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Posted to slide-dev@jakarta.apache.org by Eirikur Hrafnsson <ei...@idega.is> on 2005/01/25 15:41:50 UTC
How to get the Lucene indexes into slide jdbc?
Hi all,
I noticed and mentioned a while ago that the index that the
LuceneContentIndexer and property indexers create is stored in the file
system(under tomcat/bin/store/...) and not in my Slide JDBC store. This
will cause problems I think when we need to use it in a cluster
environment since only one of the webservers will actually have the
lucene index.
Is there any way to tell the indexers to store the index in my Slide
repository?
Best Regards
Eirikur S. Hrafnsson, eiki@idega.is
Chief Software Engineer
Idega Software
http://www.idega.com
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Thomas Cataldo <th...@aliacom.fr>.
On Thu, 2005-01-27 at 12:57 +0000, Eirikur Hrafnsson wrote:
> Great news :)
>
> however I can't use it if it's GPL since I'm working on a closed
> system. It would also be best if the connector would be donated to the
> Slide project directly right?
If the slide project is interested, we can probably do that (I submitted
your advice to our management). Stay tuned.
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Eirikur Hrafnsson <ei...@idega.is>.
Great news :)
however I can't use it if it's GPL since I'm working on a closed
system. It would also be best if the connector would be donated to the
Slide project directly right?
On 26.1.2005, at 22:19, Thomas Cataldo wrote:
> On Tue, 2005-01-25 at 18:48 +0100, Guido Casper wrote:
>> FWIW, you might want to have a look at these weblog postings (even
>> Doug
>> Cutting left some comments):
>> http://epesh.blog-city.com/read/1001351.htm
>> http://epesh.blog-city.com/read/1002949.htm
>> http://epesh.blog-city.com/read/1005164.htm
>>
>> According to the author Hani Suleiman wrote a RDBMS-based directories
>> for Lucene as well.
>
> We (the company I work for, Aliacom) are in the process of releasing a
> content management solution "AliaCMS" as Free Software. This solution
> is
> based on slide, a workflow engine and lucene. We use an SQL store for
> lucene indexes. Right now it is tested only with MaxDB, but some
> versions ran on Oracle and MySQL/InnoDB. All our code will be released
> under a free license any time soon on http://aliacms.aliacom.fr
> (nothing
> here right now except the default virtual host ;-)
>
> So given our intentions, I'm sure I can the provide you with the code
> of
> lucene sql directory. Please consider it GPL licensed until we have
> settled on the final license.
>
> Note : the attached code is only a small portion of a bigger
> lucene-connector, so I will not compile out of the box (the full
> lucene-connector will be released with AliaCMS)
>
>
> <lucene_sql_store.tar.bz2>---------------------------------------------
> ------------------------
> To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
Best Regards
Eirikur S. Hrafnsson, eiki@idega.is
Chief Software Engineer
Idega Software
http://www.idega.com
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Thomas Cataldo <th...@aliacom.fr>.
On Tue, 2005-01-25 at 18:48 +0100, Guido Casper wrote:
> FWIW, you might want to have a look at these weblog postings (even Doug
> Cutting left some comments):
> http://epesh.blog-city.com/read/1001351.htm
> http://epesh.blog-city.com/read/1002949.htm
> http://epesh.blog-city.com/read/1005164.htm
>
> According to the author Hani Suleiman wrote a RDBMS-based directories
> for Lucene as well.
We (the company I work for, Aliacom) are in the process of releasing a
content management solution "AliaCMS" as Free Software. This solution is
based on slide, a workflow engine and lucene. We use an SQL store for
lucene indexes. Right now it is tested only with MaxDB, but some
versions ran on Oracle and MySQL/InnoDB. All our code will be released
under a free license any time soon on http://aliacms.aliacom.fr (nothing
here right now except the default virtual host ;-)
So given our intentions, I'm sure I can the provide you with the code of
lucene sql directory. Please consider it GPL licensed until we have
settled on the final license.
Note : the attached code is only a small portion of a bigger
lucene-connector, so I will not compile out of the box (the full
lucene-connector will be released with AliaCMS)
Re: How to get the Lucene indexes into slide jdbc?
Posted by Guido Casper <gc...@s-und-n.de>.
FWIW, you might want to have a look at these weblog postings (even Doug
Cutting left some comments):
http://epesh.blog-city.com/read/1001351.htm
http://epesh.blog-city.com/read/1002949.htm
http://epesh.blog-city.com/read/1005164.htm
According to the author Hani Suleiman wrote a RDBMS-based directories
for Lucene as well.
HTH
Guido
Stefan Lützkendorf wrote:
> Hi
> I think there is currently no way to tell lucene storing indexes in
> a JDBC store.
> If there would be a corresponding implementation of
> org.apache.lucene.store.Directory it would be possible. But I don't know of
> any such implementation.
