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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2021/11/08 19:09:00 UTC

[jira] [Commented] (BEAM-13148) Add ability to Write to GCP PubSub with an orderingKey

    [ https://issues.apache.org/jira/browse/BEAM-13148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440683#comment-17440683 ] 

Kenneth Knowles commented on BEAM-13148:
----------------------------------------

I think this is also a good topic for a dev@ list discussion. I will ping [~chamikara] and [~reuvenlax] here too.

> Add ability to Write to GCP PubSub with an orderingKey
> ------------------------------------------------------
>
>                 Key: BEAM-13148
>                 URL: https://issues.apache.org/jira/browse/BEAM-13148
>             Project: Beam
>          Issue Type: Improvement
>          Components: io-java-gcp
>            Reporter: Evan Galpin
>            Priority: P2
>
> There was a prior email dev thread about PubSub ordering key[1] but that was in reference to reads. It should be possible to support pubsub Write with ordering key. We might be able to have users supply a serializable function to extra the ordering key from each message, for example?
>  
>  [1] [http://mail-archives.apache.org/mod_mbox/beam-dev/202010.mbox/%3CCAGAbUe93TcwnC+fyAkE3MmtNANi-oFUXPQbg-gDyP6oB8eLTkA@mail.gmail.com%3E]



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