So, confirmed the behavior on my centos 6.7 VM. Did some experiments based on the RC source tarball.
1) replaced the nifi-framework nar with the one from my ubuntu build (SUCCESS) 2) cracked open the nifi-framework nar, replaced the nifi-web-ui war with the one from my ubuntu build (SUCCESS) going to dive into how nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui is built, and see if there is something it is using from the environment or userland which is causing this. On Sun, Dec 6, 2015 at 9:19 PM, Tony Kurc <[email protected]> wrote: > I stood up a VM of centos 6.7 to help confirm this suspicion > On Dec 6, 2015 9:18 PM, "Andre" <[email protected]> wrote: > >> All, >> >> Just to update: >> >> Surprisingly enough, running nifi from convenience tar.gz ( >> https://dist.apache.org/repos/dist/dev/nifi/nifi-0.4.0/ >> < >> https://dist.apache.org/repos/dist/dev/nifi/nifi-0.4.0/nifi-0.4.0-bin.tar.gz >> > >> nifi-0.4.0- >> < >> https://dist.apache.org/repos/dist/dev/nifi/nifi-0.4.0/nifi-0.4.0-bin.tar.gz >> > >> bin.tar.gz >> < >> https://dist.apache.org/repos/dist/dev/nifi/nifi-0.4.0/nifi-0.4.0-bin.tar.gz >> > >> ) results in success. >> >> I reckon there may be something affecting the build of NiFi in Centos 6.7 >> Received an out of band report of this issue on Fedora 23 with 1.8.0_66. >> Going to get a couple VMs going to try to replicate >> >> On Sun, Dec 6, 2015 at 7:14 PM, Matt Burgess <[email protected]> wrote: >> >> > Maybe it was the OpenJDK vs Oracle instead of 7 vs 8, if so then sorry >> for >> > the wild goose chase. Found this instead: >> > >> > https://bugs.openjdk.java.net/browse/JDK-7193557 >> > >> > Sent from my iPhone >> > >> > > On Dec 6, 2015, at 6:49 PM, Andre <[email protected]> wrote: >> > > >> > > All, >> > > >> > > I've removed openjdk 1.7 from the system and cleaned the m2 >> repositories >> > > and rebuilding. >> > > >> > >> On Mon, Dec 7, 2015 at 10:46 AM, Tony Kurc <[email protected]> wrote: >> > >> >> > >> I've tried like 10 different permutations of JAVA_HOME, PATH and the >> JVM >> > >> I'm running with once built. I'm not able to replicate on Ubuntu >> 14.04 >> > >> (x86_64) >> > >> >> > >>> On Sun, Dec 6, 2015 at 6:38 PM, Aldrin Piri <[email protected]> >> > wrote: >> > >>> >> > >>> @Tony >> > >>> >> > >>> I do have the OpenJDK installed (just from yum install) >> > >>> >> > >>> [apiri@brick nifi-0.4.0-SNAPSHOT]$ stat >> > >>> >> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el7_1.x86_64/bin/javac >> > >>> File: >> > >>> >> > >> ‘/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el7_1.x86_64/bin/javac’ >> > >>> Size: 7360 Blocks: 16 IO Block: 4096 regular file >> > >>> Device: fd01h/64769d Inode: 1253993 Links: 1 >> > >>> Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ >> > root) >> > >>> Access: 2015-12-06 17:21:49.784947106 -0500 >> > >>> Modify: 2015-10-21 16:38:49.000000000 -0400 >> > >>> Change: 2015-10-22 04:27:45.533275171 -0400 >> > >>> Birth: - >> > >>> >> > >>> Only delta I see is that I am running CentOS 7. >> > >>> >> > >>>> On Sun, Dec 6, 2015 at 6:33 PM, Andre <[email protected]> >> wrote: >> > >>>> >> > >>>> All, >> > >>>> >> > >>>> I did some rebuilding around here and here's my findings: >> > >>>> >> > >>>> $ git checkout e5281f1fc1865c653f8e2147622229d55c7d9ab1 >> > >>>> >> > >>>> Works like a charm. Makes sense as this was the build I was using >> > >>>> previously. Nifi WebUI is alive and kicking. >> > >>>> >> > >>>> $ git checkout 7726d069cdc >> > >>>> >> > >>>> Build completes, however ./bin/nifi.sh start causes the error >> > >> previously >> > >>>> mentioned. >> > >>>> >> > >>>> 2015-12-07 10:01:26,557 WARN [main] >> > >>> org.apache.nifi.web.server.JettyServer >> > >>>> Failed to start web server... shutting down. >> > >>>> java.lang.IllegalArgumentException: Comparison method violates its >> > >>> general >> > >>>> contract! >> > >>>> at >> > >>> java.util.ComparableTimSort.mergeHi(ComparableTimSort.java:866) >> > >>>> ~[na:1.8.0_65] >> > >>>> at >> > >>> java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:483) >> > >>>> ~[na:1.8.0_65] >> > >>>> at >> > >> >> > >> java.util.ComparableTimSort.mergeForceCollapse(ComparableTimSort.java:422) >> > >>>> ~[na:1.8.0_65] >> > >>>> at >> java.util.ComparableTimSort.sort(ComparableTimSort.java:222) >> > >>>> ~[na:1.8.0_65] >> > >>>> at java.util.Arrays.sort(Arrays.java:1246) ~[na:1.8.0_65] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:865) >> > >>>> ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) >> > >>>> ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349) >> > >>>> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342) >> > >>>> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) >> > >>>> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >>>> >> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505) >> > >>>> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) >> > >>>> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at org.eclipse.jetty.server.Server.start(Server.java:387) >> > >>>> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) >> > >>>> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at org.eclipse.jetty.server.Server.doStart(Server.java:354) >> > >>>> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >> >> > >> >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) >> > >>>> ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] >> > >>>> at >> > >>>> org.apache.nifi.web.server.JettyServer.start(JettyServer.java:663) >> > >>>> ~[nifi-jetty-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT] >> > >>>> at org.apache.nifi.NiFi.<init>(NiFi.java:137) >> > >>>> [nifi-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT] >> > >>>> at org.apache.nifi.NiFi.main(NiFi.java:227) >> > >>>> [nifi-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT] >> > >>>> >> > >>>> >> > >>>> Given the comments, I've switched to Java 8 to build: >> > >>>> >> > >>>> $ 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: 1.8.0_65, vendor: Oracle Corporation >> > >>>> Java home: >> > >>> /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.65-0.b17.el6_7.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" >> > >>>> >> > >>>> >> > >>>> $ ps aux | grep mvn >> > >>>> /etc/alternatives/java_sdk_1.8.0//bin/java -classpath >> > >>>> /usr/local/apache-maven-3.3.9/boot/plexus-classworlds-2.5.2.jar >> > >>>> -Dclassworlds.conf=/usr/local/apache-maven-3.3.9/bin/m2.conf >> > >>>> -Dmaven.home=/usr/local/apache-maven-3.3.9 >> > >>>> -Dmaven.multiModuleProjectDirectory=/home/user/development/nifi >> > >>>> org.codehaus.plexus.classworlds.launcher.Launcher -T 2.0C clean >> > install >> > >>>> >> > >>>> and to run: >> > >>>> >> > >>>> ... >> > >>>> 2015-12-07 10:01:09,572 INFO [main] >> org.apache.nifi.bootstrap.Command >> > >>>> Command: /etc/alternatives/java_sdk_1.8.0/bin/java >> > >>>> ... >> > >>>> >> > >>>> Between builds, just for the sake of peace of mind I do: >> > >>>> >> > >>>> $ rm -rf ~/m2/repository/org/apache/nifi >> > >>>> $ find ~/development/nifi -name target -exec rm -rf {} \; >> > >>>> >> > >>>> >> > >>>> yum is up to date (therefore I would expect to be running the last >> > >>> OpenJDK >> > >>>> release in RHEL land) >> > >>>> >> > >>>> $ cat /etc/redhat-release >> > >>>> CentOS release 6.7 (Final) >> > >>>> >> > >>>> >> > >>>> $ rpm -qa | grep -i java >> > >>>> java-1.8.0-openjdk-1.8.0.65-0.b17.el6_7.x86_64 >> > >>>> java-1.7.0-openjdk-1.7.0.91-2.6.2.2.el6_7.x86_64 >> > >>>> tzdata-java-2015g-2.el6.noarch >> > >>>> java-1.8.0-openjdk-headless-1.8.0.65-0.b17.el6_7.x86_64 >> > >>>> java-1.8.0-openjdk-devel-1.8.0.65-0.b17.el6_7.x86_64 >> > >>>> java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.2.el6_7.x86_64 >> > >>>> >> > >>>> >> > >>>> >> > >>>> >> > >>>>> On Mon, Dec 7, 2015 at 9:49 AM, 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! >> > >> >> > >> >
