Giovanni Mels created JENA-1138:
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Summary: java.lang.OutOfMemoryError: GC overhead limit exceeded
Key: JENA-1138
URL: https://issues.apache.org/jira/browse/JENA-1138
Project: Apache Jena
Issue Type: Bug
Components: Cmd line tools
Affects Versions: Jena 3.0.1
Environment: Oracle JDK 1.8.0, Windows 7 64bit
Reporter: Giovanni Mels
Since 3.0.1 we get "java.lang.OutOfMemoryError: GC overhead limit exceeded"
exceptions when using the {{sparql}} command line tool, even on relative small
datasets (~1.6 million triples).
The issue occurs when the dataset is loaded in memory, so before the actual
query execution.
{code}
sparql --query empty.rq --data sample-data.ttl
{code}
(empty.rq = _SELECT * WHERE \{ \}_)
This query takes ~20 seconds using Jena 2.13.0 and Jena 3.0.0, it fails with
3.0.1 after ~4 minutes with "java.lang.OutOfMemoryError: GC overhead limit
exceeded".
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