我在 Ubuntu 16.04 上运行 jena-fuseki 服务器。我正在尝试加载数据集，如下所示：
./fuseki-server --loc="/home/dataset.json.bz2" /ds
不断弹出的错误如下：
[2018-05-21 23:37:07] Server INFO Running in read-only mode for /ds
[2018-05-21 23:37:08] Server INFO Apache Jena Fuseki 3.7.0
[2018-05-21 23:37:08] Config INFO FUSEKI_HOME=/home/apache-jena-fuseki-3.7.0
[2018-05-21 23:37:08] Config INFO FUSEKI_BASE=/home/apache-jena-fuseki-3.7.0/run
[2018-05-21 23:37:08] Config INFO Shiro file: file:///home/apache-jena-fuseki-3.7.0/run/shiro.ini
[2018-05-21 23:37:08] Config INFO Template file: templates/config-tdb-dir
[2018-05-21 23:37:08] Config INFO TDB dataset: directory=/home/dataset.json.bz2
[2018-05-21 23:37:08] Server ERROR Exception in initialization: caught: Existing file: /home/dataset.json.bz2
[2018-05-21 23:37:08] WebAppContext WARN Failed startup of context o.e.j.w.WebAppContext@74cf8b28{/,file:///home/apache-jena-fuseki-3.7.0/webapp/,UNAVAILABLE}
org.apache.jena.assembler.exceptions.AssemblerException: …