[jira] [Commented] (BEAM-10159) Support Reading data from Databricks Delta

["Beam JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-10159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17187283#comment-17187283 ] 

Beam JIRA Bot commented on BEAM-10159:
--------------------------------------

This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3.

Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean.


> Support Reading data from Databricks Delta
> ------------------------------------------
>
>                 Key: BEAM-10159
>                 URL: https://issues.apache.org/jira/browse/BEAM-10159
>             Project: Beam
>          Issue Type: New Feature
>          Components: io-ideas
>            Reporter: Ismaël Mejía
>            Priority: P2
>              Labels: stale-P2
>
> Databricks Delta is an open source storage layer on top of different filesystems. The current implementation of Delta is strongly coupled with Spark so we cannot rely on it because it would break Beam portability.
> However now there is an open specification for Delta's protocol.
> https://github.com/delta-io/delta/blob/master/PROTOCOL.md
> Another possible approach could be to investigate how if Beam could use a manifest based approach like Presto does:
> https://docs.databricks.com/delta/presto-integration.html



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