[SPARK-2893] Should not swallow exception when cannot find custom Kryo registrator

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.0.2
• Fix Version/s: 1.0.3, 1.1.0
• Component/s: Spark Core
• Target Version/s: 1.0.3, 1.1.0
• Assignee: Graham Dennis
• Reporter: Graham Dennis
• Created: 07/Aug/14 01:58
• Updated: 14/Aug/14 09:25
• Resolved: 14/Aug/14 09:25

Description

If for any reason a custom Kryo registrator cannot be found, the task (& application) should fail, because otherwise problems could occur later during data serialisation / deserialisation. See SPARK-2878 for an example.

Issue Links

• links to: [Github] Pull Request #1827 (GrahamDennis)