Hi Gary, As the linked page explains, anonymous classes can cause various problems when serializing objects in Jenkins, so these messages are printed as a warning so we can identify potential issues. I think these are the anonymous classes in question: MavenArtifactArchiver$2 <https://github.com/jenkinsci/maven-plugin/blob/7ac83fa85fda0c4d1d02663059644f0655823879/src/main/java/hudson/maven/reporters/MavenArtifactArchiver.java#L131>, MavenFingerprinter$1 <https://github.com/jenkinsci/maven-plugin/blob/7ac83fa85fda0c4d1d02663059644f0655823879/src/main/java/hudson/maven/reporters/MavenFingerprinter.java#L112>. It looks like they are only used for remoting, so a PR to convert them to named classes would be welcome.
> On Aug 13, 2018, at 21:26, gary.l.mi...@ge.com wrote: > > ?IS this a Bug? I don't know. I guess noone really watches this support > forum. I will enter a bug ticket to get some response. thank you. > > On Friday, August 10, 2018 at 12:07:57 PM UTC-5, gary.l...@ge.com wrote: > Hello, > > > I was on Jenkins 1.6.x I’ve upgraded and fresh install of Jenkins 2.136. > > > Since the upgrade I continuously get these warnings. I’m not sure what this > is saying. Any help would be greatly appreciated. Thanks! > > > I looked at the doc, but, don’t know what to do with it. > > > [WARNING] Attempt to (de-)serialize anonymous class > hudson.maven.reporters.MavenArtifactArchiver$2; see: > https://jenkins.io/redirect/serialization-of-anonymous-classes/ > <https://jenkins.io/redirect/serialization-of-anonymous-classes/> > [WARNING] Attempt to (de-)serialize anonymous class > hudson.maven.reporters.MavenFingerprinter$1; see: > https://jenkins.io/redirect/serialization-of-anonymous-classes/ > <https://jenkins.io/redirect/serialization-of-anonymous-classes/> > > > Thanks! > > > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com > <mailto:jenkinsci-users+unsubscr...@googlegroups.com>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/d562606f-3246-4e2c-944a-fdde4cdb06a1%40googlegroups.com > > <https://groups.google.com/d/msgid/jenkinsci-users/d562606f-3246-4e2c-944a-fdde4cdb06a1%40googlegroups.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/BA8AE3A5-A5D6-4FD3-8937-2D75D3984FC3%40cloudbees.com. For more options, visit https://groups.google.com/d/optout.
