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From Ramya Manjunath <tdc.ra...@gmail.com>
Subject Re: HDP 2.1.1 API install with Ambari 1.5 fails to start YARN
Date Fri, 28 Mar 2014 20:35:01 GMT
The script modifies many configuration parameters and some are specific to
our environment.

I basically started with
https://github.com/apache/ambari/blob/trunk/ambari-server/src/test/resources/deploy_HDP2.shand
added the new services and modified the configs.

Thanks,
Ramya



On Fri, Mar 28, 2014 at 1:22 PM, Richard Clapp <raclapp@yahoo.com> wrote:

> can you put in your script if not too long.  Perhaps there is something we
> can see.
>
>   ------------------------------
>  *From:* Ramya Manjunath <tdc.ramya@gmail.com>
> *To:* user@ambari.apache.org
> *Sent:* Friday, March 28, 2014 4:18 PM
> *Subject:* HDP 2.1.1 API install with Ambari 1.5 fails to start YARN
>
> I am installing HDP 2.1.1 with Ambari 1.5.0 with only calls to the API. In
> my script, I set the configs, add the services, hosts and components with
> the API. I also install HDP and persist the cluster in the same script. I
> start the services using the GUI.
>
> I am able to install all the services but YARN fails to start with this
> error:
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=yarn, access=WRITE, inode="/":hdfs:hdfs:drwxr-xr-x
>
> I am able to start it after I modify the permissions as hdfs user using
> the command hadoop fs -chmod 777 /,
>
> However, I do not see this issue if we install and start the services
> using the GUI. Is there any API call that I am missing that would handle
> this?
>
> Thanks,
> Ramya
>
>
>

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