node cldbmaster

The node cldbmaster API returns the server ID and hostname of the node serving as the CLDB master node.

Syntax

CLI

maprcli node cldbmaster
    [ -cluster <cluster name> ]

REST

Request Type	GET
Request URL	`http[s]://<host>:<port>/rest/node/cldbmaster[?<parameters>]`

Parameters

Parameter	Description
`cluster`	The name of the cluster for which to return the CLDB master node information.

Examples

Return the CLDB master node information for the cluster my.cluster.com:

CLI

maprcli node cldbmaster -cluster my.cluster.com

{
        "timestamp":1622099062802,
        "timeofday":"2021-05-27 07:04:22.802 GMT+0000 AM",
        "status":"OK",
        "total":1,
        "data":[
                {
                        "cldbmaster":"ServerID: 3523090783455785824 HostName: m2-mapreng-vmm167214.xxxx"
                }
        ]
}

REST

curl -k -X POST 'https://10.163.167.214:8443/rest/node/cldbmaster?cluster=my.cluster.com' --user mapr:mapr

{"timestamp":1622099484367,"timeofday":"2021-05-27 07:11:24.367 GMT+0000 AM","status":"OK","total":1,"data":[{"cldbmaster":"ServerID: 3523090783455785824 HostName: m2-mapreng-vmm167214.mip.xxx"}]}