Server:
/usr/bin/java
-Dlog4j.configuration=file:/home/text/tools/apache-jena-fuseki-3.9.0/log4j.properties
-Xmx5600M -jar fuseki-server.jar --update --port 3030
--loc=/home/text/tools/jena_data_test/ /ds
No custom configs, default installation package.
Sparql similar to this (returns 5-10 triplets) :
CONSTRUCT { ?s ?p ?o }
FROM <https://resource.lingsoft.fi/4f13c609-48b4-4e4d-a40b-2d7946f88234/>
WHERE
{
?s ?p ?o
VALUES ?s {lsr:10609f75-5cf3-4544-8fc1-c361778c3bd8
lsr:88d0bb8c-35d8-4051-a27d-a0d93af77985
lsr:fc7b2c65-453e-469b-9c5d-8c7ee4ee6902
lsr:239c6da0-4c24-4539-a277-c9756d6257ee
lsr:2ef0190d-6271-447a-992f-6225fc440897
lsr:6aaf601c-ccf4-4e59-9757-1a463db49fa9
lsr:d7c9dc96-cd61-4a31-b466-bb2491a3ceaf
lsr:6f6802cf-0336-4234-90b8-cc8780058f0d
lsr:d1e2751b-4332-4d57-95e4-ca8070c16782
lsr:81053775-4722-4a00-b3f7-33d4feb3629b}
}
I solved this by adding sleep to script. So I guess it's about the java
memory manager not getting time to free memory? Even with sleep it was
barely doable, memory consumption changing rapidly between 1,5 gig - 6 gig.
On 29/01/2019 15:50, Andy Seaborne wrote:
Mikael,
There aren't enough details except to mention the suspects like sorting.
With all the questions on the list, I personally don't track the
details of each installation so please also remind me of your current
setup.
Andy
On 29/01/2019 11:32, Mikael Pesonen wrote:
I'm not able to run a basic read-only script without running out of
memory on the server.
Consumption goes to 7+gigs (VM 10+ gigs), then system kills Fuseki
when running out of memory.
All I'm running is simple sparql query getting few triples of
resource. This is run for about 50k times.
All settings are default, using GSP.
--
Lingsoft - 30 years of Leading Language Management
www.lingsoft.fi
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Mikael Pesonen
System Engineer
e-mail: mikael.peso...@lingsoft.fi
Tel. +358 2 279 3300
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