[MAPREDUCE-4007] JobClient getJob(JobID) should return NULL if the job does not exist (for backwards compatibility)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.3, 2.0.0-alpha
• Fix Version/s: 2.0.0-alpha, 0.23.7
• Component/s: mrv2
• Hadoop Flags: Reviewed
• Assignee: Alejandro Abdelnur
• Reporter: Alejandro Abdelnur
• Created: 13/Mar/12 22:20
• Updated: 10/Mar/15 04:32
• Resolved: 14/Mar/12 22:04

Description

To preserve backwards compatibility with MR1 JobClient.getJob() should return NULL if the job does not exist.

Issue Links

• is depended upon by: OOZIE-761 Fixes in CoordELFunctions and testcases for Hadoop 0.23