[ https://issues.apache.org/jira/browse/FLINK-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sachin Goel reassigned FLINK-2761: ---------------------------------- Assignee: Sachin Goel > Prevent instantiation of new ExecutionEnvironments in the Scala Shell > --------------------------------------------------------------------- > > Key: FLINK-2761 > URL: https://issues.apache.org/jira/browse/FLINK-2761 > Project: Flink > Issue Type: Improvement > Components: Scala Shell > Affects Versions: 0.10 > Reporter: Stephan Ewen > Assignee: Sachin Goel > > When someone mistakenly creates a new ExecutionEnvironment in the Scala > Shell, the programs don't work. The Scala Shell should prevent new > ExecutionEnvironment instantiations. > That can be done by setting a context environment factory that throws an > error when attempting to create a new environment. > See here for a user with that problem: > http://stackoverflow.com/questions/32763052/flink-datasources-outputs-caused-an-error-could-not-read-the-user-code-wrappe/32765236#32765236 -- This message was sent by Atlassian JIRA (v6.3.4#6332)