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Hadoop >> mail # dev >> Hadoop in Fedora updated to 2.2.0


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Re: Hadoop in Fedora updated to 2.2.0
On 21 November 2013 14:59, Robert Rati <[EMAIL PROTECTED]> wrote:

> Just to clarify, the tomcat/jasper updates and the jersey updates should
> be able to go in without any jetty changes.
OK
> There is also a separate BZ for updating jetty to jetty 8, which is the
> last jetty version that will run on java 6, if there is a desire to update
> jetty without requiring java 7.
>
> If jetty 9 is being looked at for inclusion it will affect the jasper bits
> in the poms.  Jetty 9 has its own jsp compiler and would need to replace
> jasper, but that's largely just pom changes iirc.  Jetty 9 does revamp some
> apis and should definitely be looked at by people more knowledgeable with
> how jetty is used, especially as it relates to secure mode.
>
>
Jetty gets used in the shuffle phase, and its where there's already code to
detect and react to it playing up -which is why its an area people are
scared of.

https://issues.apache.org/jira/browse/HADOOP-1158

now, if you were to work with the MR team to replace that with some
netty-based protocol that issue would go away (or at least move)
> Rob
>
>
> On 11/13/2013 03:31 PM, Steve Loughran wrote:
>
>> I've just been through some of these as part of my background project,
>> "fix
>> up the POMs" https://issues.apache.org/jira/browse/HADOOP-9991.
>>
>>
>>     1. I've applied the simple low/risk ones.
>>     2. I've not done the bookkeeper one, as people working with that code
>>
>>     need to play with it first.
>>     3. I've not touched anything related to {jersey, tomcat, jetty}
>>
>>
>> This is more than just a java6/7 issue, is is that Jetty has been very
>> brittle in the past, and there's code in hadoop to detect when it's not
>> actually servicing requests properly. Moving up Jetty/web server versions
>> is something that needs to be done carefull and with consensus -and once
>> you leave Jetty alone, I don't know where the jersey and tomcat changes
>> go.
>>
>> There is always the option of s/jetty/r/grizzly/
>>
>> -steve
>>
>>
>>
>>
>> On 1 November 2013 14:57, Robert Rati <[EMAIL PROTECTED]> wrote:
>>
>>  Putting the java 6 vs java 7 issue aside, what about the other patches to
>>> update dependencies?  Can those be looked at an planned for inclusion
>>> into
>>> a releation?
>>>
>>> Rob
>>>
>>>
>>> On 10/31/2013 05:51 PM, Andrew Wang wrote:
>>>
>>>  I'm in agreement with Steve on this one. We're aware that Java 6 is EOL,
>>>> but we can't drop support for the lifetime of the 2.x line since it's a
>>>> (very) incompatible change. AFAIK a 3.x release fixing this isn't on any
>>>> of
>>>> our horizons yet.
>>>>
>>>> Best,
>>>> Andrew
>>>>
>>>>
>>>> On Thu, Oct 31, 2013 at 6:15 AM, Robert Rati <[EMAIL PROTECTED]> wrote:
>>>>
>>>>   https://issues.apache.org/****jira/browse/HADOOP-9594<https:
>>>>
>>>>> //issues.apache.org/**jira/browse/HADOOP-9594>
>>>>>
>>>>>  <https:**//issues.apache.org/jira/**browse/HADOOP-9594<http
>>>>>>
>>>>>>> s://issues.apache.org/jira/browse/HADOOP-9594>
>>>>>>>
>>>>>>>
>>>>>>>>   https://issues.apache.org/****jira/browse/MAPREDUCE-5431<htt
>>>>>>>>
>>>>>>> ps://issues.apache.org/**jira/browse/MAPREDUCE-5431>
>>>>>>> <htt**ps://issues.apache.org/jira/**browse/MAPREDUCE-5431<h
>>>>>>> ttps://issues.apache.org/jira/browse/MAPREDUCE-5431>
>>>>>>>
>>>>>>>
>>>>>>>>   https://issues.apache.org/****jira/browse/HADOOP-9611<https:
>>>>>>>>
>>>>>>> //issues.apache.org/**jira/browse/HADOOP-9611>
>>>>>>> <https:**//issues.apache.org/jira/**browse/HADOOP-9611<http
>>>>>>> s://issues.apache.org/jira/browse/HADOOP-9611>
>>>>>>>
>>>>>>>
>>>>>>>>   https://issues.apache.org/****jira/browse/HADOOP-9613<https:
>>>>>>>>
>>>>>>> //issues.apache.org/**jira/browse/HADOOP-9613>
>>>>>>> <https:**//issues.apache.org/jira/**browse/HADOOP-9613<http
>>>>>>> s://issues.apache.org/jira/browse/HADOOP-9613>
>>>>>>>
>>>>>>>
>>>>>>>>   https://issues.apache.org/****jira/browse/HADOOP-9623<https:
>>>>>>>>
>>>>>>> //issues.apache.org/**jira/browse/HADOOP-9623>
>>>>>>> <https:**//issues.apache.org/jira/**browse/HADOOP-9623<http

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