Ok sorry, false alarm. I figured this out by cleaning out my .m2 repository, re-building just hadoop-client-minicluster, and then iterating all resulting jars in the .m2 using jar -tf with grep to find which jar was providing these classes. Turns out it was com.github.spotbugs:spotbugs-annotations:jar:3.1.9, which I could then see in dependency:tree as coming from zookeeper 3.4.14. My build environment was setting the zookeeper.version property to 3.4.14, and it seems like this was a new dependency added between the hadoop-default version of 3.4.13 and 14.
The build works with 3.4.13, so now I can decide whether to use that version or update the invariant check accordingly. On Fri, Jun 11, 2021 at 1:23 PM Bryan Beaudreault <bbeaudrea...@hubspot.com> wrote: > Hey all, > > I'm trying to build hadoop from source. I've checked out the > rel/release-3.2.2 tag from github.com/apache/hadoop. The maven build gets > most of the way through, but fails on hadoop-client-check-test-invariants > with the following error: > > [ERROR] Found artifact with unexpected contents: > '/hadoop/rpm/scratch/BUILD/hadoop-3.2.2-src/hadoop-client-modules/hadoop-client-minicluster/target/hadoop-client-minicluster-3.2.2.jar' > Please check the following and either correct the build or update > the allowed list with reasoning. > > edu/ > edu/umd/ > edu/umd/cs/ > edu/umd/cs/findbugs/ > edu/umd/cs/findbugs/annotations/ > edu/umd/cs/findbugs/annotations/NonNull.class > ... snip (there's more classes in this package) ... > > I know I could modify the shell script to allow this, or I could try to > modify the pom to exclude it. But it seems weird that I'm hitting this at > all. I have not made any changes to the source yet. > > Has anyone else hit this or have any idea why it's happening? I can't find > any reference to "edu/umd" or "edu.umd" in the source. I'm guessing it's > coming from a transitive dependency, but I tried running mvn > dependency:tree and did not see any mention of this version of findbugs. > > Thanks! >
