[
https://issues.apache.org/jira/browse/BEAM-5306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vaclav Plajt closed BEAM-5306.
------------------------------
Resolution: Fixed
Fix Version/s: Not applicable
> Joins should support more than one output element from user joining UDF
> ------------------------------------------------------------------------
>
> Key: BEAM-5306
> URL: https://issues.apache.org/jira/browse/BEAM-5306
> Project: Beam
> Issue Type: Sub-task
> Components: dsl-euphoria
> Reporter: Vaclav Plajt
> Assignee: Vaclav Plajt
> Priority: Major
> Fix For: Not applicable
>
>
> Output elements from joining user-defined functions are collected using
> `SingleValueCollector`, so only one output value is supported. That is wrong
> limitation. Refactor 'DoFnCollector' to be universally usable to collect many
> elements with custom adaptation.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
