See <https://builds.apache.org/job/Pig-trunk/1166/changes>
- Build failed in Jenkins: Pig-trunk #1161 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #1162 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #1163 Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk #116... Apache Jenkins Server
- Build failed in Jenkins: Pig-trunk ... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
