I would start by updating the Maven plugins and any third party deps. For example:
[INFO] --- maven-jgit-buildnumber-plugin:1.2.10:extract-buildnumber (default) @ commons-math4 --- [ERROR] org.eclipse.jgit.errors.RevWalkException: Walk failure. Why not try updating maven-jgit-buildnumber-plugin to the current version? Gary On Wed, Aug 9, 2017 at 3:19 PM, Gilles <gil...@harfang.homelinux.org> wrote: > On Wed, 9 Aug 2017 15:46:54 +0100, sebb wrote: > >> On 9 August 2017 at 13:51, Gilles <gil...@harfang.homelinux.org> wrote: >> >>> Hi. >>> >>> Build with Java 8 runs fine: >>> https://travis-ci.org/apache/commons-math/jobs/262647212 >>> >>> But with Java 7: >>> https://travis-ci.org/apache/commons-math/jobs/262647211 >>> >>> Is anyone willing to debug this failure? >>> >> >> 1) Bug in maven-jgit-buildnumber-plugin - rather noisy when it cannot >> find the current git info >> > > That's not what makes the build fail since it happens in both. > > 2) Bug in JVM - buffer overflow. >> > > That's the issue. > > [I should have mentioned that I had also read the job log, > before posting.] > > >> Both of these could happen with any Java version. >> >> Or is this a hint for making Java 8 the minimum supported >>> version for the next release? >>> >> >> That is not a valid conclusion from the evidence. >> > > How do you draw that conclusion? > > More to the point, my request is: What to do to fix the negative > advertisement for the project which this Travis issue propagates > (see badge): > https://github.com/apache/commons-math > > > Regards, > Gilles > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > For additional commands, e-mail: dev-h...@commons.apache.org > >
