Damien Obrist created JENA-1769: ----------------------------------- Summary: Dataset#listNames slow for large TDB2 datasets Key: JENA-1769 URL: https://issues.apache.org/jira/browse/JENA-1769 Project: Apache Jena Issue Type: Bug Components: TDB2 Affects Versions: Jena 3.13.0 Reporter: Damien Obrist
With Jena 3.13.0, the running time of {{Dataset#listNames}} has increased significantly for TDB2 datasets. I have compared the running times for a sample TDB2 dataset containing *1'000'000 triples*. I have observed a running time of *~270ms* with Jena 3.12.0 and *~13.5s* with Jena 3.13.0. We're using a dataset with many millions of triples and for our use case, the running time has increased from seconds to minutes. -- This message was sent by Atlassian Jira (v8.3.4#803005)