Uses of Annotation Interface org.apache.hadoop.io.retry.Idempotent (Apache Hadoop Common 3.5.0 API)
Description: use: package: org.apache.hadoop.io.retry, annotation type: Idempotent

# Uses of Annotation Interface
org.apache.hadoop.io.retry.Idempotent

Packages that use Idempotent
Package
Description
org.apache.hadoop.ha
org.apache.hadoop.ipc
Tools to help define network clients and servers.
org.apache.hadoop.security
Classes for hadoop security.
org.apache.hadoop.security.authorize
Support for service-level authorization.
org.apache.hadoop.tools

- ## Uses of Idempotent in org.apache.hadoop.ha

  Methods in org.apache.hadoop.ha with annotations of type Idempotent
  Modifier and Type
  Method
  Description
  `void`
  ZKFCProtocol.`cedeActive(int millisToCede)`
  Request that this service yield from the active node election for the specified time period.
  `HAServiceStatus`
  HAServiceProtocol.`getServiceStatus()`
  Return the current status of the service.
  `void`
  ZKFCProtocol.`gracefulFailover()`
  Request that this node try to become active through a graceful failover.
  `void`
  HAServiceProtocol.`monitorHealth()`
  Monitor the health of service.
  `void`
  HAServiceProtocol.`transitionToActive(HAServiceProtocol.StateChangeRequestInfo reqInfo)`
  Request service to transition to active state.
  `void`
  HAServiceProtocol.`transitionToObserver(HAServiceProtocol.StateChangeRequestInfo reqInfo)`
  Request service to transition to observer state.
  `void`
  HAServiceProtocol.`transitionToStandby(HAServiceProtocol.StateChangeRequestInfo reqInfo)`
  Request service to transition to standby state.

- ## Uses of Idempotent in org.apache.hadoop.ipc

  Methods in org.apache.hadoop.ipc with annotations of type Idempotent
  Modifier and Type
  Method
  Description
  `Collection<RefreshResponse>`
  GenericRefreshProtocol.`refresh(String identifier, String[] args)`
  Refresh the resource based on identity passed in.
  `void`
  RefreshCallQueueProtocol.`refreshCallQueue()`
  Refresh the callqueue.

- ## Uses of Idempotent in org.apache.hadoop.security

  Methods in org.apache.hadoop.security with annotations of type Idempotent
  Modifier and Type
  Method
  Description
  `void`
  RefreshUserMappingsProtocol.`refreshSuperUserGroupsConfiguration()`
  Refresh superuser proxy group list
  `void`
  RefreshUserMappingsProtocol.`refreshUserToGroupsMappings()`
  Refresh user to group mappings.

- ## Uses of Idempotent in org.apache.hadoop.security.authorize

  Methods in org.apache.hadoop.security.authorize with annotations of type Idempotent
  Modifier and Type
  Method
  Description
  `void`
  RefreshAuthorizationPolicyProtocol.`refreshServiceAcl()`
  Refresh the service-level authorization policy in-effect.

- ## Uses of Idempotent in org.apache.hadoop.tools

  Methods in org.apache.hadoop.tools with annotations of type Idempotent
  Modifier and Type
  Method
  Description
  `String[]`
  GetUserMappingsProtocol.`getGroupsForUser(String user)`
  Get the groups which are mapped to the given user.