Even better!
Thanks Uwe.
On 22/08/2017 11:12, Uwe Schindler wrote:
Hi Rory,
Small update: Buxfix release Lucene/Solr 6.6.1 will also be ready. Will
possibly come out next week.
Uwe
-----
Uwe Schindler
Achterdiek 19, D-28357 Bremen
http://www.thetaphi.de
eMail: u...@thetaphi.de
-----Original Message-----
From: Rory O'Donnell [mailto:rory.odonn...@oracle.com]
Sent: Tuesday, August 22, 2017 9:22 AM
To: dev@lucene.apache.org; Uwe Schindler <u...@thetaphi.de>; 'Dawid
Weiss' <dawid.we...@cs.put.poznan.pl>
Cc: rory.odonn...@oracle.com; 'Dalibor Topic' <dalibor.to...@oracle.com>;
'Balchandra Vaidya' <balchandra.vai...@oracle.com>; 'Muneer Kolarkunnu'
<abdul.kolarku...@oracle.com>
Subject: Re: Ready for JDK 9 ?
Thanks for the update Uwe, great news!
Rgds,Rory
On 21/08/2017 21:44, Uwe Schindler wrote:
Hi Rory,
Apache Lucene/Solr 7.0 will be the first version that "offcially" supports
Java 9. It will come out the next weeks. I fixed the startup scripts of Apache
Solr and we also tested GC logging successfully:
https://issues.apache.org/jira/browse/SOLR-8689
https://issues.apache.org/jira/browse/SOLR-10184
https://issues.apache.org/jira/browse/SOLR-8689
We finally fixed the issues with Apache Hadoop integration, as upstream
updated their library to not fail on the plain "9" as version number with
StringIndexOutOfBoundsException.
Apache Lucene and Solr 6.6.1 will also be released soon, but it is not yet
decided if we backport everything (the Hadoop upgrade was committed
already, the shell scripts of windows not yet).
Uwe
-----
Uwe Schindler
Achterdiek 19, D-28357 Bremen
http://www.thetaphi.de
eMail: u...@thetaphi.de
-----Original Message-----
From: Rory O'Donnell [mailto:rory.odonn...@oracle.com]
Sent: Thursday, August 10, 2017 10:49 AM
To: dev@lucene.apache.org; Uwe Schindler <u...@thetaphi.de>; 'Dawid
Weiss' <dawid.we...@cs.put.poznan.pl>
Cc: rory.odonn...@oracle.com; 'Dalibor Topic'
<dalibor.to...@oracle.com>;
'Balchandra Vaidya' <balchandra.vai...@oracle.com>; 'Muneer
Kolarkunnu'
<abdul.kolarku...@oracle.com>
Subject: Re: Ready for JDK 9 ?
Thanks for the update Uwe!
Rgds,Rory
On 09/08/2017 17:50, Uwe Schindler wrote:
Hi Rory,
Thank you for heads-up. I installed JDK 8 update 144 and Java 9 build 181
a
minute ago. Once the first runs have succeeded, I'll report back.
About the current state:
- Apache Lucene 6.6 and the coming Apache Lucene 7.0 is fully comliant
to
Java 9 and works with "--illegal-access=deny", so the "kill switch" is not
needed.
- Apache Solr 6.6 and Apache Solr 7.0 work (Java wise), but the startup
(shell) scripts don't detect the Java version correctly. I think a fix is in the
make (for Windows and Linux). But if you ignore the startup scripts and
do it
yourself, it works. We applied some fixes for third party libraries that
don't
work correctly (e.g. Hadoop in the version we use).
Older Solr and Lucene versions may still have problems, as the Module
system changed some internal APIs we need for unmapping files, but
generally they should work, but not everything might be with best
performance (e.g. it chooses slow NIOFSDirectory instead on memory
mapping).
We currently do not support Lucene with Automodules, so you *have*
to
use Lucene on classpath. The reason is that the JAR files share same
packages. So you cannot make modules out of Lucene or Solr. We may
support this in later versions, but that's not an important reason for us.
You
can still combine all of Lucene and Solr and make one huge "Uber
Module"
out of it (and that's what I personally recommend), but that's up to the
user.
Uwe
-----
Uwe Schindler
Achterdiek 19, D-28357 Bremen
http://www.thetaphi.de
eMail: u...@thetaphi.de
-----Original Message-----
From: Rory O'Donnell [mailto:rory.odonn...@oracle.com]
Sent: Tuesday, August 8, 2017 12:04 PM
To: Dawid Weiss <dawid.we...@cs.put.poznan.pl>; Uwe Schindler
<u...@thetaphi.de>
Cc: rory.odonn...@oracle.com; Dalibor Topic
<dalibor.to...@oracle.com>;
Balchandra Vaidya <balchandra.vai...@oracle.com>; Muneer
Kolarkunnu
<abdul.kolarku...@oracle.com>; dev@lucene.apache.org
Subject: Ready for JDK 9 ?
Hi Uwe & Dawid,
Thank you very much for all your testing of JDK 9 during its
development! Such contributions have significantly helped shape and
improve JDK 9.
Now that we have reached the JDK 9 Final Release Candidate phase [1] ,
I
would like to ask if your project can be considered to be 'ready for JDK
9', or if there are any remaining show stopper issues which you've
encountered when testing with the JDK 9 release candidate.
JDK 9 b181 is available at http://jdk.java.net/9/
If you have a public web page, mailing list post, or even a tweet
announcing you project's readiness for JDK 9, I'd love to add the URL to
the upcoming JDK 9 readiness page on the Quality Outreach wiki.
Looking forward to hearing from you,
Rory
[1] http://openjdk.java.net/projects/jdk9/
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland
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