[ https://issues.apache.org/jira/browse/BEAM-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kenneth Knowles reopened BEAM-230: ---------------------------------- Assignee: Kenneth Knowles (was: Thomas Groh) > Remove WindowedValue#valueInEmptyWindows > ---------------------------------------- > > Key: BEAM-230 > URL: https://issues.apache.org/jira/browse/BEAM-230 > Project: Beam > Issue Type: Improvement > Components: sdk-java-core > Reporter: Thomas Groh > Assignee: Kenneth Knowles > Labels: backward-incompatible > Fix For: Not applicable > > > A WindowedValue in no windows does not exist, and can be dropped by a runner > at any time. > We should also assert that any collection of windows is nonempty when > creating a new WindowedValue. If a user wants to drop an element, they should > explicitly filter it out rather than expecting it to be dropped by the runner. -- This message was sent by Atlassian JIRA (v6.3.4#6332)