See <https://builds.apache.org/job/Calcite-Snapshots/142/display/redirect?page=changes>
- Build failed in Jenkins: Calcite-Snapshots #137 Apache Jenkins Server
- Build failed in Jenkins: Calcite-Snapshots #138 Apache Jenkins Server
- Build failed in Jenkins: Calcite-Snapshots ... Apache Jenkins Server
- Build failed in Jenkins: Calcite-Snapsh... Apache Jenkins Server
- Build failed in Jenkins: Calcite-Sn... Apache Jenkins Server
- Jenkins build is back to norma... Apache Jenkins Server
