See <https://builds.apache.org/job/Hadoop-Common-trunk/143/changes>
- Build failed in Jenkins: Hadoop-Common-trunk #139 Apache Jenkins Server
- Build failed in Jenkins: Hadoop-Common-trunk #1... Apache Jenkins Server
- Build failed in Jenkins: Hadoop-Common-trun... Apache Jenkins Server
- Build failed in Jenkins: Hadoop-Common-... Apache Jenkins Server
- Jenkins build is back to normal : H... Apache Jenkins Server