API differences in Hibernate ORM 5.1 vs 5.3
by Gail Badner
Hi,
There were lots of differences in the compatibility report, so as a first
step, I've excluded packages/classes that I considered SPI, internal, or
"grey area". This reduced the the differences to a more manageable amount.
You can see a summary of the incompatibilities along with suggested
mitigation at [1].
The report is attached to [1], along with a zip with instructions for
running the report.
I believe there are some "false positives" in the report, and I have
documented them in the section, "False Positives?".
Feel free to comment on the article.
Thanks,
Gail
[1]
https://developer.jboss.org/wiki/HibernateORMBinaryCompatibilityBetween51...
8 months, 2 weeks
IP banned from forum
by Gunnar Morling
Hi,
Is anyone banning users from the forum? I am getting "A ban has been
issued on your IP address."
I don't think banning by IP is a good strategy as many users will have
dynamic IPs from their hoster's shared pool, so it's a random game to
hit an IP previously banned due to some other user's spam.
Thanks,
--Gunnar
8 months, 2 weeks
New CI machine preview
by Sanne Grinovero
You're all welcome to play with http://54.225.162.168/
however please keep these in mind:
- it's not the final machine: don't put too much effort in creating
nice build scripts as we'll reset it to clean state soon. We *might*
be able to store jobs defined so far, but we might choose not to.
- domain name should be coming: ci.hibernate.org ..not sure when, got
no replies so far from.
- authentication: just click on login, it will use OAuth2 to request
your identity via your GitHub account. Permissions to create new jobs,
edit existing jobs, run a build manually depend on your github account
be part of the Hibernate organization (or not, in which case you have
read only status)
At this stage I'd like to get a feeling if the hardware is powerful
enough, and also we need to select which other plugins we want to use,
I'm looking especially to:
- static analysis reports
- pull requests integration
both are relatively undefined, we can of course start simple and
improve later.. just checking this fits basic needs now.
Sanne
11 months
JDK 17 Early Access build 28 & JDK 18 build 3 are available
by Rory O'Donnell
Hi Sanne & Yoann, **
*
*
*Per the JDK 17 schedule , we are in Rampdown Phase One.*
*Please advise if you find any issues while testing the latest Early
Access builds.*
The overall feature set is frozen. No further JEPs will be targeted to
this release.
* Features integrated in JDK 17:
o JEP 306: Restore Always-Strict Floating-Point Semantics
<https://openjdk.java.net/jeps/306>
o JEP 356: Enhanced Pseudo-Random Number Generators
<https://openjdk.java.net/jeps/356>
o JEP 382: New macOS Rendering Pipeline
<https://openjdk.java.net/jeps/382>
o JEP 391: macOS/AArch64 Port <https://openjdk.java.net/jeps/391>
o JEP 398: Deprecate the Applet API for Removal
<https://openjdk.java.net/jeps/398>
o JEP 403: Strongly Encapsulate JDK Internals
<https://openjdk.java.net/jeps/403>
o JEP 406: Pattern Matching for switch (Preview)
<https://openjdk.java.net/jeps/406>
o JEP 407: Remove RMI Activation <https://openjdk.java.net/jeps/407>
o JEP 409: Sealed Classes <https://openjdk.java.net/jeps/409>
o JEP 410: Remove the Experimental AOT and JIT Compiler
<https://openjdk.java.net/jeps/410>
o JEP 411: Deprecate the Security Manager for Removal
<https://openjdk.java.net/jeps/411>
o JEP 412: Foreign Function & Memory API (Incubator)
<https://openjdk.java.net/jeps/412>
o JEP 414: Vector API (Second Incubator)
<https://openjdk.java.net/jeps/414>
o JEP 415: Context-Specific Deserialization Filters
<https://openjdk.java.net/jeps/415>
*OpenJDK 17 Early Access build 28 is available at
**https://jdk.java.net/17* <https://jdk.java.net/17>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception <https://openjdk.java.net/legal/gplv2+ce.html>
* Release Notes are available at https://jdk.java.net/17/release-notes
<https://jdk.java.net/17/release-notes>
* Changes in build 28 that maybe of interest:
o *JDK-8269028: [BACKOUT] JDK-8196415 Disable SHA-1 Signed JARs *
o JDK-8268774: Residual logging output written to STDOUT, not
STDERR [*Reported by Apache Ant*]
o JDK-8264843: Javac crashes with NullPointerException when
finding unencoded XML in <pre> tag [*Reported by Apache Lucene*]
*OpenJDK 18 Early Access build 3 is now available at
**https://jdk.java.net/18* <https://jdk.java.net/18>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception <https://openjdk.java.net/legal/gplv2+ce.html>
* Changes in recent builds that maybe of interest:
o JDK-8266791: Annotation property which is compiled as an array
property but changed to a single element throws NPE [*Reported
by Byte Buddy*]
* Coming in a future JDK 18 build
o Removal of Biased Locking in JDK 18 - Details
<https://github.com/openjdk/jdk/pull/4522>
*Other Topics of Interest: *
* State of Loom: https://www.youtube.com/watch?v=KG24inClY2M
<https://www.youtube.com/watch?v=KG24inClY2M>
* State of Panama: https://www.youtube.com/watch?v=B8k9QGvPxC0
<https://www.youtube.com/watch?v=B8k9QGvPxC0>
* What's a JEP: https://www.youtube.com/watch?v=l1VrmvyIEpM
<https://www.youtube.com/watch?v=l1VrmvyIEpM>
*Quality Report for June 2021 was published here [1]. ***
* Thanks to everyone who contributed by creating features or
enhancements, logging bugs, or downloading and testing the
early-access builds.
