> 7,2
> > and 21, sec, but with 9000 items, I get the following error:
> >
> > Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> > at
> >
> >
> org.apache.jena.reasoner.rulesys.impl.BindingVectorMultiSet.getSubSet(Bind
; I implemented a rule that checks if an item of o1 has the same label of an
> item of o2, with a generic rule reasoner of jena
>
> when I use less items in ontology 2, 3000 and 6000 i get the result in 7,2
> and 21, sec, but with 9000 items, I get the following error:
>
> Excepti
of o1 has the same label of an
item of o2, with a generic rule reasoner of jena
when I use less items in ontology 2, 3000 and 6000 i get the result in 7,2
and 21, sec, but with 9000 items, I get the following error:
Exception in thread "main" java.lang.OutOfMemoryErr
wrote:
Hi all,
I have a named graph with 10mil+ quads. I am trying to clear the named
graph. In order to do this I am using CLEAR GRAPH NAMED_GRAPH. I am using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
a named graph with 10mil+ quads. I am trying to clear the named
graph. In order to do this I am using CLEAR GRAPH NAMED_GRAPH. I am
using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
am using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
am running into a Java Heap
space error?
Thanks
am using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
:
Hi all,
I have a named graph with 10mil+ quads. I am trying to clear the named
graph. In order to do this I am using CLEAR GRAPH NAMED_GRAPH. I am using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
Hi all,
I have a named graph with 10mil+ quads. I am trying to clear the named
graph. In order to do this I am using CLEAR GRAPH NAMED_GRAPH. I am using
fusek2 and the fuseki war. Any ideas why I am running into a Java Heap
space error?
Thanks
On 24/07/14 19:08, Mark Feblowitz wrote:
Ok -
I tried the DatasetAccessor approach and discovered the subtlety in the phrase
PUT the entire updated graph to the server.” What I found is that, upon each
update, the graph subset that I’m sending as an update becomes the complete graph.
yes
I use the latter - separate submissions of a single update request containing
several statements :
INSERT DATA { ...
...
...
} ;
So it seems that I could consider buffering up a number of these within the
same update request.
Out of curiosity, does an update request get submitted to
On 25/07/14 17:44, Mark Feblowitz wrote:
I use the latter - separate submissions of a single update request containing
several statements :
INSERT DATA { ...
...
...
} ;
So it seems that I could consider buffering up a number of these within the
same update request.
Out of
Ok -
I tried the DatasetAccessor approach and discovered the subtlety in the phrase
PUT the entire updated graph to the server.” What I found is that, upon each
update, the graph subset that I’m sending as an update becomes the complete
graph.
My use case is somewhat unusual: I have a set
Hi all!
On 30/05/14 16:36, Mark Feblowitz wrote:
After some amount of time I see a series of messages after update posts
WARN [xx] RC = 500 : Java heap space
And I’m seeing java.lang.OutOfMemoryError: Java heap space” errors.
I also got this error yesterday on an important
Osma
Comments inline:
On 05/06/2014 10:11, Osma Suominen osma.suomi...@helsinki.fi wrote:
Hi all!
On 30/05/14 16:36, Mark Feblowitz wrote:
After some amount of time I see a series of messages after update posts
WARN [xx] RC = 500 : Java heap space
And I’m seeing
all!
On 30/05/14 16:36, Mark Feblowitz wrote:
After some amount of time I see a series of messages after update posts
WARN [xx] RC = 500 : Java heap space
And I’m seeing java.lang.OutOfMemoryError: Java heap space” errors.
I also got this error yesterday on an important machine
16:36, Mark Feblowitz wrote:
After some amount of time I see a series of messages after update posts
WARN [xx] RC = 500 : Java heap space
And I’m seeing java.lang.OutOfMemoryError: Java heap space” errors.
I also got this error yesterday on an important machine.
My setup
Hi Andy!
On 05/06/14 14:28, Andy Seaborne wrote:
Osma,
What are the long running queries?
Here's one (sorry for the messed up line breaks):
2014-06-04 11:26:42,705 INFO Fuseki :: [14739587] Query =
PREFIX owl: http://www.w3.org/2002/07/owl# PREFIX rdf:
On 05/06/14 12:47, Osma Suominen wrote:
Hi Andy!
On 05/06/14 14:28, Andy Seaborne wrote:
Osma,
What are the long running queries?
Here's one (sorry for the messed up line breaks):
(the query in question may just be syp[tom and not the root cause - that
is, it's not expensive but
On 05/06/14 15:19, Andy Seaborne wrote:
(the query in question may just be syp[tom and not the root cause - that
is, it's not expensive but something else at the same time caue it to
go wrong)
That's what I thought too.
