flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4282) Add Offset Parameter to WindowAssigners
Date Sun, 31 Jul 2016 16:34:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401232#comment-15401232
] 

Aljoscha Krettek commented on FLINK-4282:
-----------------------------------------

The offset should be an additional (optional) parameter for the window assigners that is {{0}}
by default. Then the computation that determines that start of a window just needs to be shifted
by that offset.

> Add Offset Parameter to WindowAssigners
> ---------------------------------------
>
>                 Key: FLINK-4282
>                 URL: https://issues.apache.org/jira/browse/FLINK-4282
>             Project: Flink
>          Issue Type: Improvement
>          Components: Streaming
>            Reporter: Aljoscha Krettek
>
> Currently, windows are always aligned to EPOCH, which basically means days are aligned
with GMT. This is somewhat problematic for people living in different timezones.
> And offset parameter would allow to adapt the window assigner to the timezone.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message