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From Raja Sekhar <d1.rajasek...@gmail.com>
Subject Re: Apache Hadoop installation using Ambari
Date Wed, 18 Feb 2015 21:46:22 GMT
Thanks Jun,

I got what you have explained. Any idea where can I get Apache Hadoop RPMs
, so that I can build local repo and use them with Ambari...?

I am specially looking for Apache Hadoop rpms (Not
Hortonworks/CDH/Bigtop/Mapr).


Thanks

On Wed, Feb 18, 2015 at 12:52 PM, jun aoki <jaoki@apache.org> wrote:

> Hi Raja,
>
> repomd.xml is from a yum repo. For example (and not even relevant to
> hadoop but just an example)
> https://dl.fedoraproject.org/pub/epel/7/SRPMS/
> There are a bunch of rpms that you can install through yum e.g.
> https://dl.fedoraproject.org/pub/epel/7/SRPMS/s/sshpass-1.05-5.el7.src.rpm
>
> repomd.xml is located here
> https://dl.fedoraproject.org/pub/epel/7/SRPMS/repodata/
> which is a definition file of a repo and is created by createrepo command
> e.g. http://yum.baseurl.org/wiki/RepoCreate
>
>
> You get the error because Ambari requires a yum repo, but not tar/jar
> files.
> Also note Ambari includes some logics specific to stack vendors (like
> Hortonworks and Bigtop) so it is not guaranteed to work any hadoop
> distributions. I'd assume HDP is tested most, I don't know if Bigtop works
> now.
>
>
> On Wed, Feb 18, 2015 at 11:58 AM, Raja Sekhar <d1.rajasekhar@gmail.com>
> wrote:
>
>> Hi All,
>>
>> Did any one tried installing Apache Hadoop(not Hortonworks/CDH) using
>> Ambari...?
>> I am having problem in getting the repomd.xml files in the Hadoop tar
>> which I am downloading from "
>> http://apache.osuosl.org/hadoop/common/stable/" .
>>
>> I am trying with local repo, and Ambari throws an error saying that could
>> not find repomd.xml to continue the installation. I don't see any
>> repodata/repomd.xml in the tar which I have downloaded. (
>> hadoop-2.6.0-2.tar)
>>
>> Please help me, where I am going wrong.
>>
>> Ambari Log:
>>
>> 14:12:53,270 ERROR [qtp119337149-22] AmbariManagementControllerImpl:3249
>> - Could not access base url . http://my-local-repo/hdp/hdp-2.6.0/ .
>> http://my-local-repo/hdp/hdp-2.6.0/repodata/repomd.xml
>>
>> 14:12:53,281 ERROR [qtp119337149-23] AmbariManagementControllerImpl:3249
>> - Could not access base url . http://my-local-repo/hdp/hdp-2.6.0/ .
>> http://my-local-repo/hdp/hdp-2.6.0/repodata/repomd.xml
>>
>>
>>
>>
>> Thanks & Regards
>> Raja
>>
>
>
>
> --
> -jun
>

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