>
> Stefan
>
>
> Eirikur Hrafnsson wrote:
>
>> Hi all,
>>
>> I noticed and mentioned a while ago that the index that the
>> LuceneContentIndexer and property indexers create is stored in the
>> file system(under tomcat/bin/store/...) and not in my Slide JDBC
>> store. This will cause problems I think when we need to use it in a
>> cluster environment since only one of the webservers will actually
>> have the lucene index.
>>
>> Is there any way to tell the indexers to store the index in my Slide
>> repository?
>>
>> Best Regards
>>
>> Eirikur S. Hrafnsson, eiki@idega.is
>> Chief Software Engineer
>> Idega Software
>> http://www.idega.com
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
>>
>
--
Freundliche Grüße / With kind regards
Guido Casper
S&N AG
Competence Center Open Source
Klingenderstr. 5
D 33100 Paderborn
voice +49 5251/1581-87
fax +49 5251/1581-71
eMail gcasper@s-und-n.de
Web http://www.s-und-n.de
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Eirikur Hrafnsson <ei...@idega.is>.
The index for each file is only created when the are uploaded/saved so
the index for a file would only ever reside on the webserver the client
uploaded to...
On 25.1.2005, at 16:53, Carlos Villegas wrote:
> Hi
> Maybe in a cluster environment it will be better if each server has
> its own indexes, it will help distribute the load. I haven't looked at
> the clustering stuff, but I'm assume that when there's a change all
> members in the cluster get some notification of the change. That could
> also trigger a local indexing process.
>
> Carlos
>
> Stefan Lützkendorf wrote:
>> Hi
>> I think there is currently no way to tell lucene storing indexes in
>> a JDBC store.
>> If there would be a corresponding implementation of
>> org.apache.lucene.store.Directory it would be possible. But I don't
>> know of
>> any such implementation.
>> Stefan
>> Eirikur Hrafnsson wrote:
>>> Hi all,
>>>
>>> I noticed and mentioned a while ago that the index that the
>>> LuceneContentIndexer and property indexers create is stored in the
>>> file system(under tomcat/bin/store/...) and not in my Slide JDBC
>>> store. This will cause problems I think when we need to use it in a
>>> cluster environment since only one of the webservers will actually
>>> have the lucene index.
>>>
>>> Is there any way to tell the indexers to store the index in my Slide
>>> repository?
>>>
>>> Best Regards
>>>
>>> Eirikur S. Hrafnsson, eiki@idega.is
>>> Chief Software Engineer
>>> Idega Software
>>> http://www.idega.com
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
>>> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
>>>
>
>
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>
>
>
Best Regards
Eirikur S. Hrafnsson, eiki@idega.is
Chief Software Engineer
Idega Software
http://www.idega.com
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Carlos Villegas <ca...@uniscope.jp>.
Hi
Maybe in a cluster environment it will be better if each server has its
own indexes, it will help distribute the load. I haven't looked at the
clustering stuff, but I'm assume that when there's a change all members
in the cluster get some notification of the change. That could also
trigger a local indexing process.
Carlos
Stefan Lützkendorf wrote:
> Hi
> I think there is currently no way to tell lucene storing indexes in
> a JDBC store.
> If there would be a corresponding implementation of
> org.apache.lucene.store.Directory it would be possible. But I don't know of
> any such implementation.
>
> Stefan
>
>
> Eirikur Hrafnsson wrote:
>
>> Hi all,
>>
>> I noticed and mentioned a while ago that the index that the
>> LuceneContentIndexer and property indexers create is stored in the
>> file system(under tomcat/bin/store/...) and not in my Slide JDBC
>> store. This will cause problems I think when we need to use it in a
>> cluster environment since only one of the webservers will actually
>> have the lucene index.
>>
>> Is there any way to tell the indexers to store the index in my Slide
>> repository?
>>
>> Best Regards
>>
>> Eirikur S. Hrafnsson, eiki@idega.is
>> Chief Software Engineer
>> Idega Software
>> http://www.idega.com
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
>>
>
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Re: How to get the Lucene indexes into slide jdbc?
Posted by Stefan Lützkendorf <lu...@apache.org>.
Hi
I think there is currently no way to tell lucene storing indexes in
a JDBC store.
If there would be a corresponding implementation of
org.apache.lucene.store.Directory it would be possible. But I don't know of
any such implementation.
Stefan
Eirikur Hrafnsson wrote:
> Hi all,
>
> I noticed and mentioned a while ago that the index that the
> LuceneContentIndexer and property indexers create is stored in the file
> system(under tomcat/bin/store/...) and not in my Slide JDBC store. This
> will cause problems I think when we need to use it in a cluster
> environment since only one of the webservers will actually have the
> lucene index.
>
> Is there any way to tell the indexers to store the index in my Slide
> repository?
>
> Best Regards
>
> Eirikur S. Hrafnsson, eiki@idega.is
> Chief Software Engineer
> Idega Software
> http://www.idega.com
>
>
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> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
>
--
Stefan Lützkendorf -- luetzkendorf@apache.org
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