Method Init

src/tera_test_main.cc:62–86

 public:
  KeySet() : key_num_(0) {}
  void Init(const uint32_t key_num) {
    key_num_ = key_num;

    // gen row keys
    while (keys_.size() < key_num) {
      std::stringstream ss;
      ss << ((uint64_t)rand()) * ((uint64_t)rand()) << "abcdefghijklmnopqrstuvwxyz";
      std::string key = ss.str();
      keys_[key] = 0;
      keys_stat_[key] = false;
    }
    CHECK(keys_.size() == key_num);
    srand(get_micros() % 1000000);

    // fill key index_
    std::map<std::string, uint64_t>::iterator it = keys_.begin();
    index_.clear();
    for (; it != keys_.end(); ++it) {
      index_.push_back(&(it->first));
    }

    // fill column families
    SplitString(FLAGS_column_families, ",", &cfs_);
    CHECK(cfs_.size() > 0);
  }

  std::string RandKey() {
    MutexLock l(&mu_);