[NUTCH-1291] Fetcher to stringify exception on // unexpected exception

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 1.5
• Component/s: fetcher
• Patch Info: Patch Available
• Assignee: Markus Jelsma
• Reporter: Markus Jelsma
• Created: 29/Feb/12 13:52
• Updated: 22/May/13 03:54
• Resolved: 29/Feb/12 14:13

Description

During development we sometimes saw a less than helpful exception e.g. fetch of http://www.openindex.io/en/home.html failed with: java.lang.NullPointerException. This error must be a bit more descriptive.