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From Steve Loughran <ste...@hortonworks.com>
Subject Re: Plans of moving towards JDK7 in trunk
Date Fri, 11 Apr 2014 20:02:55 GMT
Jetty's a big change, it's fairly intimately involved in bits of the code

but: it's a source of grief, currently webhdfs is an example
https://issues.apache.org/jira/browse/HDFS-6221

all YARN apps seem to get hosted by it too


On 11 April 2014 20:56, Robert Rati <rrati@redhat.com> wrote:

> I don't mean to be dense, but can you expand on why jetty 8 can't go into
> branch2?  What is the concern?
>
> Rob
>
>
> On 04/11/2014 10:55 AM, Alejandro Abdelnur wrote:
>
>> if you mean updating jetty on branch2, we cannot do that. it has to be
>> done in trunk.
>>
>> thx
>>
>> Alejandro
>> (phone typing)
>>
>>  On Apr 11, 2014, at 4:46, Robert Rati <rrati@redhat.com> wrote:
>>>
>>> Just an FYI, but I'm working on updating that jetty patch for the
>>> current 2.4.0 release.  The one that is there won't cleanly apply because
>>> so much has changed since it was posted.  I'll post a new patch when it's
>>> done.
>>>
>>> Rob
>>>
>>>  On 04/11/2014 04:24 AM, Steve Loughran wrote:
>>>>
>>>>> On 10 April 2014 18:12, Eli Collins <eli@cloudera.com> wrote:
>>>>>
>>>>> Let's speak less abstractly, are there particular features or new
>>>>> dependencies that you would like to contribute (or see contributed)
>>>>> that
>>>>> require using the Java 1.7 APIs?  Breaking compat in v2 or rolling a
v3
>>>>> release are both non-trivial, not something I suspect we'd want to do
>>>>> just
>>>>> because it would be, for example, nicer to have a newer version of
>>>>> Jetty.
>>>>>
>>>>
>>>> Oddly enough, rolling the web framework is something I'd like to see in
>>>> a
>>>> v3. the shuffle may be off jetty, but webhdfs isn't. Moving up also
>>>> lets is
>>>> reliably switch to servlet API v3
>>>>
>>>> But.. I think we may be able to increment Jetty more without going to
>>>> java7, see https://issues.apache.org/jira/browse/HADOOP-9650 .
>>>>
>>>>

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