/clusters/{clusterName}/services/{serviceName}/commands/impalaDisableLlamaHa
Mount Point: /api/v16/clusters/{clusterName}/services/{serviceName}/commands/impalaDisableLlamaHa
POST
Disable high availability (HA) for an Impala Llama ApplicationMaster.
This command only applies to CDH 5.1+ Impala services.
The command argument specifies the name of the Llama role to be retained. The other Llama role in the HA pair will be removed. As part of disabling HA, any services that depend on the Impala service being modified will be stopped. The command will redeploy the client configurations for all services of the cluster after HA has been disabled.
Available since API v8.
Parameters
| name | description | type | default |
|---|---|---|---|
| serviceName | The Impala service name. | path | |
| clusterName | (no documentation provided) | path |
Request Body
| element: | disableLlamaHaArgs |
Arguments for the command.
Response Body
| element: | command |
Information about the submitted command.