[Mulgara-dev] literal in gn2spoCache but cannot be found in backup file

Ben Hysell BenH at viewpointusa.com
Thu Jan 24 16:32:43 UTC 2008


Paul,

 

Pulled down the latest from SVN:

 

1.       No change in query behavior, the query still fails to return
result when querying $subject $predicate literal

2.       Literal is still not in backup file.

 

Thoughts?

 

-ben

 

From: mulgara-dev-bounces at mulgara.org
[mailto:mulgara-dev-bounces at mulgara.org] On Behalf Of Paul Gearon
Sent: Wednesday, January 23, 2008 6:59 PM
To: Mulgara Developers
Subject: Re: [Mulgara-dev] literal in gn2spoCache but cannot be found
inbackup file

 

 

On Jan 23, 2008, at 1:47 PM, Ben Hysell wrote:





Hey everyone,

 

I'm running into an interesting problem, and I hope I can get some
guidance on how to continue.  A quick side note, I am on rev 579 from
SVN so all references to files and line numbers would reference that
build.  I believe I'm in some files that have not changed in a while, so
I don't think  it will make a difference.

 

Actually, one file you are relying on DID change just recently:
Block.java.  Looking at it, I think I can see the problem.  A read-only
slice of data is being made, and then boundaries are set on it.
However, if the boundaries are already set (this can *occasionally*
happen), then I'm pretty sure this will not select the data that was
supposed to be selected.  Sorry, I should have vetted this code more
carefully.

 

Can I get you to try reproducing this problem with the latest release
(ie. before Block.java changed)?  If you still have this problem then
I'm wrong, but I'm pretty sure it will be this.

 

Regards,

Paul Gearon

 

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