Rgds,Rory
[1]
https://wiki.openjdk.java.net/display/quality/Quality+Outreach+Report+Jun...
*
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland
5 years, 2 months
JDK 17 is now in Rampdown Phase One
by Rory O'Donnell
Hi Sanne & Yoann,
*Per the JDK 17 schedule , we are in Rampdown Phase One [1].*
**Please advise if you find any issues while testing the latest Early
Access builds**.**
* Schedule:
o *2021/06/10 Rampdown Phase One*
o 2021/07/15 Rampdown Phase Two
o 2021/08/05 Initial Release Candidate
o 2021/08/19 Final Release Candidate
o 2021/09/14 General Availability
The overall feature set is frozen. No further JEPs will be targeted to
this release.
**
* Important JEPs have been integrated – Attention Required!
* *JEP 411: **Deprecate the Security Manager for
Removal*<https://openjdk.java.net/jeps/411>
o Deprecate, for removal, most Security Manager related classes
and methods.
o Warning message at startup if the Security Manager is enabled on
the command line.
o Warning message at run time if a Java application or library
installs a Security Manager dynamically.
o Deprecation is in concert with the legacy Applet API (JEP 398).
* *JEP 407: **Remove RMI Activation*<https://openjdk.java.net/jeps/407>
o Removal the Remote Method Invocation (RMI) Activation mechanism,
while preserving the rest of RMI.
o It was deprecated for removal by JEP
385<https://openjdk.java.net/jeps/385>in Java SE 15.
* *JEP 403: **Strongly Encapsulate JDK
Internals*<https://openjdk.java.net/jeps/403>
o Strongly encapsulate all internal elements of the JDK, except
for critical internal APIs such as /sun.misc.Unsafe/.
o It will no longer be possible to relax the strong encapsulation
of internal elements via a single command-line option.
* Other features integrated in JDK 17:
o *JEP 306: **Restore Always-Strict Floating-Point
Semantics*<https://openjdk.java.net/jeps/306>
o JEP 356: Enhanced Pseudo-Random Number
Generators<https://openjdk.java.net/jeps/356>
o JEP 382: New macOS Rendering
Pipeline<https://openjdk.java.net/jeps/382>
o JEP 391: macOS/AArch64 Port<https://openjdk.java.net/jeps/391>
o JEP 398: Deprecate the Applet API for
Removal<https://openjdk.java.net/jeps/398>
o *JEP 406: **Pattern Matching for switch
(Preview)*<https://openjdk.java.net/jeps/406>
o JEP 409: Sealed Classes<https://openjdk.java.net/jeps/409>
o JEP 410: Remove the Experimental AOT and JIT
Compiler<https://openjdk.java.net/jeps/410>
o JEP 412: Foreign Function & Memory API
(Incubator)<https://openjdk.java.net/jeps/412>
o *JEP 414: **Vector API (Second
Incubator)*<https://openjdk.java.net/jeps/414>
o *JEP 415: **Context-Specific Deserialization
Filters*<https://openjdk.java.net/jeps/415>
*OpenJDK 17 Early Access build 26 is available at
**https://jdk.java.net/17*<https://jdk.java.net/17>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception<https://openjdk.java.net/legal/gplv2+ce.html>
* Release Notes are available at
https://jdk.java.net/17/release-notes<https://jdk.java.net/17/release-notes>
* Changes in recent builds that maybe of interest:
* *Build 26:*
o JDK-8268241: deprecate JVM TI Heap functions 1.0
o JDK-8266846: Add java.time.InstantSource
o JDK-8248268: Support KWP in addition to KW
o JDK-8204686: Dynamic parallel reference processing support for
Parallel GC
o JDK-8259530: Generated docs contain MIT/GPL-licenced works
without reproducing the licence [*Reported by Apache Maven*]
o JDK-8266766: Arrays of types that cannot be an annotation member
do not yield exceptions [*Reported by ByteBuddy*]
o JDK-8266598: Exception values for
AnnotationTypeMismatchException are not always informative
[*Reported by ByteBuddy*]
* *Build 25*
o JDK-8266653: Change update mode for JDK rpm/deb installers as it
breaks "yum update" for JDK11+
o JDK-8263202: Update Hebrew/Indonesian/Yiddish ISO 639 language
codes to current
o JDK-8229517: Support for optional asynchronous/buffered logging
o JDK-8182043: Access to Windows Large Icons
*OpenJDK 18 Early Access build 1 is now available at
**https://jdk.java.net/18* <https://jdk.java.net/18>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception <https://openjdk.java.net/legal/gplv2+ce.html>
* Issues addressed in this build - here
<https://github.com/openjdk/jdk/compare/jdk-18%2B0...jdk-18%2B1>
*Other Topics which might be of Interest: *
**
* Java Cryptographic Roadmap [2] has been updated.
* Inside Java Newscast #6 [3]
o a closer look at the list of JEPs of JDK 17 as well as the
development process
* Inside Java Newscast #7 [4]
o discusses in greater detail `pattern matching for switch`,
previewed in JDK 17
Rgds,Rory
[1]
https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html><https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html><https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html>
[2] https://java.com/en/jre-jdk-cryptoroadmap.html
<https://java.com/en/jre-jdk-cryptoroadmap.html>
[3] https://inside.java/2021/06/10/insidejava-newscast-006/
<https://inside.java/2021/06/10/insidejava-newscast-006/>
[4] https://inside.java/2021/06/13/podcast-017/
<https://inside.java/2021/06/13/podcast-017/>
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland
5 years, 3 months
