I think it looks pretty good.

I'm in about the same boat as Rob.  We have a delivery in 3-4 weeks, so
would love to have a 2.10.0 by then.

-Steve

On Sunday, February 10, 2013, Andy Seaborne wrote:

> How are we doing for a Jena 2.10.0 release?
>
> I think we're ready to start pre-release testing with the user community
> in advance of the formal release?  This is not a purely incremental release
> and it would be good to remove any unnecessary disruption that the changes
> cause.
>
> I have put some draft text together (see below) for the testing cycle.
> This includes some thing about /Experimental to let people see what's also
> going on.
>
> Rob - any feedback from your early testing work?
>
> Stephan - I put in some text about update+streaming but if you want to put
> some more in to pick out the key details, then please do so.
>
>
> RIOT Status:
>
> RIOT/readers:
>
> RIOT - jena is not automatically initializing RIOT readers into model.read
> currently; it only happens if ARQ initializes or RIOT.init is explicitly
> called.  May be doable for the release but I prefer to be quite sure
> automatic initialization is stable for all ways to use Jena.
>
> RIOT/writers:
>
> The new code is not completely ready yet. It need more tests and tidying
> up. The documentation needs writing.
>
> I don't think waiting on this is a reason to hold the 2.10 release up.
>
> If it is in good shape by the release proper, it could go in without it
> wiring itself into model.write so it is only used when calling the new:
>
>    RDFWriterMgr.write(model, format)
>
> so if you use it, you get the new code, but existing code continues with
> the old writers.
>
> Other:
>
> Are there any contributed patches we should try to get in?  I know of one
> (JENA-228). Any others?
>
> Have I forgotten anything else?
>
>         Andy
>
>
> -----------------
> **** DRAFT ****
> Testing cycle announcement text:
>
>
> == apache-jena-libs
>
> There is a new maven artifact to help applications by providing a single
> maven artifact that include the main Jena modules.
>
>       <dependency>
>         <groupId>org.apache.jena</**groupId>
>         <artifactId>apache-jena-libs</**artifactId>
>         <type>pom</type>
>         <version>2.10.0</version>
>       </dependency>
>
> Note the use of <type>pom</type>
>
> BY using this artifact, applications will not be affected by any changes
> to the internal development module structure of Jena.
>
> See
> http://jena.staging.apache.**org/download/maven.html<http://jena.staging.apache.org/download/maven.html>
>
> == RIOT Reader
>
> There is a new RDF parser subsystem, which includes
>
> * improved content negotiation
> * the ability to register new parsers into Jena
> * alignment to RDF 1.1 Turtle
> * these features apply when applications use model.read
>
> http://jena.apache.org/**documentation/io/index.html<http://jena.apache.org/documentation/io/index.html>
>
> The package name org.openjena.riot becomes org.apache.jena.riot.
>
> There is some compatibility code in org.openjena.riot.  Operations are
> deprecated and will be removed after this release.
>
> Call
>   org.apache.jena.riot.RIOT.**init()
> to ensure it is initialized.
>
> (An automatic initialization inside Jena risks class init loops - we will
> add automatic initialization in Jena 2.10.0 only if we can ensure stability)
>
> == Streaming Update
>
> The SPARQL Update engine has been re-architected to make the fundamental
> execution of SPARQL Updates streamable.
>
> There is no change to applications using SPARQL Update.
>
> There are changes to the interface for storage systems that make special
> provision for SPARQL Update. If you are migrating such a storage system, do
> talk to the developers on [email protected] if you have any questions
> or sugegstiosn for improvements.
>
> == Portuguese Translations of the tutorial
>
> Guilherme Cavalcanti has provided a Portuguese translation of the
> tutorials.
>
> http://jena.staging.apache.**org/tutorials/<http://jena.staging.apache.org/tutorials/>
>
> == Reification
>
> As part of simplifying Jena, the reification styles Convenient and Minimal
> are being removed.  These need a significant amount of internal state
> management and impede scaling beyond storage in memory.
>
> The only support style is "standard", which as always been the default
> style in Jena.  Only style "standard" has even been supported by TDB and
> SDB.
>
> Use of the constants for these styles is deprecated and will be treated as
> "standard".
>
> == Internal simplification
>
> Other simplifications in this release include the removal of the graph
> query handler subsystem.  This is unrelated to SPARQL and existed in
> support of RDQL.
>
> The graph level bulk query handler has been removed - compatibility for
> the Model API for all bulk update is maintained.
>
> == Other interesting things
> [ Not for the announcement@ message ]
>
> There is an "experimental" area in Jena SVN where some new features are
> being tried out.  There is no commitment to these features becoming part of
> trunk but you are welcome to browse and contribute to these developments.
>
> https://svn.apache.org/repos/**asf/jena/Experimental/<https://svn.apache.org/repos/asf/jena/Experimental/>
>
> * jena-client
>
> new interface to SPARQL services
>
> * riot-output
>
> These are new writers to go into RIOT, including Trig and an extensible
> registry of writers.
>
> * sparql-cache
>
> a HTTP cache for SPARQL queries that caches query results and can also
> deal with repeated use of limit/offset to mimic paging and represent
> results in different formats without reissuing the query.
>
> * cancellable-updates
>
> An experiment into extending the query time mechanism to the SPARQL Update
> code.
>
>
>
>
>

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