beam-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thomas Groh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-2100) Improve error message for shifting elements back in time
Date Thu, 04 May 2017 17:22:04 GMT

     [ https://issues.apache.org/jira/browse/BEAM-2100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Groh updated BEAM-2100:
------------------------------
    Fix Version/s:     (was: First stable release)

> Improve error message for shifting elements back in time
> --------------------------------------------------------
>
>                 Key: BEAM-2100
>                 URL: https://issues.apache.org/jira/browse/BEAM-2100
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Thomas Groh
>            Assignee: Thomas Groh
>
> When an element is shifted forwards in time (often to the end of the Global Window) as
a result of a GroupByKey, they can't be reassigned the timestamps the user expects. This is
fine, but users don't understand why the elements have been shifted forwards, and we should
improve the messaging around this error.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message