I am choosing to use NUTCH-444 for my RSS functionality. Doğacan commented on
how to do this; he wrote:
...if you need the functionality of NUTCH-444, I would suggest
trying a nightly version of Nutch. Becase NUTCH-444 by itself is not
enough. You also need two patches from NUTCH-443 and probably
NUTCH-504.
I have a couple newbie questions about the mechanics of installing this.
Prefatory comments: I have already installed another patch (for NUTCH-505) so I
think I already have a nightly build (I'm guessing trunk==nightly?). These
were the steps I did:
$ svn co http://svn.apache.org/repos/asf/lucene/nutch/trunk nutch
$ cd nutch
$ wget
https://issues.apache.org/jira/secure/attachment/12360411/NUTCH-505_draft_v2.patch
$ patch -p0 < NUTCH-505_draft_v2.patch
$ ant clean && ant
---
Now I need NUTCH-443 NUTCH-504 NUTCH-444. Here's my guess:
$ cd nutch
$ wget
http://issues.apache.org/jira/secure/attachment/12359953/NUTCH_443_reopened_v3.patch
$ patch -p0 < NUTCH_443_reopened_v3.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12350644/parse-map-core-draft-v1.patch
$ patch -p0 < parse-map-core-draft-v1.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12350634/parse-map-core-untested.patch
$ patch -p0 < parse-map-core-untested.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12357183/redirect_and_index.patch
$ patch -p0 < redirect_and_index.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12357300/redirect_and_index_v2.patch
$ patch -p0 < redirect_and_index_v2.patch
I'm really guessing on the above ... continuing:
$ wget
http://issues.apache.org/jira/secure/attachment/12360361/NUTCH-504_v2.patch
$ patch -p0 < NUTCH-504_v2.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12360348/parse_in_fetchers.patch
$ patch -p0 < parse_in_fetchers.patch
... that felt like less of a guess, but now:
$ wget http://issues.apache.org/jira/secure/attachment/12357192/NUTCH-444.patch
$ patch -p0 < NUTCH-444.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12350820/parse-feed.tar.bz2
$ tar xjvf parse-feed.tar.bz2
what do I do with this newly created parse-feed directory?
so then I would do:
$ ant clean && ant
Wait a minute: do I have this whole thing wrong? Maybe Doğacan means that the
nightly builds ALREADY contain NUTCH-443 and NUTCH-504 so that I would do this:
$ wget
http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/lastStableBuild/artifact/trunk/build/nutch-2007-06-27_06-52-44.tar.gz
$ tar xvzf nutch-2007-06-27_06-52-44.tar.gz
$ cd nutch-2007-06-27_06-52-44
then this business:
$ wget http://issues.apache.org/jira/secure/attachment/12357192/NUTCH-444.patch
$ patch -p0 < NUTCH-444.patch
$ wget
http://issues.apache.org/jira/secure/attachment/12350820/parse-feed.tar.bz2
$ tar xjvf parse-feed.tar.bz2
what do I do with this newly created parse-feed directory?
so then I would do:
$ ant clean && ant
I guess this is why "release engineer" is a job in and of itself!
Please advise.
--Kai Middleton
----- Original Message ----
From: Doğacan Güney <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: Friday, June 22, 2007 1:39:12 AM
Subject: Re: Possibly use a different library to parse RSS feed for improved
performance and compatibility
On 6/21/07, Kai_testing Middleton <[EMAIL PROTECTED]> wrote:
> I am a new nutch user and the ability to crawl RSS feeds is critical to my
> mission. Do I understand from this (lengthy) discussion that in order to get
> the new RSS I need to either a) download one of the nightly builds and run
> ant or b) download and apply a patch (NUTCH-444.patch, I gather).
Nutch 0.9 can already parse RSS feeds (via parse-feed) plugin.
However, if you need the functionality of NUTCH-444, I would suggest
trying a nightly version of Nutch. Becase NUTCH-444 by itself is not
enough. You also need two patches from NUTCH-443 and probably
NUTCH-504. If you are worrying about stability, nightlies of nutch are
generally pretty stable.
--
Doğacan Güney
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