go removeAll(file)
	}

	// Remove the entire folder in case there are leftovers that didn't get cleaned up before restart.
	go removeAll(pathJoin(diskPath, minioMetaTmpBucket+"-old"))

	// Renames and schedules for purging all bucket metacache.
	go renameAllBucketMetacache(diskPath)
}

// Following error message is added to fix a regression in release
// RELEASE.2018-03-16T22-52-12Z after migrating v1 to v2 to v3. This

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.

![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/15.3/admin/scheduler-guide.html)에서 크롤러를 수동으로 시작할 수 있습니다.

## 다른 검색 제공자에서의 마이그레이션

[MIGRATION.md](MIGRATION.md)를 참조하십시오.

## 데이터 저장소

현재 Fess는 다음 [저장소 위치 및 API](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html)를 크롤링할 수 있습니다:

    # pyenv from github.
    rm -rf "$PYENV_ROOT"
    git clone https://github.com/pyenv/pyenv.git "$PYENV_ROOT"
  fi
  echo "Upgraded pyenv version: $(pyenv --version)"
fi

# Scheduled nightly and release builds upload build artifacts (Pip packages,
# Libtensorflow archives) to GCS buckets. TFCI Mac VMs need to authenticate as
# a service account that has the right permissions to be able to do so.
set +x

import org.codelibs.fess.app.web.admin.reqheader.AdminReqheaderAction;
import org.codelibs.fess.app.web.admin.role.AdminRoleAction;
import org.codelibs.fess.app.web.admin.scheduler.AdminSchedulerAction;
import org.codelibs.fess.app.web.admin.searchlog.AdminSearchlogAction;
import org.codelibs.fess.app.web.admin.sereq.AdminSereqAction;
import org.codelibs.fess.app.web.admin.storage.AdminStorageAction;

    @Resource
    protected FileConfigService fileConfigService;

    /** Helper for managing crawler processes */
    @Resource
    protected ProcessHelper processHelper;

    /** Service for managing scheduled jobs */
    @Resource
    protected ScheduledJobService scheduledJobService;

    // ===================================================================================

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

管理者UIでは、（Web、ファイル、データストア）クローラの設定ページでクロール対象を登録し、[スケジューラページ](https://fess.codelibs.org/15.3/admin/scheduler-guide.html)から手動でクローラを開始できます。

## 他の検索プロバイダーからの移行

[MIGRATION.md](MIGRATION.md)を参照してください。

## データストア

現在、Fessは以下の[ストレージロケーションとAPI](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html)のクロールをサポートしています：

        // future `thread == currentThread()` calls from this thread don't incorrectly queue instead
        // of executing. Don't null out the latestTaskQueue field, because the work done here
        // may have scheduled more operations on another thread, and if those operations then
        // trigger reentrant calls that thread will have updated the latestTaskQueue field, and
        // we'd be interfering with their operation.

  // threadpool, so that we avoid the possibility of running the runner_ in the
  // threadpool of GPU event mgr, as that can trigger more callbacks to be
  // scheduled on that same threadpool, causing a deadlock in cases where the
  // caller of event_mgr->ThenExecute() blocks on the completion of the callback
  // (as in the case of ConstOp kernel creation on GPU, which involves copying a

}

// SetSkipTierFreeVersion indicates to skip adding a tier free version id.
// Note: Used only when expiring tiered objects and the remote content has
// already been scheduled for deletion
func (fi *FileInfo) SetSkipTierFreeVersion() {
	if fi.Metadata == nil {
		fi.Metadata = make(map[string]string)
	}
	fi.Metadata[ReservedMetadataPrefixLower+tierSkipFVID] = ""
}