## Uses of Class
org.apache.hadoop.io.retry.Idempotent

- Packages that use Idempotent
  Package | Description
  --- | ---
  org.apache.hadoop.ha |
  org.apache.hadoop.tracing |

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

    Methods in org.apache.hadoop.ha with annotations of type Idempotent
    Modifier and Type | Method and Description
    --- | ---
    `org.apache.hadoop.ha.HAServiceStatus` | HAServiceProtocol.`getServiceStatus()` Return the current status of the service.
    `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.tracing

    Methods in org.apache.hadoop.tracing with annotations of type Idempotent
    Modifier and Type | Method and Description
    --- | ---
    `SpanReceiverInfo[]` | TraceAdminProtocol.`listSpanReceivers()` List the currently active trace span receivers.

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