Hi,
BTW, there was a slight change in APIJARs caused by this API change:
https://github.com/openjdk/jdk/commit/5fc9b5787dc4d7f00d2c59288bc8d840fdf5b495
(this does not affect our code, but it was done 3 weeks ago). I hope
something like this won't happen. I updated the PR, no code changes
needed as those methods were not used by Lucene.
I'd like to update the APIJARS again shortly before the feature branch
is created.
Uwe
Am 09.06.2023 um 23:10 schrieb Uwe Schindler:
Let me merge and backport the java 21 map PR first. It has all new
source directories and APIJAR files.
For safety I will regenerate the 21 APIJAR with newest jdk build. Fyi,
to regenerate you need to have an environment variable with jdk21 as
autoprovisioning doesn't work.
After that we can copy-paste the vector impl to the main/java21 folder
and add vector classes to it.
Uwe
Am 9. Juni 2023 22:30:09 MESZ schrieb Chris Hegarty
<christopher.hega...@elastic.co.INVALID>:
Hi,
On 9 Jun 2023, at 17:19, Uwe Schindler <u...@thetaphi.de> wrote:
Hi,
if possible I would like to get the Java 21 changes
(MemorySegments and Vector) into the release. I'd like to ask
Chris who has better knowledge how to proceed. If he suggests to
wait maybe a week or 2, I'd suggest to wait that time.
Chris Hegarthy: Do you know if the API of JDK 21 is finalized or
not. From my understanding the final phases have started, so API
changes are unlikely. If there are bug fixes they won't affect
public APIs or the incubator module, right?
Your understanding is correct. I do not expect any API changes at
this point.
The MMapDir changes are already tested all the time, vector API
needs the forward port to 21.
We are also doing some early testing with JDK 21 EA, and it would
be great to get the 21-version of Panama VectorUtils in. I can
help get this done.
Uwe, what has been done so far? If nothing, as that is still the
case tomorrow, I can start on it.
-Chris.
Uwe
Am 09.06.2023 um 18:07 schrieb Adrien Grand:
Hello all,
There is some good stuff that is scheduled for 9.7 already, I
found the following changes in the changelog that look
especially interesting:
- Concurrent query rewrites for vector queries.
- Speedups to vector indexing/search via integration of the
Panama vector API.
- Reduced overhead of soft deletes.
- Support for update by query.
I propose we start the process for a 9.7 release, and I
volunteer to be the release manager. I suggest the following
schedule:
- Feature freeze on June 16th, one week from now. This is when
the 9.7 branch will be cut.
- Open a vote on June 21st, which we'll possibly delay if
blockers get identified.
--
Adrien
--
Uwe Schindler
Achterdiek 19, D-28357 Bremen
https://www.thetaphi.de
eMail:u...@thetaphi.de
--
Uwe Schindler
Achterdiek 19, 28357 Bremen
https://www.thetaphi.de
--
Uwe Schindler
Achterdiek 19, D-28357 Bremen
https://www.thetaphi.de
eMail:u...@thetaphi.de
