Arguments used for enable JT HA command.
|newJtHostId||newJtHostId (string)||Id of host on which second JobTracker role will be added.|
|forceInitZNode||forceInitZNode (boolean)||Initialize the ZNode even if it already exists. This can happen if JobTracker HA was enabled before and then disabled. Disable operation doesn't delete this ZNode. Defaults to true.|
|zkServiceName||zkServiceName (string)||Name of the ZooKeeper service that will be used for auto-failover. This is an optional parameter if the MapReduce to ZooKeeper dependency is already set in CM.|
|newJtRoleName||newJtRoleName (string)||Name of the second JobTracker role to be created (Optional)|
|fc1RoleName||fc1RoleName (string)||Name of first Failover Controller role to be created. This is the Failover Controller co-located with the current JobTracker (Optional)|
|fc2RoleName||fc2RoleName (string)||Name of second Failover Controller role to be created. This is the Failover Controller co-located with the new JobTracker (Optional)|
Logical name of the JobTracker pair. If value is not provided,
"logicaljt" is used as the default. The name can contain
only alphanumeric characters and "-".
Available since API v8.