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Posted to issues@flink.apache.org by "Tzu-Li (Gordon) Tai (Jira)" <ji...@apache.org> on 2021/02/25 02:29:00 UTC

[jira] [Closed] (FLINK-21457) Add support to differentiate a zero length value bytes and non existing value.

     [ https://issues.apache.org/jira/browse/FLINK-21457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tzu-Li (Gordon) Tai closed FLINK-21457.
---------------------------------------
    Fix Version/s: statefun-3.0.0
       Resolution: Fixed

flink-statefun/master: 96cd004f615210d03626136d3542156e49ee195e

> Add support to differentiate a zero length value bytes and non existing value.
> ------------------------------------------------------------------------------
>
>                 Key: FLINK-21457
>                 URL: https://issues.apache.org/jira/browse/FLINK-21457
>             Project: Flink
>          Issue Type: Task
>          Components: Stateful Functions
>            Reporter: Igal Shilman
>            Assignee: Igal Shilman
>            Priority: Major
>             Fix For: statefun-3.0.0
>
>
> The TypedValue Protobuf message has a value bytes field, but since Protobuf doesn't differentiate between a non existing value and a default value (in this case a byte array of size 0) we need to add an additional boolean flag, to indicate rather or not a value was set.



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