That is an internal class to the Flink runner. Runners are allowed to choose whichever logging framework they want to use with the understanding that the SDK and shared libraries use SLF4J but most likely its a simple typo.
On Tue, Jun 26, 2018 at 7:22 AM Kenneth Knowles <k...@google.com> wrote: > Seems like a legit bug to me. Perhaps we can adjust checkstyle, or some > other more semantic analysis, to forbid it. > > Kenn > > On Tue, Jun 26, 2018 at 6:48 AM Rafael Fernandez <rfern...@google.com> > wrote: > >> +Lukasz Cwik <lc...@google.com> , +Henning Rohde <hero...@google.com> >> >> On Tue, Jun 26, 2018 at 1:25 AM Romain Manni-Bucau <rmannibu...@gmail.com> >> wrote: >> >>> Hi guys, >>> >>> answering a question on slack i realized flink >>> ExecutableStageDoFnOperator.java uses JUL instead of SLF4J, not sure it is >>> intended so thought I would mention it here. >>> >>> Side note: archetype and some test code does as well but it is less an >>> issue. >>> >>> Romain Manni-Bucau >>> @rmannibucau <https://twitter.com/rmannibucau> | Blog >>> <https://rmannibucau.metawerx.net/> | Old Blog >>> <http://rmannibucau.wordpress.com> | Github >>> <https://github.com/rmannibucau> | LinkedIn >>> <https://www.linkedin.com/in/rmannibucau> | Book >>> <https://www.packtpub.com/application-development/java-ee-8-high-performance> >>> >>
