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Posted to issues@beam.apache.org by "Jan Lukavský (Jira)" <ji...@apache.org> on 2020/02/06 11:23:00 UTC
[jira] [Updated] (BEAM-9257) Enable custom UDF for sorting
criterion in @RequiresTimeSortedInput
[ https://issues.apache.org/jira/browse/BEAM-9257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Lukavský updated BEAM-9257:
-------------------------------
Status: Open (was: Triage Needed)
> Enable custom UDF for sorting criterion in @RequiresTimeSortedInput
> -------------------------------------------------------------------
>
> Key: BEAM-9257
> URL: https://issues.apache.org/jira/browse/BEAM-9257
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Jan Lukavský
> Assignee: Jan Lukavský
> Priority: Major
>
> The current implementation of @RequiresTimeSortedInput sorts data on event timestamp. Users might want to sort on other (meta)data, which should be fine, as long as the metadata correlates with watermark (and allowedLateness).
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