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I'd like to create an output connector where I can detect duplicate files (docu...

Farzad | Oct 13, 2010

The best answer I can give right at the moment is to look at what the web conne...

Karl Wright | Oct 13, 2010

Thanks for the pointer, didn't know I'd be naming them. Any info on setting up...

Farzad | Oct 13, 2010

You are on your own as far as Eclipse is concerned. The conditional nature of ...

Karl Wright | Oct 13, 2010

I'm just getting started to write an output connector. I've got nothing to add ...

Farzad | Oct 13, 2010

Confused a bit with NullOutputConnector source. So it seems, the only three me...

Farzad | Oct 14, 2010

getSession() is empty code only in the null output connector. Normally that's ...

Karl Wright | Oct 14, 2010

So I managed to get my connector built and running. The goals was to create a ...

Farzad | Oct 14, 2010

I took a quick glance. In order for your table to get created, you need to imp...

Karl Wright | Oct 14, 2010

I got an error trying to unregister, I posted that under "How to build and depl...

Farzad | Oct 15, 2010

addOrReplaceDocument is only called when a document is indexed. But if your co...

Karl Wright | Oct 15, 2010

You were right. My dataManager was not initialized, so it was throwing NullPoi...

Farzad | Oct 18, 2010

Yes, that's because it is an incremental crawler. You can make it resend every...

Karl Wright | Oct 19, 2010

Error definging multiple primary keys. So I'm using the org.apache.manifoldcf....

Farzad | Oct 18, 2010

I was looking at the code for DBInterfacePostgreSQL in org.apache.manifoldcf.cor...

Farzad | Oct 18, 2010

The ManifoldCF database abstraction is, of course, a limited one. You can't do...

Karl Wright | Oct 19, 2010

Having the index would not allow me to use the insert operation to detect the d...

Farzad | Oct 20, 2010

Like I said before, creating a unique index creates exactly the same Postgresql...

Karl Wright | Oct 21, 2010

You were right : ) Here is what you get, when I added: ArrayList list = new ...

Farzad | Oct 21, 2010

The only other transaction error that DATABASE_TRANSACTION_ABORT can represent ...

Karl Wright | Oct 21, 2010

I got it working, thanks. A problem that took a lot of time was the column nam...

Farzad | Oct 21, 2010

When is the currentContext handle in BaseConnector valid? I tried to add an ID ...

Farzad | Oct 21, 2010

So I figured out an answer, please verify it is correct. It seems thread conte...

Farzad | Oct 21, 2010

While there are no jobs running, right after a restart, and I click on Job Stat...

Farzad | Oct 21, 2010

The thread context is set whenever the connector instance is grabbed by a threa...

Karl Wright | Oct 23, 2010

Any thoughts on what this means and how it can happen? Thanks! Thread[Worke...

Farzad | Oct 21, 2010

This one also pops up for some reason too and then the crawl really gets slow, ...

Farzad | Oct 21, 2010

It sounds like you are performing transactions within your connector and not st...

Karl Wright | Oct 23, 2010

Thanks for your answer. I tried that way first and ran into problems. I have t...

Farzad | Oct 23, 2010

(1) I think you misunderstood. There is no need for a transaction. In fact, I...

Karl Wright | Oct 23, 2010

Thanks for the re-clarification in item 1. As far as cache keys, the CookieMan...

Farzad | Oct 23, 2010

I would suggest buying the book when it comes out before you attempt to work wi...

Karl Wright | Oct 23, 2010

Fair enough, if caching is disabled then why am I getting these exceptions. Wh...

Farzad | Oct 23, 2010

I cannot debug your code for you. You will have to do that yourself. You have...

Karl Wright | Oct 23, 2010

The web connector uses a cachemanager that I'm not and agree don't need it. I'...

Farzad | Oct 23, 2010

I'd suggest looking very carefully at how you maintain your manager table refer...

Karl Wright | Oct 23, 2010

And if something is linked across threads, the cache manager is needed to retri...

Farzad | Oct 24, 2010

It should start to be available through the Manning Early Access Program starti...

Karl Wright | Oct 24, 2010

I seem to had two major problems. I was caching the thread context, I cleaned ...

Farzad | Oct 24, 2010

I would use the IDFactory.make() method to generate a unique identifier. See t...

Karl Wright | Oct 24, 2010

Unique ID for what? Synchronized didn't work, cause I don't have the multiple ...

Farzad | Oct 25, 2010

That problem seems to be a bug in PostgreSQL itself - or maybe the JDBC driver ...

Karl Wright | Oct 25, 2010

PostgreSQL 9.0, the only that had a 64 bit windows driver. I could down grade ...

Farzad | Oct 25, 2010

I just checked and PostgreSQL is running in 32 bit on the OS, not 64.

Farzad | Oct 25, 2010

You may need to download the compatible JDBC driver from Postgresql also, and r...

Karl Wright | Oct 25, 2010

Link is broken.

| Apr 29, 2013

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