I couldn't find the reference on a quick internet search; instead they say it has something to do with non-transitive Comparators and/or the new TimSort implementation. I would think if that were the case we would've seen this a lot earlier though; not everyone is having this problem right?
Sent from my iPhone > On Dec 6, 2015, at 5:49 PM, Tony Kurc <[email protected]> wrote: > > @Matt, I'm compiling now too > >> On Sun, Dec 6, 2015 at 5:46 PM, Matt Burgess <[email protected]> wrote: >> >> Yes sir. I think they changed the way constructor bytecodes are generated >> in Java 8, so if you want to run on Java 8 you're supposed to compile on >> Java 8 (even if you also want a Java 7 target). I will try to find a >> reference on this to make sure I'm not entirely crazy, but I'm pretty sure >> I've run into this before. >> >> Sent from my iPhone >> >>> On Dec 6, 2015, at 5:35 PM, Tony Kurc <[email protected]> wrote: >>> >>> @Matt - so I could try to replicate by setting my JAVA_HOME to a 7 jdk >> when >>> I build, then when I launch, use an 8 jre? I'll give that a try >>> >>>> On Sun, Dec 6, 2015 at 5:31 PM, Matt Burgess <[email protected]> >> wrote: >>>> >>>> I think I've seen that with Java 7 compiled code (not compiled with 8 >>>> using 7 target) loaded on a Java 8 VM. >>>> >>>> Sent from my iPhone >>>> >>>>> On Dec 6, 2015, at 4:58 PM, Andre <[email protected]> wrote: >>>>> >>>>> Matt, >>>>> >>>>> $ mvn -version >>>>> Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; >>>>> 2015-11-11T03:41:47+11:00) >>>>> Maven home: /usr/local/apache-maven-3.3.9 >>>>> Java version: 1.7.0_91, vendor: Oracle Corporation >>>>> Java home: /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.91.x86_64/jre >>>>> Default locale: en_US, platform encoding: UTF-8 >>>>> OS name: "linux", version: "2.6.32-573.8.1.el6.x86_64", arch: "amd64", >>>>> family: "unix" >>>>> >>>>> Yes. It did happen with the RC1 as well. >>>>> >>>>> System is a centos development box with nothing in special, all >>>>> packages, except maven are installed from Centos & EPEL repos. Maven >>>>> installed from TGZ. >>>>> >>>>> >>>>> >>>>>> On Mon, Dec 7, 2015 at 12:26 AM, Matt Gilman <[email protected] >>> >>>> wrote: >>>>>> Andre, >>>>>> >>>>>> Can you confirm that your up to date? And then run 'mvn -version' to >>>>>> provide your environment? Also do you see them same thing running the >>>> 0.4.0 >>>>>> RC candidate that was sent out yesterday? >>>>>> >>>>>> Thanks! >>>>>> >>>>>> Matt >>>>>> >>>>>>> On Sun, Dec 6, 2015 at 4:19 AM, Andre <[email protected]> wrote: >>>>>>> >>>>>>> Hi there, >>>>>>> >>>>>>> I am wondering if anyone else is facing the following error when >>>>>>> starting nifi 0.4.0 compiled from master?? >>>>>>> >>>>>>> 2015-12-06 19:58:31,325 WARN [main] >>>>>>> org.eclipse.jetty.webapp.WebAppContext Failed startup of context >>>>>>> o.e.j.w.WebAppContext@2c9af8c3 >> {/nifi,file:/home/user/development/nifi/nifi-assembly/target/nifi-0.4.0-SNAPSHOT-bin/nifi-0.4.0-SNAPSHOT/work/jetty/nifi-web-ui-0.4.0-SNAPSHOT.war/webapp/,STARTING}{./work/nar/framework/nifi-framework-nar-0.4.0-SNAPSHOT.nar-unpacked/META-INF/bundled-dependencies/nifi-web-ui-0.4.0-SNAPSHOT.war} >>>>>>> java.lang.IllegalArgumentException: Comparison method violates its >>>>>>> general contract! >>
