/**
     * Get the value for the key 'crawler.hotthread.snapshots'. <br>
     * The value is, e.g. 10 <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCrawlerHotthreadSnapshots();

    /**
     * Get the value for the key 'crawler.hotthread.snapshots' as {@link Integer}. <br>
     * The value is, e.g. 10 <br>

    * A sample DaemonSet to deploy Flexvolume drivers is now available.

* [prototype] Volume snapshots

  * You can now create a volume snapshot by calling the Kubernetes API.

  * Note that the prototype does not support quiescing before snapshot, so snapshots might be inconsistent.

With Kubernetes v1.12, SIG Storage also introduced alpha support for [volume snapshotting](https://github.com/kubernetes/enhancements/issues/177). This feature introduces the ability to create/delete volume snapshots and create new volumes from a snapshot using the Kubernetes API.

### SIG-vmware

### CSI Service Account Token

### Beta
- The Kubernetes Volume Snapshot feature has been moved to beta. The VolumeSnapshotDataSource feature gate is on by default in this release. This feature enables you to take a snapshot of a volume (if supported by the CSI driver), and use the snapshot to provision a new volume, pre-populated with data from the snapshot.

Additionally, these Kubernetes snapshot primitives act as basic building blocks that unlock the ability to develop advanced, enterprise-grade, storage administration features for Kubernetes: including application or cluster level backup solutions.
Note that snapshot support will require Kubernetes distributors to bundle the Snapshot controller, Snapshot CRDs, and validation webhook. In addition, a CSI driver supporting the snapshot functionality must also be deployed on the cluster.

  // Value of Filesystem is implied when not included in claim spec.
  // +optional
  optional string volumeMode = 6;

  // dataSource field can be used to specify either:
  // * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot)
  // * An existing PVC (PersistentVolumeClaim)
  // If the provisioner or an external controller can support the specified data source,

- kubeadm will now not fail preflight checks when running on >= 5.0 Linux kernel ([#74355](https://github.com/kubernetes/kubernetes/pull/74355), [@brb](https://github.com/brb))
- Scheduler cache snapshot algorithm has been optimized to improve scheduling throughput. ([#74041](https://github.com/kubernetes/kubernetes/pull/74041), [@bsalamat](https://github.com/bsalamat))

- Added the `WatchList` method to the `rest client` in `client-go`. When used,
  it establishes a stream to obtain a consistent snapshot of data from the server.
  This method is meant to be used by the generated client. ([#122657](https://github.com/kubernetes/kubernetes/pull/122657), [@p0lyn0mial](https://github.com/p0lyn0mial)) [SIG API Machinery]

- Fix scheduler cache snapshot when a Node is deleted before its Pods ([#95154](https://github.com/kubernetes/kubernetes/pull/95154), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]