[ https://issues.apache.org/jira/browse/FLINK-4307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen closed FLINK-4307. ------------------------------- > Broken user-facing API for ListState > ------------------------------------ > > Key: FLINK-4307 > URL: https://issues.apache.org/jira/browse/FLINK-4307 > Project: Flink > Issue Type: Bug > Components: Streaming > Reporter: Stephan Ewen > Assignee: Stephan Ewen > Priority: Blocker > Fix For: 1.1.0, 1.2.0 > > > The user-facing {{ListState}} is supposed to return an empty list when no > element is contained in the state. > A previous change altered that behavior to make it in the runtime classes > accessible whether a ListState is empty. > To not break the user-facing API, we need to restore the behavior for > ListState exposed to the users via the {{RuntimeContext}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)