See <https://builds.apache.org/job/Tez-Build/1702/display/redirect?page=changes>
- Build failed in Jenkins: Tez-Build #1697 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #1698 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #1699 Apache Jenkins Server
- Build failed in Jenkins: Tez-Build #170... Apache Jenkins Server
- Build failed in Jenkins: Tez-Build ... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
