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Posted to dev@jena.apache.org by "Osma Suominen (JIRA)" <ji...@apache.org> on 2016/06/10 11:29:20 UTC

[jira] [Reopened] (JENA-1191) Enhance sdbload to cover quad formats, trigger the bulk loader, and print progress.

     [ https://issues.apache.org/jira/browse/JENA-1191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Osma Suominen reopened JENA-1191:
---------------------------------

I noticed while investigating JENA-1193 that sdbload gives a NullPointerException when given a TriG file that includes a default graph, e.g. this one:

{noformat}
@prefix ex: <http://example.org/>.

{
	ex:s ex:p ex:o .
}
{noformat}

Result:
{noformat}
ERROR Error in thread: null
java.lang.NullPointerException
	at org.apache.jena.sdb.layout2.NodeLayout2.nodeToLex(NodeLayout2.java:40)
	at org.apache.jena.sdb.layout2.TupleLoaderBase$PreparedNode.<init>(TupleLoaderBase.java:426)
	at org.apache.jena.sdb.layout2.TupleLoaderBase.load(TupleLoaderBase.java:93)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes.updateOneTuple(LoaderTuplesNodes.java:298)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes.access$200(LoaderTuplesNodes.java:42)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes$Commiter.run(LoaderTuplesNodes.java:361)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at org.apache.jena.sdb.layout2.NodeLayout2.nodeToLex(NodeLayout2.java:40)
	at org.apache.jena.sdb.layout2.TupleLoaderBase$PreparedNode.<init>(TupleLoaderBase.java:426)
	at org.apache.jena.sdb.layout2.TupleLoaderBase.load(TupleLoaderBase.java:93)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes.updateOneTuple(LoaderTuplesNodes.java:298)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes.access$200(LoaderTuplesNodes.java:42)
	at org.apache.jena.sdb.layout2.LoaderTuplesNodes$Commiter.run(LoaderTuplesNodes.java:361)
	at java.lang.Thread.run(Thread.java:745)
{noformat}


> Enhance sdbload to cover quad formats, trigger the bulk loader, and print progress.
> -----------------------------------------------------------------------------------
>
>                 Key: JENA-1191
>                 URL: https://issues.apache.org/jira/browse/JENA-1191
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: SDB
>    Affects Versions: Jena 3.1.0
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>             Fix For: Jena 3.1.1
>
>




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