You need to put the URL in quotes as "&" is being treated as special character.
e.g. "http://ec2-xx-xx-xxx-xx.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site&tag=1";? ________________________________ From: Anandha L Ranganathan <[email protected]> Sent: Sunday, July 12, 2015 10:32 PM To: [email protected] Subject: Re: Service endpoints URLs using Ambari APIs The response I get is this. { "href" : "http://xxxxx.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site";, "items" : [ { "href" : "http://ec2-xx-xx-xxx-xx.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site&tag=1";, "tag" : "1", "type" : "hdfs-site", "version" : 1, "Config" : { "cluster_name" : "dc" } } ] } On Sun, Jul 12, 2015 at 10:59 AM Sumit Mohanty <[email protected]<mailto:[email protected]>> wrote: What do you get when you use http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site<http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site&tag=1>? ________________________________ From: Anandha L Ranganathan <[email protected]<mailto:[email protected]>> Sent: Sunday, July 12, 2015 12:23 AM To: [email protected]<mailto:[email protected]> Subject: Re: Service endpoints URLs using Ambari APIs Thanks sumit for the quick reply. Here is the output I received. I don't see any http property in the config . I am using Ambari 2.0 version. 1) Retrieve tag info. curl -u user:xxxxxx http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/hosts/awsdcdpmn01.dpst.internal/host_components/NAMENODE?fields=HostRoles/actual_configs/hdfs-site { "href" : "http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/hosts/awsdcdpmn01.dpst.internal/host_components/NAMENODE?fields=HostRoles/actual_configs/hdfs-site";, "HostRoles" : { "cluster_name" : "dc", "component_name" : "NAMENODE", "host_name" : "awsdcdpmn01.dpst.internal", "actual_configs" : { "hdfs-site" : { "default" : "1" } } }, "host" : { "href" : "http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/hosts/awsdcdpmn01.dpst.internal"; } 2) Get the config info. curl -u user:xxxx http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site&tag=1 { "href" : "http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site";, "items" : [ { "href" : "http://ambari-server-host.us-west-2.compute.amazonaws.com:8080/api/v1/clusters/dc/configurations?type=hdfs-site&tag=1";, "tag" : "1", "type" : "hdfs-site", "version" : 1, "Config" : { "cluster_name" : "dc" } } ] } On Sat, Jul 11, 2015 at 9:21 PM Sumit Mohanty <[email protected]<mailto:[email protected]>> wrote: Unfortunately, there is no single API for this. You need to merge data from more than one API * API to get the host(s) where the service is deployed (e.g. http://ambari-server-host:8080/api/v1/clusters/c1/hosts/smc201-1.c.pramod-thangali.internal/host_components/NAMENODE?fields=HostRoles/actual_configs/hdfs-site<http://smc201-1.c.pramod-thangali.internal:8080/api/v1/clusters/c1/hosts/smc201-1.c.pramod-thangali.internal/host_components/NAMENODE?fields=HostRoles/actual_configs/hdfs-site>) -- pick the tag for the actual config * Get the config and grep the property (e.g. http://ambari-server-host:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1436499674556<http://smc201-1.c.pramod-thangali.internal:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1436499674556>) -- pick the correct property (e.g. dfs.namenode.http-address)? -Sumit ________________________________ From: Anandha L Ranganathan <[email protected]<mailto:[email protected]>> Sent: Saturday, July 11, 2015 7:09 PM To: [email protected]<mailto:[email protected]> Subject: Service endpoints URLs using Ambari APIs I am looking for an API that will provide all the service endpoints of the components that are installed using Ambari The api should return something like this. ResourceManager Logs = http://hostname1:8088/ namenode = http://hostname:50070<http://hostname:50070/> oozie = http://hostname2:11000<http://hostname2:11000/> It could be single API or multiple API call , anything is fine. Is there any API does exists ?
