See <https://builds.apache.org/job/kafka-0.10.1-jdk7/136/display/redirect?page=changes>
- Build failed in Jenkins: kafka-0.10.1-jdk7 #132 Apache Jenkins Server
- Build failed in Jenkins: kafka-0.10.1-jdk7 #133 Apache Jenkins Server
- Build failed in Jenkins: kafka-0.10.1-jdk7 ... Apache Jenkins Server
- Build failed in Jenkins: kafka-0.10.1-j... Apache Jenkins Server
- Jenkins build is back to normal : k... Apache Jenkins Server
