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From <karl.wri...@nokia.com>
Subject RE: Setting up Solr
Date Wed, 02 Jun 2010 14:19:10 GMT
What about job deletion document cleanup, etc?  Overlapping job runs using the same output
connection?  We've had this discussion before; the connector can certainly have hooks added
but unless you intend to construct some kind of data structure on the Solr end that tries
to keep track of all that, you're likely not going to get quite what you are looking for.

Karl


From: ext Jack Krupansky [mailto:jack.krupansky@lucidimagination.com]
Sent: Wednesday, June 02, 2010 10:15 AM
To: connectors-user@incubator.apache.org
Subject: Re: Setting up Solr

It would be nice to have a "commit at end of job" option for the Solr output connector. Granted,
commit policy can be a lot more complicated than that, but it is a simple use case that would
facilitate initial evaluations of LCF with Solr.

Thinking further ahead, it would be very useful to have "job status notification" messages
that could be sent to an app (say, a "/update/lcf-job-status" request handler) that would
note start, end, abort, and periodic status of LCF jobs. Then the app could commit as it desires
with respect to individual job completion and larger collections of jobs for different repositories.
For example, an app might wait for all non-continuous jobs to complete before committing.
That would be a more comprehensive longer-term solution for the commit problem, but the simple
end-of-job commit option would be more user-friendly in the near-term.

-- Jack Krupansky

From: karl.wright@nokia.com<mailto:karl.wright@nokia.com>
Sent: Wednesday, June 02, 2010 9:09 AM
To: connectors-user@incubator.apache.org<mailto:connectors-user@incubator.apache.org>
Subject: RE: Setting up Solr

Solr has autocommit functionality built in.  Google for it and you will find out how to configure
it.

Karl

From: ext Rohan.GPatil@cognizant.com<mailto:Rohan.GPatil@cognizant.com> [mailto:Rohan.GPatil@cognizant.com]
Sent: Wednesday, June 02, 2010 9:08 AM
To: connectors-user@incubator.apache.org<mailto:connectors-user@incubator.apache.org>
Subject: RE: Setting up Solr

Why can we have a job for this ? else is there any other way ?? (Windows ? in linux there
are cron jobs )

Thanks & Regards,
Rohan G Patil
Cognizant  Programmer Analyst Trainee,Bangalore || Mob # +91 9535577001
Rohan.GPatil@cognizant.com<mailto:Rohan.GPatil@cognizant.com>

From: karl.wright@nokia.com [mailto:karl.wright@nokia.com]
Sent: Wednesday, June 02, 2010 6:32 PM
To: connectors-user@incubator.apache.org
Subject: RE: Setting up Solr

You can send any argument you want by configuring the output connector.  However, the explicit
commit on every post will slow down performance of your crawls.

Karl

From: ext Rohan.GPatil@cognizant.com [mailto:Rohan.GPatil@cognizant.com]
Sent: Wednesday, June 02, 2010 9:00 AM
To: connectors-user@incubator.apache.org
Subject: RE: Setting up Solr

Hi,

Yes that is where I was stuck up.. making an explicit commit..

Can I send the argument commit=true while configuring the Repo connector.

Thanks & Regards,
Rohan G Patil
Cognizant  Programmer Analyst Trainee,Bangalore || Mob # +91 9535577001
Rohan.GPatil@cognizant.com<mailto:Rohan.GPatil@cognizant.com>

From: Jack Krupansky [mailto:jack.krupansky@lucidimagination.com]
Sent: Wednesday, June 02, 2010 4:42 PM
To: connectors-user@incubator.apache.org
Subject: Re: Setting up Solr

A short Solr tutorial is here:

http://lucene.apache.org/solr/tutorial.html
After running an LCF job that uses a Solr output connection, be sure to manually force a Solr
"commit", for example:

    cd .../apache-solr-1.4.0/example/exampledocs
    java -jar post.jar

-- Jack Krupansky

From: Rohan.GPatil@cognizant.com<mailto:Rohan.GPatil@cognizant.com>
Sent: Wednesday, June 02, 2010 1:46 AM
To: connectors-user@incubator.apache.org<mailto:connectors-user@incubator.apache.org>
Subject: Setting up Solr

Hi,

I am stuck at setting up the Solr server to be used with LCF.

I am new to Solr.

Thanks & Regards,
Rohan G Patil
Cognizant  Programmer Analyst Trainee,Bangalore || Mob # +91 9535577001
Rohan.GPatil@cognizant.com<mailto:Rohan.GPatil@cognizant.com>

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