Thanks for pointing it out Allen. I'll work on an addendum 2.6 patch for HADOOP-12800.
On Fri, Jul 22, 2016 at 3:59 PM Allen Wittenauer <a...@effectivemachines.com> wrote: > > > On Jul 22, 2016, at 9:07 AM, Zhe Zhang <zhe.zhang.resea...@gmail.com> > wrote: > > > > Thanks Allen for the note. I thought the 2.6 Dockerfile issue was > addressed in https://issues.apache.org/jira/browse/HADOOP-12800? > > 2.6 builds on JDK6 and JDK7. 2.x, where x>6, builds on JDK7 and JDK8. > [1] This should have been a big red flag in that patch: > > --- > +RUN apt-get install -y oracle-java8-installer > --- > > (It's interesting that ~2 years later, we're still dealing with the > fallout of the JRE compatibility break in 2.7. I wonder how many of those > PMCs who voted for it are still actively involved.) > > [1] For completeness, 3.x only builds on JDK8 but probably not JDK9, given > log4j 1.x, etc, etc. -- Zhe Zhang Apache Hadoop Committer http://zhe-thoughts.github.io/about/ | @oldcap
