[jira] [Assigned] (JENA-602) Fuseki upload should avoid having to cache the data into memory where possible

["Andy Seaborne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne reassigned JENA-602:
----------------------------------

    Assignee: Andy Seaborne

> Fuseki upload should avoid having to cache the data into memory where possible
> ------------------------------------------------------------------------------
>
>                 Key: JENA-602
>                 URL: https://issues.apache.org/jira/browse/JENA-602
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: Fuseki
>    Affects Versions: Fuseki 1.0.0
>            Reporter: Rob Vesse
>            Assignee: Andy Seaborne
>
> Currently when uploading data files to Fuseki it always caches the data in-memory even if the underlying dataset is transactional.  The reason stated in code is that since a form multipart request is used there is no way of knowing which graph the data is destined for because you may see the graph name after the data.
> With the ongoing Fuseki UI refactor it may be worth rethinking this, what we could do is require that any graph name is a query string parameter thus guaranteeing up front access to it and that only the data is POSTed in the form multipart request.
> If this change was made we could then support transactional uploads since you'd always know the graph to write to in advance and this would make file uploads significantly faster for systems like TDB.



--
This message was sent by Atlassian JIRA
(v6.1.4#6159)