node cldbmaster

Returns the address of the master CLDB node.

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"}]}