See <https://builds.apache.org/job/Drill-Physical-Plan/plan-parser$plan-parser/427/>
- Jenkins build is still unstable: Drill-Physical-Plan... Apache Jenkins Server
- Jenkins build is still unstable: Drill-Physical... Apache Jenkins Server
- Jenkins build is still unstable: Drill-Phys... Apache Jenkins Server
- Jenkins build is still unstable: Drill-... Apache Jenkins Server
- Jenkins build is still unstable: Dr... Apache Jenkins Server
