Re: Debugging corrupted TDB?

2019-07-05 Thread Matthew Holt
on a higher level of debug output? Apologies for the too general question on this.. Thank you, Matt On Thu, Jul 4, 2019 at 4:39 AM Rob Vesse wrote: > What do you mean by a re-index? i.e. what were the sequence of operations > that preceded this error > > Rob > > On 03/07/2019, 20

Debugging corrupted TDB?

2019-07-03 Thread Matthew Holt
Hi all, Upon trying to access a TDB instance that was just re-indexed, we are getting the following error: com.google.common.util.concurrent.UncheckedExecutionException: com.hp.hpl.jena.tdb.base.file.FileException:

Poor performance, replacing TDB or upgrading from 2.7.1?

2018-07-30 Thread Matthew Holt
Hi all, We have a mature product that began using Jena TDB in 2008 when our product was created. It uses it as the intermediary layer, and at a lower-level, all data is persisted to a relational database as well. As the scale of data used by our application has grown, TDB has increasingly served

Re: Changing TDB File Mode on an existing index, in 2.7.11?

2016-01-28 Thread Matthew Holt
Hi Andy, Thanks for the reply. Responding in-line below... On Thu, Jan 28, 2016 at 4:26 AM, Andy Seaborne <a...@apache.org> wrote: > On 27/01/16 21:45, Matthew Holt wrote: > >> Hi, >> Wanted to check if anyone can confirm if you can successfully change the >> TDB Fi

Re: Changing TDB File Mode on an existing index, in 2.7.11?

2016-01-28 Thread Matthew Holt
On Thu, Jan 28, 2016 at 1:10 PM, Andy Seaborne <a...@apache.org> wrote: > On 28/01/16 16:52, Matthew Holt wrote: > >> Hi Andy, >> Thanks for the reply. Responding in-line below... >> >> On Thu, Jan 28, 2016 at 4:26 AM, Andy Seaborne <a...@apache.org> wr

Changing TDB File Mode on an existing index, in 2.7.11?

2016-01-27 Thread Matthew Holt
Hi, Wanted to check if anyone can confirm if you can successfully change the TDB File Mode in 2.7.11 from direct to mapped (assuming a restart takes place) , or vice-versa, without any issues? We've read that this is supported, and tried this without any issues, but received some push back as at