See <https://builds.apache.org/job/Tez-Build/1733/display/redirect?page=changes>
- Build failed in Jenkins: Tez-Build #1728 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #1729 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #1730 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #173... Apache Jenkins Server
- Build failed in Jenkins: Tez-Build ... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
