[MAPREDUCE-2322] Throw better error message when malformed filenames in history dir

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.22.0
• Labels: newbie
• Assignee: Albert Sunwoo
• Reporter: Todd Lipcon
• Created: 11/Feb/11 23:16
• Updated: 02/Jun/11 01:09

Description

I've occasionally seen an IndexOutOfBoundsException visiting jobhistory.jsp because some file makes it into the history log directory. We should filter these out and throw a more useful exception if a malformed one somehow makes it to the comparator