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Posted to issues@beam.apache.org by "Ismaël Mejía (JIRA)" <ji...@apache.org> on 2019/05/21 22:45:00 UTC

[jira] [Updated] (BEAM-1458) Checkpoint support in Beam

     [ https://issues.apache.org/jira/browse/BEAM-1458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismaël Mejía updated BEAM-1458:
-------------------------------
    Status: Open  (was: Triage Needed)

> Checkpoint support in Beam
> --------------------------
>
>                 Key: BEAM-1458
>                 URL: https://issues.apache.org/jira/browse/BEAM-1458
>             Project: Beam
>          Issue Type: Improvement
>          Components: beam-model
>    Affects Versions: 0.5.0
>            Reporter: Rafal Wojdyla
>            Priority: Major
>              Labels: features
>
> Beam could support checkpoints - similar to:
>  * flink's snapshots
>  * scalding's checkpoints
> Checkpoint should provides a simple mechanism to read and write intermediate results. It would be useful for debugging one part of a long flow, when you would otherwise have to run many steps to get to the one you care about.



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