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From Odon Copon <odonco...@gmail.com>
Subject Re: Hadoop version
Date Wed, 16 Jan 2019 16:26:34 GMT
Thanks.
Knowing which Hadoop version supports each Ranger version would be amazing.
Because at the moment I'm having troubles with the installation and I'm
starting thinking it must be due to versioning issues.

On Wed, 16 Jan 2019 at 15:33, Loïc Chanel <loic.chanel@telecomnancy.net>
wrote:

> Yes, this is just for Hortonworks distribution but you can assume that as
> far as Ranger is concerned some backward compliancy have been implemented,
> so Ranger 0.6.0 supports Hadoop 2.7.3 and older versions of Hadoop, and
> Ranger 1.0 supports Hadoop 3.1.0 and older ... but Bosco know this better
> than I do so I'll let him confirm.
> Best regards,
>
>
> Loïc CHANEL
> System Big Data engineer
> Vision 360 Degrés (Lyon, France)
>
>
> Le mer. 16 janv. 2019 à 14:58, Odon Copon <odoncopon@gmail.com> a écrit :
>
>> Oh true, didn't see that Hadoop column.
>> But this is just for Hortonworks distribution, right? I can see per
>> example, in Ranger POM file on 1.2.0 release that contains a reference to
>> Hadoop 2.7.1, so I'm assuming Apache Ranger 1.2.0 supports Hadoop 2.7.1.
>>
>> On Wed, 16 Jan 2019 at 13:49, Loïc Chanel <loic.chanel@telecomnancy.net>
>> wrote:
>>
>>> Hi,
>>>
>>> I think there was a misunderstanding. What you see on the left border is
>>> the HDP version. As HDP is a stack (a product packaged by Hortonworks), it
>>> comes with a lot of components (Hive, HBase, Spark ...) including Ranger
>>> and Hadoop (in the HDP core column, on the left side of the picture).
>>> Therefore, you can see on the picture that Hadoop 2.7.3 is supported by
>>> both Ranger 0.6.0 and Ranger 0.7.0 versions, as they are packaged in the
>>> same HDP stack.
>>>
>>> Hope this helps.
>>>
>>>
>>> Loïc CHANEL
>>> System Big Data engineer
>>> Vision 360 Degrés (Lyon, France)
>>>
>>>
>>> Le mer. 16 janv. 2019 à 13:38, Odon Copon <odoncopon@gmail.com> a
>>> écrit :
>>>
>>>> Thanks Loic!
>>>> That's definitely really helpful. But let me confirm and clarify what
>>>> I'm seeing there:
>>>>  - ranger 0.6 just works with hadoop 2.5.*
>>>>  - ranger 0.7 just works with hadoop 2.6.4 and 2.6.5
>>>>  - ranger 1.1.0 just works with hadoop 3.0.0
>>>>  - ranger 1.2.0 just works with hadoop 3.1.*
>>>>
>>>> Is this correct?
>>>> So Hadoop 2.7.* is not supported?
>>>>
>>>>
>>>> On Wed, 16 Jan 2019 at 12:07, Loïc Chanel <loic.chanel@telecomnancy.net>
>>>> wrote:
>>>>
>>>>> Hi Odon,
>>>>>
>>>>> Here it is :
>>>>> [image: image.png]
>>>>> (https://fr.hortonworks.com/products/data-platforms/hdp/ )
>>>>>
>>>>> Best regards,
>>>>>
>>>>>
>>>>> Loïc CHANEL
>>>>> System Big Data engineer
>>>>> Vision 360 Degrés (Lyon, France)
>>>>>
>>>>>
>>>>> Le mer. 16 janv. 2019 à 11:53, Odon Copon <odoncopon@gmail.com>
a
>>>>> écrit :
>>>>>
>>>>>> Thanks!
>>>>>> Do you know if there's a table with Hadoop versions and the
>>>>>> corresponding Ranger version?
>>>>>>
>>>>>> On Wed, 16 Jan 2019 at 10:41, Don Bosco Durai <bosco@apache.org>
>>>>>> wrote:
>>>>>>
>>>>>>> Ranger implements the interface published by the service component.
>>>>>>> So every Ranger version can only support the components which
it is built
>>>>>>> against.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> For older version of components, you will have to use older version
>>>>>>> of Ranger which supports it.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Bosco
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> *From: *Odon Copon <odoncopon@gmail.com>
>>>>>>> *Reply-To: *<user@ranger.apache.org>
>>>>>>> *Date: *Wednesday, January 16, 2019 at 2:03 AM
>>>>>>> *To: *<user@ranger.apache.org>
>>>>>>> *Subject: *Hadoop version
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Is there any requirement on the Hadoop version supported by Apache
>>>>>>> Ranger?
>>>>>>> I can see the pom.xml contains a 2.7.1 pinned version for Hadoop,
>>>>>>> but my question is, would it work on older versions like 2.6?
Or is a hard
>>>>>>> requirement to be >= 2.7.1?
>>>>>>>
>>>>>>> Thanks.
>>>>>>>
>>>>>>

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