See <https://builds.apache.org/job/pulsar_release_nightly_snapshot/218/display/redirect?page=changes>
- Build failed in Jenkins: pulsar_release_nightly_snap... Apache Jenkins Server
- Build failed in Jenkins: pulsar_release_nightly... Apache Jenkins Server
- Build failed in Jenkins: pulsar_release_nig... Apache Jenkins Server
- Jenkins build is back to normal : pulsa... Apache Jenkins Server
