[CFT] Hadoop preliminary port

Mon Feb 13 14:26:48 UTC 2012

Hah. Snap! I found the UIDs and GIDs... they're in that .diff file =D

On Mon, Feb 13, 2012 at 8:16 AM, Trae Barlow <traebarlow at gmail.com> wrote:

> I found some documentation here... although it pertains to RHEL and Debian
> and there is a good chance our IDs differ....
> https://issues.apache.org/jira/browse/HADOOP-7603
>
> I'm no pro but by inducing some of the conversations in the above thread
> I'm guessing any UID or GID that isn't allocated for something else is safe
> to use?
>
> PS: Something else that mind be interesting to the maintainer... some...
> disenchanting claims are made about FreeBSD and Hadoop...
>
> http://search-hadoop.com/m/L1UhF1QJo982/UID+GID+FreeBSD&subj=What+s+the+problem+with+nio+on+FreeBSD+
>
>
>
> On Mon, Feb 13, 2012 at 8:07 AM, Trae Barlow <traebarlow at gmail.com> wrote:
>
>> Well, the poster ^^ was right. The UIDs and GIDs need to be set manually.
>>
>> I'm wanting to do this proper... I'm guessing I need to create a user
>> hadoop, get it's UID and GID then add it to /usr/ports/UIDs /usr/ports/GIDs
>> ?
>>
>> I'm guessing the best way to find out what users I need to create is
>> documented on the hadoop.apache.org site?
>>
>>
>> On Mon, Feb 13, 2012 at 8:00 AM, Trae Barlow <traebarlow at gmail.com>wrote:
>>
>>> SVN worked like a charm. I didn't have devel/hadoop initally I guess
>>> because I'm running using 9.0 amd_64?
>>>
>>> I just ran portsnap fetch too, so the port tree was 100% up to date
>>> (unless change were made in the last 5 minutes) so that was a non issue.
>>> https://svn.redports.org/clement/devel/hadoop/
>>> was the repo that I used and I followed the otherwise unrelated guide on
>>> how to use Subversion here....
>>>
>>> http://developer.berlios.de/docman/display_doc.php?docid=394&group_id=2#checkhttps
>>>
>>> I'm installing on a clean environment (only portmaster, diablo-jdk16,
>>> wget, and subversion installed in that order).
>>>
>>> We'll see how things go. I'm glad you folks hadn't given up on me as it
>>> appears we have found the source of the issue (port tree missing from 9.0?).
>>>
>>> On Mon, Feb 13, 2012 at 3:27 AM, Bernhard Froehlich-2 [via FreeBSD] <
>>> ml-node+s1045724n5478581h42 at n5.nabble.com> wrote:
>>>
>>>> On 13.02.2012 09:48, Bleakwiser wrote:
>>>>
>>>> > I was able to find some better information on the patch command
>>>> > through
>>>> > wikipeida, their article on it is really great.
>>>> >
>>>> > However I'm still not clear on what files I'm supposed to download to
>>>> > be
>>>> > running the patch on. I've dug around inside the .diff file with pico
>>>> > a bit
>>>> > and it's rather cryptic. Lots of things are commented (I assume by +)
>>>> > and I
>>>> > was also able to find some relevant man pages on 'patch' as opposed
>>>> > to 'man
>>>> > diff' i was using earlier.
>>>> >
>>>> > The correct command would be 'patch -p1 < hadoop-1.0.0.diff' not just
>>>> > 'patch -p1' w/o any other arguments, which tells the patch program to
>>>> > use
>>>> > the directory structure inside the .diff file. But perhaps piping the
>>>> > output of 'fetch' handles that all for me?
>>>> >
>>>> > However, we are getting way ahead of ourselves here and the same
>>>> > thing can
>>>> > be accomplished with different syntax. W/o having the correct
>>>> > software
>>>> > apply the patch to there isn't much sense in running the command at
>>>> > all
>>>> > anyway. Since I'm not familiar with the rather cryptic contents of
>>>> > .diff
>>>> > files I've wasted a good half hour just looking through it's contents
>>>> > for
>>>> > some clue as to exactly what I need to be downloading. Of course
>>>> > there is
>>>> > always the try and fail technique, where I would just simply try each
>>>> > tbz
>>>> > off the site and try and fail until it worked... for some reason I
>>>> > never
>>>> > liked that method.
>>>> >
>>>> > Thanks and again. I am defiantly not eleete enough to be helping test
>>>> > this
>>>> > port so I'll leave it to those informed already on the list. I
>>>> > wouldn't
>>>> > want to continue to waste anyone's time w/ trivial questions much
>>>> > less
>>>> > waste hours and hours of my own time looking up syntax for nitche CLI
>>>> > utilities so take care and good luck with the port. It's defiantly a
>>>> > 'killer app' so for BSD's sake I hope you folks get it.
>>>> >
>>>> > And as promiced, the /facepalm of failure...
>>>> > /facepalm
>>>>
>>>>
>>>> There are at least 2 more ways to get hadoop. Clement has an
>>>> redports.org
>>>> account and is working on hadoop there. So you could just checkout his
>>>> svn tree and get the latest port:
>>>>
>>>> 1) just fetch his redports.org repository compressed as tar.bz2:
>>>>
>>>> fetch http://redports.org/~clement/svn.tar.bz2
>>>> tar xvf svn.tar.bz2
>>>>
>>>>
>>>> 2) you need devel/subversion installed for that
>>>>
>>>> svn co https://svn.redports.org/clement/
>>>>
>>>>
>>>> Now you need to manually add the hadoop lines in GIDs/UIDs to your
>>>> /usr/ports/GIDs|UIDs files as well as copying over the devel/hadoop
>>>> directory to /usr/ports.
>>>>
>>>> --
>>>> Bernhard Froehlich
>>>> http://www.bluelife.at/
>>>> _______________________________________________
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>>>>
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>>>
>>>
>>>
>>> --
>>> Trae Barlow
>>>
>>
>>
>>
>> --
>> Trae Barlow
>>
>
>
>
> --
> Trae Barlow
>

-- 
Trae Barlow

--
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