Depending on which version of Ambari you are on, a request like this might work:
POST api/v1/clusters/<cluster-name>/requests
{
"RequestInfo":
{
"command":"RESTART",
"context":"Restart all ZooKeeper Clients Across the Cluster",
"operation_level": {
"level":"HOST",
"cluster_name":"c1"
}
},"Requests/resource_filters":[
{
"service_name": "ZOOKEEPER",
"component_name": "ZOOKEEPER_CLIENT",
"hosts_predicate":"HostRoles/component_name=ZOOKEEPER_CLIENT"
}
]
}
On Sep 18, 2017, at 7:19 AM, Latha Appanna
<lathaxyz...@gmail.com<mailto:lathaxyz...@gmail.com>> wrote:
Hello,
Do we have ambari REST api to RESTART all clients/refresh all client configs
without specifying the list of service/components?
https://cwiki.apache.org/confluence/display/AMBARI/Restarting+host+components+via+the+API
I know we already have this, but it requires one to specify all the required
hostname, service-name and components
Thanks & Regards,
Latha
