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Posted to users@jena.apache.org by Jean-Marc Vanel <je...@gmail.com> on 2018/04/02 07:03:21 UTC
Re: Towards Jena 3.7.0
Latest Jena source works fine with semantic_forms
<https://github.com/jmvanel/semantic_forms/wiki> application (uses Jena TDB
API with Lucene connection ).
According to latest commit, the Jena release is almost there :
*commit b850a9cd118db450becb1568f52a3e2617833e61 (HEAD -> master,
origin/master, origin/HEAD)*
*Author: Andy Seaborne <andy@apache.org <an...@apache.org>>*
*Date: Thu Mar 29 17:08:34 2018 +0100*
* [maven-release-plugin] prepare for next development iteration*
and jena version is already "3.8.0-SNAPSHOT" .
2018-03-13 19:53 GMT+01:00 Andy Seaborne <an...@apache.org>:
> The development community is heading towards Jena 3.7.0 (no specific date
> - as ever, it has to fit around the volunteers time).
>
> We'd like to encourage you to test it before the release using the
> development code and builds. Drop over to dev@.
>
>
> There is lots in this release, much more than listed here, but areas that
> might be worth you investigating and testing include:
>
>
> == Java9: Running on a Java9 platform is supported
> Language requirement remain Java8. More below.
>
> == SPARQL: Evaluation change
>
> JENA-1507: Changes to GROUP BY when the WHERE pattern has no results.
>
> == Feature
>
> JENA-1461: Allow ARQ custom functions to be written in JavaScript
> Draft documentation:
> http://jena.apache.org/documentation/query/javascript-functions.html
>
> == API
>
> This release is not binary compatible (NB Releases are not guaranteed to
> be binary compatible nor mix-and-match versions of jars).
> This time there are specific API changes:
>
> JENA-1389: Return `this` rather than `void` from Dataset
> JENA-1495: PR#368 "Return Model from PrefixMapping methods"
>
>
> ** Java9
>
> Java8 is the current LTS version of Java and receives security updates.
> The next LTS is Java11. [Sched]
>
> [Sched] http://www.oracle.com/technetwork/java/eol-135779.html
>
> There are different cases for running with Java9:
>
> [1] Run on a Java9 JVM
> [2] Build using Java9 JDK, output Java8 class files.
> [3] Java9 required - language features and runtime library
> [4] Java9 modules
>
> [1] at Jena 3.7.0, running with a Java9 platform (except jena-elephas) is
> supported.
>
> [2] at Jena 3.7.0, running maven (3.5.0 or later) using Java9 to produce
> Java8 bytecode is supported (except as noted). We now run a Jenkins job
> daily to check this for the main jars.
>
> [3] The project has no current plans to require a Java9 language runtime.
> The language requirement is still Java8.
>
> [4] Jena jars can work as automatic modules but Jena itself does not
> provide a "modules" version. Proper migration needs all the dependencies to
> be modules, and also has implications on the upstream. Contribution and
> discussions are welcome!
>
> For discussion and background see
>
> [A] http://blog.joda.org/2017/05/java-se-9-jpms-automatic-modules.html
> [B] http://blog.joda.org/2017/04/java-se-9-jpms-module-naming.html
>
> And note: Java 9 is obsolete March 2018, as soon as Java10 comes out.
> http://openjdk.java.net/projects/jdk/10/#Schedule
>
> Notes:
>
> jena-elephas depends on Hadoop that depends on jdk.tools which is not
> available in Java9.
>
--
Jean-Marc Vanel
http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me#subject
<http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me>
Déductions SARL - Consulting, services, training,
Rule-based programming, Semantic Web
+33 (0)6 89 16 29 52
Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui
Re: Towards Jena 3.7.0
Posted by Andy Seaborne <an...@apache.org>.
