[ https://issues.apache.org/jira/browse/FLINK-2723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen closed FLINK-2723. ------------------------------- > CopyableValue method to copy into new instance > ---------------------------------------------- > > Key: FLINK-2723 > URL: https://issues.apache.org/jira/browse/FLINK-2723 > Project: Flink > Issue Type: New Feature > Components: Core > Affects Versions: master > Reporter: Greg Hogan > Assignee: Greg Hogan > Priority: Minor > Fix For: 0.10 > > > Provide a method for generic user-defined functions to clone a > {{CopyableValue}}. A common use case is a {{GroupReduceFunction}} that needs > to store multiple objects. With object reuse we need to make a deep copy and > with type erasure we cannot call new. -- This message was sent by Atlassian JIRA (v6.3.4#6332)