Stephan Ewen created FLINK-1649:
-----------------------------------
Summary: Give a good error message when a user program emits a
null record
Key: FLINK-1649
URL: https://issues.apache.org/jira/browse/FLINK-1649
Project: Flink
Issue Type: Bug
Components: Local Runtime
Affects Versions: 0.9
Reporter: Stephan Ewen
Assignee: Stephan Ewen
Fix For: 0.9-- This message was sent by Atlassian JIRA (v6.3.4#6332)
