[IGNITE-332] don't throw NPE if Node fails to find some Hadoop classes

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: sprint-2
• Fix Version/s: sprint-2
• Component/s: hadoop
• Assignee: Ivan Veselovsky
• Reporter: Ivan Veselovsky
• Created: 24/Feb/15 15:03
• Updated: 27/Feb/15 10:55
• Resolved: 24/Feb/15 15:24

Description

Original issue reported by the user: http://stackoverflow.com/questions/28655536/gridgain-error-java-lang-noclassdeffounderror-org-apache-hadoop-mapreduce-job .
The issue seems to be a configuration error, but any way we may avoid the NPE on the client side.