Method DoStateTransition

src/master/tabletnode_manager.cc:292–306

}

bool TabletNode::DoStateTransition(NodeEvent event) {
  MutexLock lock(&mutex_);
  NodeState post_state;
  if (!state_transitions_.DoStateTransition(state_, event, &post_state)) {
    LOG(WARNING) << "node: " << addr_ << ", uuid: " << uuid_
                 << ", illegal transition state: " << StatusCodeToString((StatusCode)state_)
                 << ", event: " << event;
    return false;
  }
  LOG(INFO) << "node: " << addr_ << ", uuid: " << uuid_ << ", state switch: "
            << ", event: " << event << StatusCodeToString((StatusCode)state_)
            << ", post state: " << StatusCodeToString((StatusCode)post_state);
  state_ = post_state;
  return true;
}

uint32_t TabletNode::GetQueryFailCount() {
  MutexLock lock(&mutex_);