CODEWITHSUNDEEP
jsonhadoophortonworks-data-platformambari
Ashish Sharma
Ashish Sharma

Reputation: 1635

How to install Hadoop using Ambari setup?

I tried to install Hadoop on 3 node cluster using ambari_setup.sh. I have successfully started ambari-server on NODE_1 and ambari-agent is running on all 3 nodes.

I have also pushed blueprint using:

root@host curl -H "X-Requested-By: ambari" -X POST -d @blueprint.json -u admin:admin HOST_NAME:8080/api/v1/blueprints/blueprints-c1

But while installing using given below command I am getting following given below error.

[root@host]# curl -H "X-Requested-By: ambari" -X POST -d @hostmapping.json -u admin:admin HOST_NAME:8080/api/v1/clusters/blueprints-c1 {
"status" : 400, "message" : "The properties [host-groups] specified in the request or predicate are not supported for the resource type Cluster."

Given below is the hostmapping.json file I am using

> { "blueprint":"blueprints-c1",  "host-groups":[
>     { "name":"host_group_1",
>       "hosts":[ { "fqdn":"NODE_1" } ] },
>     { "name":"host_group_2",
>       "hosts":[ { "fqdn":"NODE_2" } ] },
>     { "name":"host_group_3",
>       "hosts":[ { "fqdn":"NODE_3" } ] } ] }

Upvotes: 0

Views: 465

Answers (2)

Vadim Kuznetsov
Vadim Kuznetsov

Reputation: 61

You made a mistake here: properties [host-groups]

It should be [host_groups]

Upvotes: 1

Daniel
Daniel

Reputation: 1037

You need to push the blueprint.json and the hostmapping.json. This need to be 2 seperate files and 2 seperate API-Calls. Did u do that?

Maybe you can specify what you done so far befor u get the exeception. Than we can tell you if you missed something

Upvotes: 0

Related Questions