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https://issues.apache.org/jira/browse/BEAM-13606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17470845#comment-17470845
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Chamikara Madhusanka Jayalath edited comment on BEAM-13606 at 1/7/22, 7:31 PM:
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I see. Agree that a Beam fix is needed as well.

Does it actually set OK status for successful mutations ? If not successful 
mutations will  be indistinguishable from failed mutations with 'None' as the 
return status.


was (Author: chamikara):
I see. Agree that a Beam fix is needed as well.

Does it actually, set OK status for successful mutations ? If not successful 
mutations will  be indistinguishable from failed mutations with 'None' as the 
return status.

> bigtable io doesn't handle non-ok row mutations
> -----------------------------------------------
>
>                 Key: BEAM-13606
>                 URL: https://issues.apache.org/jira/browse/BEAM-13606
>             Project: Beam
>          Issue Type: Bug
>          Components: io-py-gcp
>            Reporter: Ning
>            Assignee: Chamikara Madhusanka Jayalath
>            Priority: P1
>
> bigtable io has no logic to retry row mutations for rows with non-ok return 
> status (this includes None return value when bigtable suppresses retryable 
> errors, details see BEAM-13602).
>  
> To avoid data loss, the solution should be:
>  # Retry for those retryable-failed row mutations;
>  # Tagged output for those non-retryable-failed row mutations.
> Or clarify that the I/O doesn't handle failed row mutations in docstrings.



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