Hi Rob, Thank you for your advice.Yes I am accessing RDB directly with separated JVM using TDB API. Don't know it's a bad thing to do. Do you know where I can find a technical specification or more in-depth detail of how Fuseki work?
Seems the document on the web is fairly inadequate. Or do I have to read the Javadoc or look into source code? best, Art On Mon, Dec 9, 2013 at 9:11 PM, Rob Vesse <[email protected]> wrote: > Are you saying that you update the data in the underlying TDB dataset > directly? I.e. not via Fuseki > > If so please don't do this, this is highly likely to lead to database > corruption since TDB is designed such that only one JVM manages the > dataset at any one time. > > Rob > > On 09/12/2013 11:24, "Arto My Friend" <[email protected]> wrote: > > > Hi there Jena and Fuseki folks, > > > >I have problem about Fuseki not reloading updated data from update via TDB > >api. > > > >My jena-fuseki version is 1.0.0 > > > >./fuseki-server --update --loc=MY_DB_FOLDER /xxx > > > >I use TDB API version 1.0.0 > >and apapche-jena-libs 2.11.0 + all dependency hooked via maven > > > >The update sometimes show when refresh URL at > > > > > http://localhost:3030/xxx/query?query=SELECT+*+%7B+%3Fs+%3Fp+%3Fo+%7D&outp > >ut=text&stylesheet= > > > >Sometimes, the update will appear as corrupted table while most of the > >time > >there will be no change at all. > > > >Only after restart fuseki server then the update will be shown correctly. > > > >Is this normal behavior? Or does the real-time update only possible by > >SPARQL Update query through it's REST api? > > > >Note: > >There is no message in terminal saying that fuseki is running in update > >enabled mode when starting the server, when though I already pass in the > >option via command line. > > > >20:15:03 INFO Server :: TDB dataset: > >directory=MY_DB_FOLDER/ > > > >20:15:04 INFO Config :: Home Directory: > >/Users/Noname/dev/jena-fuseki-1.0.0 > > > >20:15:04 INFO Server :: Dataset path = /xxx > > > >20:15:04 INFO Server :: Fuseki 1.0.0 > >2013-09-12T10:49:49+0100 > > > >20:15:04 INFO Server :: Started 2013/12/09 20:15:04 JST on > >port 3030 > > > > >
