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Posted to dev@jena.apache.org by "Paolo Castagna (JIRA)" <ji...@apache.org> on 2011/09/11 22:42:09 UTC
[jira] [Commented] (JENA-114) Enabling slice(0,N)-project-order
optimization cause "open iterator" warnings.
[ https://issues.apache.org/jira/browse/JENA-114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13102341#comment-13102341 ]
Paolo Castagna commented on JENA-114:
-------------------------------------
Is this the problem?
Index: src/com/hp/hpl/jena/sparql/engine/iterator/QueryIterTopN.java
===================================================================
--- src/com/hp/hpl/jena/sparql/engine/iterator/QueryIterTopN.java (revision 1169513)
+++ src/com/hp/hpl/jena/sparql/engine/iterator/QueryIterTopN.java (working copy)
@@ -72,6 +72,7 @@
// Keep Java happy.
Iterator<Binding> iter0 = Iter.nullIterator() ;
setIterator(iter0) ;
+ qIter.close() ;
return ;
}
> Enabling slice(0,N)-project-order optimization cause "open iterator" warnings.
> ------------------------------------------------------------------------------
>
> Key: JENA-114
> URL: https://issues.apache.org/jira/browse/JENA-114
> Project: Jena
> Issue Type: Bug
> Reporter: Andy Seaborne
> Priority: Minor
>
> In TransformTopN, enabling the optimization for slice(0,N)-project-order optimization cause "open iterator" warnings from test "Solution Sequence" / "Limit 3".
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