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Posted to issues@beam.apache.org by "Ismaël Mejía (JIRA)" <ji...@apache.org> on 2019/06/12 08:26:00 UTC

[jira] [Updated] (BEAM-7337) Allow selecting slices of arrays and maps

     [ https://issues.apache.org/jira/browse/BEAM-7337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismaël Mejía updated BEAM-7337:
-------------------------------
    Status: Open  (was: Triage Needed)

> Allow selecting slices of arrays and maps
> -----------------------------------------
>
>                 Key: BEAM-7337
>                 URL: https://issues.apache.org/jira/browse/BEAM-7337
>             Project: Beam
>          Issue Type: Sub-task
>          Components: sdk-java-core
>            Reporter: Reuven Lax
>            Priority: Major
>
> It would be nice to allow selecting array slices. So for instance
> Select.fieldNames("a.b[0:3].c")
> Selecting specific keys from maps would be especially useful
> Select.fieldNames("event.errors\{accessDenied}.originator")



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