Err  error     // Error returned by the remote peer for an rpc call
}

// A NotificationGroup is a collection of goroutines working on subtasks that are part of
// the same overall task.
//
// A zero NotificationGroup is valid and does not cancel on error.
type NotificationGroup struct {
	workers    *workers.Workers
	errs       []NotificationPeerErr
	retryCount int
}

	errInvalidEncryptionParametersSSEC = errors.New("SSE-C encryption parameters are not supported on this bucket")
)

const (
	// SSECustomerKeySize is the size of valid client provided encryption keys in bytes.
	// Currently AWS supports only AES256. So the SSE-C key size is fixed to 32 bytes.
	SSECustomerKeySize = 32

	// SSEIVSize is the size of the IV data
	SSEIVSize = 32 // 32 bytes

- Kube-scheduler: fixes a 1.27.14 regression that can lead to a scheduler crash when processing pods with affinity that doesn't match a real/valid node ([#125043](https://github.com/kubernetes/kubernetes/pull/125043), [@AxeZhan](https://github.com/AxeZhan)) [SIG Scheduling and Testing]

## Dependencies

### Added
_Nothing has changed._

### Changed

* Allow for watching objects larger than 1MB given etcd accepts objects of size up to 1.5MB ([#72053](https://github.com/kubernetes/kubernetes/pull/72053), [@wojtek-t](https://github.com/wojtek-t))
* Fix AWS NLB security group updates where valid security group ports were incorrectly removed ([#68422](https://github.com/kubernetes/kubernetes/pull/68422), [@kellycampbell](https://github.com/kellycampbell))
    * when updating a service or when node changes occur.

   * [host] is an IP address or is considered a public suffix by the public suffix list.
   *
   * In general this method **should not** be used to test whether a domain is valid or routable.
   * Instead, DNS is the recommended source for that information.
   *
   * | URL                           | `topPrivateDomain()` |
   * | :---------------------------- | :------------------- |

    /**
     * @param key
     * @return
     * @throws SmbException
     */
    protected Response createNotification(final Long key) throws SmbException {
        if (key == null) {
            // no valid header
            return null;
        }
        if (this.smb2) {
            if (key != -1) {
                return null;
            }

* Do not consider master instance zones for dynamic volume creation ([#41702](https://github.com/kubernetes/kubernetes/pull/41702), [@justinsb](https://github.com/justinsb))
* Fix AWS device allocator to only use valid device names ([#41455](https://github.com/kubernetes/kubernetes/pull/41455), [@gnufied](https://github.com/gnufied))

  - Clients should reload the token from disk periodically (once per minute is recommended) to ensure they continue to use a valid token. `k8s.io/client-go` version v11.0.0+ and v0.15.0+ reload tokens automatically.

- Fixed StatefulSet to show the valid status even if the new replica creation fails. ([#112084](https://github.com/kubernetes/kubernetes/pull/112084), [@gjkim42](https://github.com/gjkim42)) [SIG Apps and Testing]

     */
    public void updateConfig() {
        isBind = false;
    }

    /**
     * Validates the LDAP connection.
     *
     * @return True if the LDAP connection is valid, otherwise false.
     */
    protected boolean validate() {
        if (!isBind) {
            if (fessConfig.getLdapAdminSecurityPrincipal() == null || fessConfig.getLdapAdminSecurityCredentials() == null) {