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From "Uwe Schindler" <...@thetaphi.de>
Subject RE: [JENKINS] Lucene-Solr-4.x-Linux-Java8-64 - Build # 1 - Failure!
Date Sun, 01 Jul 2012 21:24:53 GMT
I opened bug report @ Oracle. The attached code does not compile with JDK 8-ea-b45, but compiles
with JDK 5,6,7!

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> Sent: Sunday, July 01, 2012 10:10 PM
> To: dev@lucene.apache.org
> Subject: RE: [JENKINS] Lucene-Solr-4.x-Linux-Java8-64 - Build # 1 - Failure!
> 
> Correction: Our code is correct, just not easy to read. The variable can never be
> uninitialized, it is a bug in Java 8's javac.
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
> > -----Original Message-----
> > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > Sent: Sunday, July 01, 2012 9:55 PM
> > To: dev@lucene.apache.org
> > Subject: RE: [JENKINS] Lucene-Solr-4.x-Linux-Java8-64 - Build # 1 - Failure!
> >
> > This one only happens with Java 8 on Lucene 4.x because of the
> > sophisticated backwards layer. As it compiles fine in Java 6 and 7 we
> > should open a bug report @ Oracle, but it is still a hint to a
> > problem, the variable can indeed be uninitilized, so it’s a bug in our
> > code that we should fix. I will attach the source file to the bug report and
> commit a fix to 4.x branch.
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> > > -----Original Message-----
> > > From: Policeman Jenkins Server [mailto:jenkins@sd-datasolutions.de]
> > > Sent: Sunday, July 01, 2012 8:52 PM
> > > To: dev@lucene.apache.org
> > > Subject: [JENKINS] Lucene-Solr-4.x-Linux-Java8-64 - Build # 1 - Failure!
> > >
> > > Build:
> > > http://jenkins.sd-datasolutions.de/job/Lucene-Solr-4.x-Linux-Java8-6
> > > 4/
> > > 1/
> > >
> > > No tests ran.
> > >
> > > Build Log:
> > > [...truncated 7210 lines...]
> > >     [javac] Compiling 650 source files to
> > > /mnt/ssd/jenkins/workspace/Lucene-
> > > Solr-4.x-Linux-Java8-64/checkout/lucene/build/core/classes/java
> > >     [javac] warning: [options] bootstrap class path not set in
> > > conjunction with - source 1.6
> > >     [javac] /mnt/ssd/jenkins/workspace/Lucene-Solr-4.x-Linux-Java8-
> > > 64/checkout/lucene/core/src/java/org/apache/lucene/store/CompoundFil
> > > eD
> > > ire
> > > ctory.java:178: error: variable mapping might not have been initialized
> > >     [javac]       return mapping;
> > >     [javac]              ^
> > >     [javac] Note: Some input files use or override a deprecated API.
> > >     [javac] Note: Recompile with -Xlint:deprecation for details.
> > >     [javac] 1 error
> > >
> > > [...truncated 1 lines...]
> > > BUILD FAILED
> > > /mnt/ssd/jenkins/workspace/Lucene-Solr-4.x-Linux-Java8-
> > > 64/checkout/build.xml:29: The following error occurred while
> > > executing this
> > > line:
> > > /mnt/ssd/jenkins/workspace/Lucene-Solr-4.x-Linux-Java8-
> > > 64/checkout/lucene/build.xml:50: The following error occurred while
> > > executing this line:
> > > /mnt/ssd/jenkins/workspace/Lucene-Solr-4.x-Linux-Java8-
> > > 64/checkout/lucene/common-build.xml:445: The following error
> > > occurred while executing this line:
> > > /mnt/ssd/jenkins/workspace/Lucene-Solr-4.x-Linux-Java8-
> > > 64/checkout/lucene/common-build.xml:1315: Compile failed; see the
> > > compiler error output for details.
> > >
> > > Total time: 10 seconds
> > > Build step 'Execute shell' marked build as failure Archiving
> > > artifacts Recording test results Email was triggered for: Failure
> > > Sending email for trigger: Failure
> > >
> > >
> >
> >
> >
> > ---------------------------------------------------------------------
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> 
> 
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