[MAPREDUCE-7040] Job order in HistoryServer is not always correct

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.8.2
• Component/s: jobhistoryserver
• Assignee: Unassigned
• Reporter: Tao Jie
• Created: 17/Jan/18 03:02
• Updated: 17/Jan/18 03:12

Description

Now in JobHistoryServer, jobs are ordered by JobID in a datatable. JobID here is interpreted as a string rather than parsing the id number from the JobID. As a result, jobID job_1516090502319_9999 is alway in front of  job_1516090502319_10123 while the latter is the newer job.