Method MergeStatus

be/src/common/status.cc:213–221

}

void Status::MergeStatus(const Status& status) {
  if (status.ok()) return;
  if (msg_ == NULL) {
    msg_ = new ErrorMsg(*status.msg_);
  } else {
    msg_->AddDetail(status.msg().msg());
    for (const string& s: status.msg_->details()) msg_->AddDetail(s);
  }
}

const string Status::GetDetail() const {
  return msg_ != NULL ? msg_->GetFullMessageDetails() : "";