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From Jeff Sposetti <j...@hortonworks.com>
Subject Re: HDP 2.1.1 API install with Ambari 1.5 fails to start YARN
Date Fri, 28 Mar 2014 20:36:37 GMT
Ramya, if you are up for it, want to try installing with the Blueprints
API? Simplifies install vs. using the multiple Install API calls...

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


On Fri, Mar 28, 2014 at 4:35 PM, Ramya Manjunath <tdc.ramya@gmail.com>wrote:

> 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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