At a quick look:
?s text:query ('ampumavä*' 1)
Lucene is
Mark
Answers inline:
On 02/06/2014 19:14, Mark Feblowitz markfeblow...@comcast.net wrote:
Ok -
It’s another day… after a weekend’s rest. And now I have a few
observations and many questions:
So, a bit more about what I’m doing (much of it likely naive):
I create a local ontmodel, create
On 03/06/14 09:43, Rob Vesse wrote:
Mark
Answers inline:
On 02/06/2014 19:14, Mark Feblowitz markfeblow...@comcast.net wrote:
Ok -
It’s another day… after a weekend’s rest. And now I have a few
observations and many questions:
So, a bit more about what I’m doing (much of it likely naive):
Ok -
It’s another day… after a weekend’s rest. And now I have a few observations and
many questions:
So, a bit more about what I’m doing (much of it likely naive):
I create a local ontmodel, create several statements in that model, convert the
model to a string, wrap it with INSERT DATA {
Hi Mark,
The long running query is quite significant.
On 30/05/14 18:26, Mark Feblowitz wrote:
That’s a good idea.
One improvement I’ve already made was to relocate the DB to local
disk - having it on a shared filesystem is an even worse idea.
The updates tend to be on the order of 5-20
No content i.e HTTP status code 204 is what you get when you do an
HTTP operation and there is no body to the reply. It's fine - it's
same as 200 + information that there is no bytes in the body.
You get it from, say, POSTing a SPARQL Update that completes successfully.
Andy
On
I have a setup where there can be many, rapid-fire updates sent to Jena TDB via
UPDATE posts to Fuseki.
After some amount of time I see a series of messages after update posts
WARN [xx] RC = 500 : Java heap space
And I’m seeing java.lang.OutOfMemoryError: Java heap space” errors
markfeblow...@comcast.net
Subject: Jena/Fuseki/TDB Java heap space and OutOfMemory errors
Date: May 30, 2014 at 9:36:31 AM EDT
To: users@jena.apache.org users@jena.apache.org
I have a setup where there can be many, rapid-fire updates sent to Jena TDB
via UPDATE posts to Fuseki.
After some
, after restarting Fuseki. For regular processing, I’m seeing
bursts of many such flurries of updates, at the same time I’m seeing
perhaps a dozen queries.
Begin forwarded message:
From: Mark Feblowitz markfeblow...@comcast.net
Subject: Jena/Fuseki/TDB Java heap space and OutOfMemory errors
Date
, at the same time I’m seeing
perhaps a dozen queries.
Begin forwarded message:
From: Mark Feblowitz markfeblow...@comcast.net
Subject: Jena/Fuseki/TDB Java heap space and OutOfMemory errors
Date: May 30, 2014 at 9:36:31 AM EDT
To: users@jena.apache.org users@jena.apache.org
I have a setup where
(at least during
catch-up, after restarting Fuseki. For regular processing, I’m seeing
bursts of many such flurries of updates, at the same time I’m seeing
perhaps a dozen queries.
Begin forwarded message:
From: Mark Feblowitz markfeblow...@comcast.net
Subject: Jena/Fuseki/TDB Java heap space
of a turtle file
is 2.5 GB
I am trying to infer new facts from ontology and data file .
For that I have created model for ontology and data and an object of
InfModel to create a inference model for getting inferences .
But I am getting java heap space error on running code when am loading
ontology
java.lang.OutOfMemoryError: Java heap space exception.
Doing the following commands:
./tdbloader --loc=../temp/
../../edubase-rdf-r2rc3/dataset/EduBaseExtract.rdf
The EduBaseExtract.rdf has about 6.2 million triples. The triples are
loaded without errors - Then I execute the following :
./tdbquery --loc
On 09/08/13 16:42, Martin Vasilev wrote:
Hi,
Just installed Jena 2.10.1 and playing around with the tdbloader,
tdbloader2 and tdbquery cmd tools. The strange thing is when I execute
tdbquery I get java.lang.OutOfMemoryError: Java heap space exception.
Doing the following commands
On 08/09/2013 06:48 PM, Andy Seaborne wrote:
On 09/08/13 16:42, Martin Vasilev wrote:
Hi,
Just installed Jena 2.10.1 and playing around with the tdbloader,
tdbloader2 and tdbquery cmd tools. The strange thing is when I execute
tdbquery I get java.lang.OutOfMemoryError: Java heap space
Hi,
I am encountering a re-occuring Java heap space issue with a Fuseki TDB
database through SPARQL update. I am trying to load 11 GB of data into a Fuseki
triplestore through SPARQL update (s-post) on named graphs. I have allocated 6
GB of memory to the JVM in the fuseki-server configuration
-
From: Andy Seaborne [mailto:andy.seaborne.apa...@gmail.com] On Behalf Of
Andy Seaborne
Sent: Friday, July 27, 2012 15:47 PM
To: users@jena.apache.org
Subject: Re: TDB exceeding java heap space
Hi there,
com.hp.hpl.jena.tdb.sys.CachingTDBMaker.createDatasetGraph(CachingTDBMaker
.java:46
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