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Posted to commits@beam.apache.org by "Vaclav Plajt (JIRA)" <ji...@apache.org> on 2018/08/22 08:17:00 UTC

[jira] [Closed] (BEAM-4851) Allow all operators to carry type descriptors of its element

     [ https://issues.apache.org/jira/browse/BEAM-4851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vaclav Plajt closed BEAM-4851.
------------------------------
       Resolution: Fixed
    Fix Version/s: Not applicable

> Allow all operators to carry type descriptors of its element
> ------------------------------------------------------------
>
>                 Key: BEAM-4851
>                 URL: https://issues.apache.org/jira/browse/BEAM-4851
>             Project: Beam
>          Issue Type: Sub-task
>          Components: dsl-euphoria
>            Reporter: Vaclav Plajt
>            Assignee: Vaclav Plajt
>            Priority: Major
>             Fix For: Not applicable
>
>
> We need to have an source of `TypeDesctiptor<T>` for each processed element type in order to set/obtain right coder for them. So each operator should be able to tell what is a type of its output, key and value (if applicable).



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