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https://issues.apache.org/jira/browse/JENA-330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephen Allen resolved JENA-330.
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Resolution: Fixed
Fixed in revision 1440841.
I was able to solve the issue with the out-of-order blank node and list
shortcuts by making just those parts non-streaming. This should be acceptable
because we don't expect them to be very large.
> Streaming support for SPARQL Update queries and streaming support for quads
> in INSERT DATA / DELETE DATA queries
> ----------------------------------------------------------------------------------------------------------------
>
> Key: JENA-330
> URL: https://issues.apache.org/jira/browse/JENA-330
> Project: Apache Jena
> Issue Type: Improvement
> Components: ARQ
> Reporter: Stephen Allen
> Assignee: Stephen Allen
> Priority: Minor
> Attachments: config-null.ttl, JENA-330_20121016.patch,
> TestLargeUpdates.java
>
>
> The SPARQL Update parser currently parses all update queries into a single
> UpdateRequest object which holds them in memory. Instead the parser should
> insert queries into something like a Sink<Update>. Additionally it should
> put the quads from INSERT_DATA and DELETE_DATA into a Sink<Quad> instead of
> an ArrayList.
> This should allow the creation of a streaming update parser, which could be
> combined with JENA-309 to have full streaming into an underlying
> transactional store and the ability to handle arbitrarily large INSERT_DATA
> or DELETE_DATA queries (to the limits of the transaction system).
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