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Posted to dev@jena.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2013/05/29 19:40:21 UTC

[jira] [Commented] (JENA-267) SPARQL JSON Parser is not streaming

    [ https://issues.apache.org/jira/browse/JENA-267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13669475#comment-13669475 ] 

ASF subversion and git services commented on JENA-267:
------------------------------------------------------

Commit 1487561 from rvesse
[ https://svn.apache.org/r1487561 ]

Commit partial code for JENA-267 which I've been sitting on for a while to test that svn2jira integration is now set up correctly
                
> SPARQL JSON Parser is not streaming
> -----------------------------------
>
>                 Key: JENA-267
>                 URL: https://issues.apache.org/jira/browse/JENA-267
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: ARQ
>    Affects Versions: ARQ 2.9.1
>            Reporter: Rob Vesse
>            Assignee: Rob Vesse
>              Labels: json, sparql
>
> The current SPARQL JSON parser in ARQ parses the JSON by parsing the entire response into a in-memory data structure and then iterating over that.  So for large results it is trivial to hit an OutOfMemory exception.
> This task is to reimplement the SPARQL JSON parser to be fully streaming in its implementation in line with all the other results parsers

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