node cldbprimary

Returns the address of the primary CLDB node.

The node cldbprimary API returns the server ID and hostname of the node serving as the CLDB primary node.

Syntax

CLI
maprcli node cldbprimary
    [ -cluster <cluster name> ]
REST
Request Type GET
Request URL 
http[s]://<host>:<port>/rest/node/cldbprimary[?<parameters>]

Parameters

Parameter

Description

cluster

The name of the cluster for which to return the CLDB primary node information.

Examples

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

CLI 
maprcli node cldbprimary -cluster my.cluster.com
{
        "timestamp":1622099062802,
        "timeofday":"2021-05-27 07:04:22.802 GMT+0000 AM",
        "status":"OK",
        "total":1,
        "data":[
                {
                        "cldbmprimary":"ServerID: 3523090783455785824 HostName: m2-mapreng-vmm167214.xxxx"
                }
        ]
}
REST 
curl -k -X POST 'https://10.163.167.214:8443/rest/node/cldbprimary?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":[{"cldbprimary":"ServerID: 3523090783455785824 HostName: m2-mapreng-vmm167214.mip.xxx"}]}