Hello everybody.
We are working on a Project which combines Fedora-Commons with iRODS as
its Low-Level Storage + Longtime-Archiving System.
Regarding the Meta-Data and the Importance of it and in order to be able
to Index/Search/... these Data we have decided to use GSearch improving
our ability to do so. I've tried in behalf of our team to install and
run GSearch on Fedora using the official documentation on DuraSpace plus
the tutorials suggested by Gurpreet
Dhillon(http://www.blogger.com/profile/00253217407038499795) on his
Blog(http://computersciencetechie.blogspot.com/2011/02/step-by-step-installation-guide.html).
As I followed the steps and configured the environment like it's been
instructed, I've face three Problems:
1. GSearch does not create any index at all! Now matter what, even
after using UpdateIndex-CreateEmpty it still does not produce any index!
I've already tested the index-directory with Luke, nothing is there!!
2. Though I've listed some queries in "index.properties" file as
"defaultQueryFields" like: "dc.title dc.description dc.identifier" and
so on, the related page on the server under "browseIndex" does not list
these queries as "Field name"...
3. As I though, because these QueryFields haven't been introduced to
the SearchEngine, using the "gFindObjects" returns back an Error
Message: "getHits sortFields='dc.title,AUTO,true' : sortFieldName
'dc.title' not found-as index field name"!!!
Furthermore I've even installed a new system (Virtual Maschine) with
pure Tomcat+Fedora-Commons to verify, if using the iRODS may be
complicating the settings and/or if GSearch works on a Standalone
Fedora-System. The Problems remain the same!...
I've been looking for a solution for a while now, unfortunately till now
couldn't find any. The last hint I got, was comment saying, that GSearch
does not work on Fedora 3.3+. Is it true? I want to be sure, before rap
it up and move on to look for another tool.
Here are the Softwares I used so far:
OS: GNU/Linux Debian lenny (6.0.1) Kernel: 2.6.32-5-686
Apache Http Server: 2.2 (Provided with Debian Packages)
Apache Tomcat: 6.0.32 (Stand Alone)
iRODS: 2.5 (Selfcompiled)
Fedora-Common: 3.5-SNAPSHOT (Selfcompiled)
GSearch: 2.2
I appreciate your hints and helps no matter how insignificant you think
it maybe, I'm already stuck on this problem for almost 2 weeks now!
With best regards,
Arash
--
Arash Samadi
Georg-August-Universitaet Goettingen
State and University Library
Research and Development Department (RDD)
Papendiek 14
37073 Goettingen
Germany
Phone: +49 551 39 4773
sam...@sub.uni-goettingen.de
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