void SortMergeRunOperator::receiveFeedbackMessage(
const WorkOrder::FeedbackMessage &msg) {
CHECK(SortMergeRunOperator::kRunOutputMessage == msg.type());
// Deserialize completion message from merge run work order.
serialization::SortMergeRunOutput run_output_proto;
CHECK(run_output_proto.ParseFromArray(msg.payload(), msg.payload_size()));
// Write the output run to merge tree.
SortMergeRunOutput run_output(run_output_proto);
merge_tree_.writeOutputRun(run_output.getMergeLevel(),
run_output.getBlocksMutable());
}
void TextScanOperator::receiveFeedbackMessage(const WorkOrder::FeedbackMessage &msg) {
switch (msg.type()) {
case kSplitWorkOrderCompletionMessage: {
num_done_split_work_orders_.fetch_add(1, std::memory_order_release);
break;
}
case kNewTextBlobMessage: {
serialization::TextBlob proto;
CHECK(proto.ParseFromArray(msg.payload(), msg.payload_size()));
text_blob_queue_.push(TextBlob(proto.blob_id(), proto.size()));
break;
}
default:
LOG(ERROR) << "Unknown feedback message type for TextScanOperator";
}
}
void Foreman::processFeedbackMessage(const WorkOrder::FeedbackMessage &msg) {
RelationalOperator *op =
query_dag_->getNodePayloadMutable(msg.header().rel_op_index);
op->receiveFeedbackMessage(msg);
}