On 07/10/11 23:49, Chris Clarke wrote:
Hi all,

Hi Chris,


I've loaded around 200M triples (from around 25 source datasets) into
single tdb dataset. Fronted by Fuseki, I now get the following error
when trying to SPARQL:

Which way are you loading them? There are several ways of getting files in with SPARQL: Update/LOAD or HTTP PUT/POST


Error 500: BlockMgrFile: Bounds exception: /mnt/ceu/DB/node2id.idn:
(8220,7168)

I've not seen that before.  Is there more of a stacktrace in the log file?

Does it occur at a particular point in the load?

Fuseki - version 0.2.1-SNAPSHOT (Date: 2011-09-08T16:38:26+0000)

Any ideas?

There are 2 bulkloaders for loading from scratch - they both work by directly manipulating the database so aren't suitable for use with an online service. But an online service is going to be pretty offline while a large load is done so having a published copy of the database and a staging version might make sense for other reasons.

        Andy

PS There is local expertise near you that is very familiar with the codebase.


Chris


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