Function MetaHealthCheckOp

src/admincli.cc:1566–1610

healthcheck [inmem] [start_key] [end_key]

// healthcheck [inmem] [start_key] [end_key]
CliStatus MetaHealthCheckOp(Client* client, int32_t argc, std::string* argv, ErrorCode* err) {
  if (0 != InitDfsClient()) {
    LOG(ERROR) << "Init Dfs Client fail";
    return CliStatus::kError;
  }
  g_env = new leveldb::DfsEnv(g_dfs);

  scoped_ptr<tera::sdk::ClusterFinder> finder(tera::sdk::NewClusterFinder());
  const std::string meta_server = finder->RootTableAddr();
  std::string start_key;
  std::string end_key;

  if (argc == 4 || argc == 2) {
    if (argc == 4) {
      start_key = argv[2];
      end_key = argv[3];
    } else {
      start_key = "";
      end_key = "";
    }
    common::ThreadPool thread_pool(1);
    return MetaInternalOp(meta_server, &thread_pool, "healtchcheck", start_key, end_key, "");
  } else if ((argc == 5 || argc == 3) && argv[2] == "inmem") {
    if (argc == 5) {
      start_key = argv[3];
      end_key = argv[4];
    } else {
      start_key = "";
      end_key = "";
    }

    TableMetaList table_list;
    TabletMetaList tablet_list;
    std::shared_ptr<tera::ClientImpl> client_impl(
        (static_cast<ClientWrapper*>(client))->GetClientImpl());
    if (!client_impl->ShowTablesInfo(&table_list, &tablet_list, false, err)) {
      LOG(ERROR) << "fail to get meta data from tera.";
      return CliStatus::kError;
    }
    return ProcessMeta("healthcheck", table_list, tablet_list, start_key, end_key, "");
  } else {
    PrintCmdHelpInfo(argv[1]);
  }
  return CliStatus::kOk;
}

// conv <readable_key>
CliStatus MetaConvOp(Client* client, int32_t argc, std::string* argv, ErrorCode* err) {