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Posted to issues@beam.apache.org by "EDjur (Jira)" <ji...@apache.org> on 2019/10/30 11:57:00 UTC

[jira] [Updated] (BEAM-7577) Allow the use of ValueProviders in datastore.v1new.datastoreio.ReadFromDatastore query

     [ https://issues.apache.org/jira/browse/BEAM-7577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

EDjur updated BEAM-7577:
------------------------
    Fix Version/s: 2.16.0

> Allow the use of ValueProviders in datastore.v1new.datastoreio.ReadFromDatastore query
> --------------------------------------------------------------------------------------
>
>                 Key: BEAM-7577
>                 URL: https://issues.apache.org/jira/browse/BEAM-7577
>             Project: Beam
>          Issue Type: New Feature
>          Components: io-py-gcp
>    Affects Versions: 2.13.0
>            Reporter: EDjur
>            Assignee: EDjur
>            Priority: Minor
>             Fix For: 2.16.0
>
>          Time Spent: 6h 40m
>  Remaining Estimate: 0h
>
> The current implementation of ReadFromDatastore does not support specifying the query parameter at runtime. This could potentially be fixed through the usage of a ValueProvider to specify and build the Datastore query.
> Allowing specifying the query at runtime makes it easier to use dynamic queries in Dataflow templates. Currently, there is no way to have a Dataflow template that includes a dynamic query (such as filtering by a timestamp or similar).



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