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Posted to users@jena.apache.org by Mikael Pesonen <mi...@lingsoft.fi> on 2020/04/17 10:03:31 UTC
Upload N-Quads with Fuseki with conflicting graph name
Hi,
in Fuseki I uploaded N-Quad files after setting Destination graph name a
different graph than in files (should have left it empty). Uploads were
successfull but I can't find the data anywhere, so what happens to data
in this case when there are conflicting graph names?
Br,
Mikael
Re: Upload N-Quads with Fuseki with conflicting graph name
Posted by Mikael Pesonen <mi...@lingsoft.fi>.
Log explains it, so when graph name is given explicitly, input should
not have graph names:
[2020-04-17 15:03:28] riot WARN Only triples or default graph
data expected : named graph data ignored
[2020-04-17 15:03:29] Fuseki INFO [1] Filename: 1734-2.nq,
Content-Type=application/octet-stream, Charset=null => N-Quads :
Count=7297 Triples=0 Quads=7297
[2020-04-17 15:03:29] Fuseki INFO [1] 201 Created (394 ms)
On 17/04/2020 14.49, Andy Seaborne wrote:
> Most likely nothing.
>
> If the system tries to read a dataset (quads) and wants a graph
> (triples), it takes just the default graph.
>
> If that was empty, then no data actually loaded.
>
> What is in the log?
>
> Andy
>
>
> On 17/04/2020 11:03, Mikael Pesonen wrote:
>>
>> Hi,
>>
>> in Fuseki I uploaded N-Quad files after setting Destination graph
>> name a different graph than in files (should have left it empty).
>> Uploads were successfull but I can't find the data anywhere, so what
>> happens to data in this case when there are conflicting graph names?
>>
>> Br,
>> Mikael
>>
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Re: Upload N-Quads with Fuseki with conflicting graph name
Posted by Andy Seaborne <an...@apache.org>.
Most likely nothing.
If the system tries to read a dataset (quads) and wants a graph
(triples), it takes just the default graph.
If that was empty, then no data actually loaded.
What is in the log?
Andy
On 17/04/2020 11:03, Mikael Pesonen wrote:
>
> Hi,
>
> in Fuseki I uploaded N-Quad files after setting Destination graph name a
> different graph than in files (should have left it empty). Uploads were
> successfull but I can't find the data anywhere, so what happens to data
> in this case when there are conflicting graph names?
>
> Br,
> Mikael
>