[MAPREDUCE-3052] Maintain consistency in naming appIDs, jobIDs and attemptIDs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: mrv2
• Assignee: Jeffrey Naisbitt
• Reporter: Jeffrey Naisbitt
• Created: 20/Sep/11 18:54
• Updated: 26/Sep/11 04:19
• Resolved: 26/Sep/11 04:19

Description

Currently, the appIDs, jobIDs and attempt/container ids are not consistently named in the logs, console and
UI.

Some recent jiras have fixed the inconsistencies with the appID.

For jobID
On the RM UI: job_1308259676864_5_5
JHS UI: job_1308259676864_5_5
Console/logs: job_1308259676864_0005
mapred-local dirs are named as: No jobID

I am planning on changing the jobID to match job_1308259676864_0005 in the RM UI and the JHS UI.

For attemptID
On the RM UI: attempt_1308259676864_5_5_m_24_0
JHS attempt_1308259676864_5_5_m_24_0
Console/logs: attempt_1308259676864_0005_m_000024_0
mapred-local dirs are named as: container_1308259676864_0005_000024

I'm not sure the best way to handle the attempt and container IDs, but I'm making them more consistent. (If any of you have preferences, let me know)