* Specifically the new controller watches the API server for scheduled pods. It processes each pod and ensures that any volumes that implement the volume Attacher interface are attached to the node their pod is scheduled to.

   *     remote server accepted the request before the failure.
   * @throws IllegalStateException when the call has already been executed.
   */
  @Throws(IOException::class)
  fun execute(): Response

  /**
   * Schedules the request to be executed at some point in the future.
   *
   * The [dispatcher][OkHttpClient.dispatcher] defines when the request will run: usually

    this.daemon = daemon;
    return this;
  }

  /**
   * Sets the priority for new threads created with this ThreadFactory.
   *
   * <p><b>Warning:</b> relying on the thread scheduler is <a
   * href="http://errorprone.info/bugpattern/ThreadPriorityCheck">discouraged</a>.
   *
   * <p><b>Java 21+ users:</b> use {@link Thread.Builder.OfPlatform#priority(int)} instead.
   *

 *     implements {@code SuccessorsFunction}, which has a similar API as {@link #children} or can be
 *     the same lambda function as passed into {@link #using(Function)}.
 *     <p>This class is scheduled to be removed in October 2019.
 */
// TODO(b/68134636): Remove by 2019-10
@Deprecated
@Beta
@GwtCompatible
public abstract class TreeTraverser<T> {
  /** Constructor for use by subclasses. */

        checkMethodBase(requestBody).delete("/api/admin/searchlist/query");
        refresh();

        for (String sId : getSchedulerIds(NAME_PREFIX)) {
            deleteMethod("/api/admin/scheduler/setting/" + sId);
        }

        for (String fId : getFileConfigIds(NAME_PREFIX)) {
            deleteMethod("/api/admin/fileconfig/setting/" + fId);
        }

        deleteTestToken();
    }

 *     implements {@code SuccessorsFunction}, which has a similar API as {@link #children} or can be
 *     the same lambda function as passed into {@link #using(Function)}.
 *     <p>This class is scheduled to be removed in October 2019.
 */
// TODO(b/68134636): Remove by 2019-10
@Deprecated
@Beta
@GwtCompatible
public abstract class TreeTraverser<T> {
  /** Constructor for use by subclasses. */

Kubernetes manages stateless Spark and Hive containers elastically on the compute nodes. Spark has native scheduler integration with Kubernetes. Hive, for legacy reasons, uses YARN scheduler on top of Kubernetes.

- 管理 UI: http://localhost:8080/admin/ （默认用户名/密码为 admin/admin）

![Admin UI](https://fess.codelibs.org/_images/fess_admin_dashboard.png)

您可以在管理 UI 的 (Web、文件、数据存储) 爬虫配置页面中注册爬取目标，然后在 [调度器页面](https://fess.codelibs.org/14.17/admin/scheduler-guide.html)手动启动爬虫。

## 从其他搜索提供商迁移

请参阅 [MIGRATION.md](MIGRATION.md)。

## 数据存储

当前，Fess 支持抓取以下[存储位置和 API](https://fess.codelibs.org/14.17/admin/dataconfig-guide.html)：

      - [Load Balancing](#load-balancing)
    - [**Node Components**](#node-components)
      - [Container Runtime Interface](#container-runtime-interface)
    - [**Scheduling**](#scheduling-1)
      - [Scheduler Extender](#scheduler-extender)
    - [**Storage**](#storage-1)
      - [Local Storage](#local-storage)
      - [Volume Plugins](#volume-plugins)
      - [Metrics](#metrics)

![관리자 UI](https://fess.codelibs.org/_images/fess_admin_dashboard.png)

관리자 UI에서는 (웹, 파일, 데이터 저장소) 크롤러 구성 페이지에서 크롤링 대상을 등록한 다음, [스케줄러 페이지](https://fess.codelibs.org/14.17/admin/scheduler-guide.html)에서 크롤러를 수동으로 시작할 수 있습니다.

## 다른 검색 제공자에서의 마이그레이션

[MIGRATION.md](MIGRATION.md)를 참조하십시오.

## 데이터 저장소