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From Pratik Gadiya <pratik_gad...@persistent.com>
Subject RE: Ambari Blueprint
Date Fri, 17 Apr 2015 18:02:31 GMT
Thanks Alejandro !!

I had generated that blueprint by actually deploying a cluster with the desired configuration.
However, I was not sure if following services needs to be there on both the nodes or they
need to be there on compute or on master host.


1.       Flume

2.       Supervisor

3.       Region Server

4.       Hbase Master

5.       Kafka Broker

6.       Knox Gateway

Regards,
Pratik

From: Alejandro Fernandez [mailto:afernandez@hortonworks.com]
Sent: Friday, April 17, 2015 11:05 PM
To: user@ambari.apache.org; Pratik Gadiya
Subject: Re: Ambari Blueprint

Hi Pratik, the safest way to generate a blueprint is to actually deploy a cluster with the
desired configuration (even a 3-node cluster will work).
Ambari can ensure that any dependent services are also installed in the topology. Further,
the blueprint also captures the configs.

https://cwiki.apache.org/confluence/display/AMBARI/Blueprints

Thanks,
Alejandro

From: Pratik Gadiya <pratik_gadiya@persistent.com<mailto:pratik_gadiya@persistent.com>>
Reply-To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Date: Friday, April 17, 2015 at 1:46 AM
To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Subject: Ambari Blueprint


Hi All,

I want to create a generalize blueprint in Ambari that can be used to deploy a hadoop cluster
for 1 Master Node and N Compute Nodes.

Host Groups Content of Blueprint :

  "host_groups" : [
    {
      "name" : "compute",
      "configurations" : [ ],
      "components" : [
        {          "name" : "ZOOKEEPER_SERVER"        },
        {          "name" : "ZOOKEEPER_CLIENT"        },
        {          "name" : "PIG"        },
        {          "name" : "OOZIE_CLIENT"        },
        {          "name" : "HBASE_CLIENT"        },
        {          "name" : "HCAT"        },
        {          "name" : "FALCON_CLIENT"        },
        {          "name" : "TEZ_CLIENT"        },
        {          "name" : "SLIDER"        },
        {          "name" : "SQOOP"        },
        {          "name" : "HDFS_CLIENT"        },
        {          "name" : "HIVE_CLIENT"        },
        {          "name" : "NODEMANAGER"        },
        {          "name" : "YARN_CLIENT"        },
        {          "name" : "MAPREDUCE2_CLIENT"        },
        {          "name" : "DATANODE"        },
        {          "name" : "GANGLIA_MONITOR"        }
      ],
      "cardinality" : "1000"
    },
    {
      "name" : "master",
      "configurations" : [ ],
      "components" : [
        {          "name" : "PIG"        },
        {          "name" : "HISTORYSERVER"        },
        {          "name" : "KAFKA_BROKER"        },
        {          "name" : "HBASE_REGIONSERVER"        },
        {          "name" : "OOZIE_CLIENT"        },
        {          "name" : "HBASE_CLIENT"        },
        {          "name" : "NAMENODE"        },
        {          "name" : "SUPERVISOR"        },
        {          "name" : "FALCON_SERVER"        },
        {          "name" : "HCAT"        },
        {          "name" : "KNOX_GATEWAY"        },
        {          "name" : "SLIDER"        },
        {          "name" : "AMBARI_SERVER"        },
        {          "name" : "APP_TIMELINE_SERVER"        },
        {          "name" : "HDFS_CLIENT"        },
        {          "name" : "HIVE_CLIENT"        },
        {          "name" : "FLUME_HANDLER"        },
        {          "name" : "WEBHCAT_SERVER"        },
        {          "name" : "RESOURCEMANAGER"        },
        {          "name" : "ZOOKEEPER_SERVER"        },
        {          "name" : "ZOOKEEPER_CLIENT"        },
        {          "name" : "STORM_UI_SERVER"        },
        {          "name" : "HBASE_MASTER"        },
        {          "name" : "HIVE_SERVER"        },
        {          "name" : "OOZIE_SERVER"        },
        {          "name" : "FALCON_CLIENT"        },
        {          "name" : "SECONDARY_NAMENODE"        },
        {          "name" : "TEZ_CLIENT"        },
        {          "name" : "HIVE_METASTORE"        },
        {          "name" : "GANGLIA_SERVER"        },
        {          "name" : "SQOOP"        },
        {          "name" : "YARN_CLIENT"        },
        {          "name" : "MAPREDUCE2_CLIENT"        },
        {          "name" : "MYSQL_SERVER"        },
        {          "name" : "GANGLIA_MONITOR"        },
        {          "name" : "DRPC_SERVER"        },
        {          "name" : "NIMBUS"        }
      ],
      "cardinality" : "1"
    }
]

Are there any of the services which needs to be changed to other host_groups ?
Are there any of the services which needs to be present on both the nodes ?

Please review the above bluerint and let me know if there has to be made any changes in it.

Thanks & Regards,
Pratik

With Regards,
Pratik Gadiya| Senior Software Engineer
pratik_gadiya@persistent.co.in<mailto:pratik_gadiya@persistent.co.in>EXT: +91-20-67981107
Persistent Systems Ltd.| Partners in Innovation | www.persistentsys.co<http://www.persistentsys.com/>m


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If you are not the intended recipient, you are not authorized to read, retain, copy, print,
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