[jira] [Commented] (BEAM-354) Modify DatastoreIO to use Datastore v1beta3 API

["Vikas Kedigehalli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15334704#comment-15334704 ] 

Vikas Kedigehalli commented on BEAM-354:
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I propose to implement this in phases (as small well-defined Pull Requests). Roughly outlining the steps here,

1. Modify DatastoreIO to use the v1beta3 API and update tests&examples to reflect the changes. 
2. Add PTransforms, DatastoreIO.V1Beta3.Read and .Write and wrap the DatastoreIO Source/Sink. Modify examples accordingly
3. Add end-to-end tests, add more documentation, validate maven dependencies etc.

> Modify DatastoreIO to use Datastore v1beta3 API
> -----------------------------------------------
>
>                 Key: BEAM-354
>                 URL: https://issues.apache.org/jira/browse/BEAM-354
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-gcp
>            Reporter: Vikas Kedigehalli
>            Assignee: Vikas Kedigehalli
>
> Datastore v1beta2 API is getting deprecated in favor of v1beta3. Hence the DatastoreIO needs to be migrated to use the new version. Also in the process of doing so, this is a good time to add a level of indirection via a PTranform such that future changes in Datastore API would not result in changing user/pipeline code. 



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