The 3.7.0 release is being VOTE'd on at the moment on the dev@jena list:
https://lists.apache.org/thread.html/a5139d2c560b4b5ce161f8440d4a2cdb733e291f52f355593ef33e69@%3Cdev.jena.apache.org%3E
(being Easter, it might be slower than usual.)
which includes links to the proposed www.apache.org/dist/jena area and
the artifacts to send to maven central.
The documentation is on http://jena.staging.apache.org/
As we use the maven release plugin, the version moves to the next one as
the proposed release is built.
Andy
On 02/04/18 08:03, Jean-Marc Vanel wrote:
> Latest Jena source works fine with semantic_forms
> <https://github.com/jmvanel/semantic_forms/wiki> application (uses Jena TDB
> API with Lucene connection ).
>
> According to latest commit, the Jena release is almost there :
>
> *commit b850a9cd118db450becb1568f52a3e2617833e61 (HEAD -> master,
> origin/master, origin/HEAD)*
> *Author: Andy Seaborne <andy@apache.org <an...@apache.org>>*
> *Date: Thu Mar 29 17:08:34 2018 +0100*
> * [maven-release-plugin] prepare for next development iteration*
>
> and jena version is already "3.8.0-SNAPSHOT" .
>
>
> 2018-03-13 19:53 GMT+01:00 Andy Seaborne <an...@apache.org>:
>
>> The development community is heading towards Jena 3.7.0 (no specific date
>> - as ever, it has to fit around the volunteers time).
>>
>> We'd like to encourage you to test it before the release using the
>> development code and builds. Drop over to dev@.
>>
>>
>> There is lots in this release, much more than listed here, but areas that
>> might be worth you investigating and testing include:
>>
>>
>> == Java9: Running on a Java9 platform is supported
>> Language requirement remain Java8. More below.
>>
>> == SPARQL: Evaluation change
>>
>> JENA-1507: Changes to GROUP BY when the WHERE pattern has no results.
>>
>> == Feature
>>
>> JENA-1461: Allow ARQ custom functions to be written in JavaScript
>> Draft documentation:
>> http://jena.apache.org/documentation/query/javascript-functions.html
>>
>> == API
>>
>> This release is not binary compatible (NB Releases are not guaranteed to
>> be binary compatible nor mix-and-match versions of jars).
>> This time there are specific API changes:
>>
>> JENA-1389: Return `this` rather than `void` from Dataset
>> JENA-1495: PR#368 "Return Model from PrefixMapping methods"
>>
>>
>> ** Java9
>>
>> Java8 is the current LTS version of Java and receives security updates.
>> The next LTS is Java11. [Sched]
>>
>> [Sched] http://www.oracle.com/technetwork/java/eol-135779.html
>>
>> There are different cases for running with Java9:
>>
>> [1] Run on a Java9 JVM
>> [2] Build using Java9 JDK, output Java8 class files.
>> [3] Java9 required - language features and runtime library
>> [4] Java9 modules
>>
>> [1] at Jena 3.7.0, running with a Java9 platform (except jena-elephas) is
>> supported.
>>
>> [2] at Jena 3.7.0, running maven (3.5.0 or later) using Java9 to produce
>> Java8 bytecode is supported (except as noted). We now run a Jenkins job
>> daily to check this for the main jars.
>>
>> [3] The project has no current plans to require a Java9 language runtime.
>> The language requirement is still Java8.
>>
>> [4] Jena jars can work as automatic modules but Jena itself does not
>> provide a "modules" version. Proper migration needs all the dependencies to
>> be modules, and also has implications on the upstream. Contribution and
>> discussions are welcome!
>>
>> For discussion and background see
>>
>> [A] http://blog.joda.org/2017/05/java-se-9-jpms-automatic-modules.html
>> [B] http://blog.joda.org/2017/04/java-se-9-jpms-module-naming.html
>>
>> And note: Java 9 is obsolete March 2018, as soon as Java10 comes out.
>> http://openjdk.java.net/projects/jdk/10/#Schedule
>>
>> Notes:
>>
>> jena-elephas depends on Hadoop that depends on jdk.tools which is not
>> available in Java9.
>>
>
>
>