| Package | Description | 
|---|---|
| org.apache.hadoop.ha | 
| Modifier and Type | Method and Description | 
|---|---|
| HAServiceProtocol | HAServiceTarget. getHealthMonitorProxy(Configuration conf,
                     int timeoutMs)Returns a proxy to connect to the target HA service for health monitoring. | 
| HAServiceProtocol | HAServiceTarget. getProxy(Configuration conf,
        int timeoutMs) | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | HAServiceProtocolHelper. monitorHealth(HAServiceProtocol svc,
             org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo reqInfo) | 
| static void | HAServiceProtocolHelper. transitionToActive(HAServiceProtocol svc,
                  org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo reqInfo) | 
| static void | HAServiceProtocolHelper. transitionToStandby(HAServiceProtocol svc,
                   org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo reqInfo) | 
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