See <https://builds.apache.org/job/Pig-trunk/1918/changes>
- Build failed in Jenkins: Pig-trunk #1914 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #1915 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #1916 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #191... Apache Jenkins Server
- Jenkins build is back to normal : P... Apache Jenkins Server
