuf for UnionAllWorkOrder to support
distributed mode.
- LOG(FATAL) << "UnionAllOperator is not supported in distributed mode
yet.";
- return true;
+ if (!stored_generated_) {
+ for (std::size_t relation_index = 0; relation_index <
input_relations_.size(); ++relation_index) {
--- End diff --
I'd suggest to refactor this into a small `generateStored (?)` method,
because it seems like isolatable functionality.
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