[MAPREDUCE-2822] TaskTracker.offerService could handle IO and Remote Exceptions better

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Incomplete
• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 21/Aug/08 13:11
• Updated: 18/Jul/14 22:16
• Resolved: 18/Jul/14 22:16

Description

The core offerService() loop has a try/catch wrapper that catches and processes exceptions. Most cause offerService() to return, which then triggers a sleep and restart in the main loop. But some exceptions are just logged and ignored, which may be inappropriate