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From "Qing Chi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-9229) Ambari does not support external HDFS
Date Wed, 21 Jan 2015 04:36:35 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-9229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Qing Chi updated AMBARI-9229:
-----------------------------
    Description: We want to call ambari server Blueprint REST API to create a cluster which
only contains Resource Manager and Node Manager nodes and points to an existing HDFS cluster.
 But now we have some problems with this. First, the roles namenode and datanode  must exist
when create a cluster using blueprint of ambari server rest api.  Cloudera Manager already
has this function.  The documentation URL is http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_props_cdh510_isilon.html.
 (was: Hi guys,
I am a vmware engineer and working on BDE(Big Data Extensions). I am working on the feature
create compute only cluster using Ambari server with Isilon. I read the Isilon documentation
and found the ambari server does not support external HDFS. i.e Ambari server just create
compute node and point external HDFS URL(No need to create HDFS roles). )

> Ambari does not support external HDFS
> -------------------------------------
>
>                 Key: AMBARI-9229
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9229
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 1.6.0, 1.6.1
>            Reporter: Qing Chi
>            Priority: Blocker
>
> We want to call ambari server Blueprint REST API to create a cluster which only contains
Resource Manager and Node Manager nodes and points to an existing HDFS cluster.  But now we
have some problems with this. First, the roles namenode and datanode  must exist when create
a cluster using blueprint of ambari server rest api.  Cloudera Manager already has this function.
 The documentation URL is http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_props_cdh510_isilon.html.



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