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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/05/11 22:41:00 UTC

[jira] [Assigned] (FLINK-9138) Enhance BucketingSink to also flush data by time interval

     [ https://issues.apache.org/jira/browse/FLINK-9138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske reassigned FLINK-9138:
------------------------------------

    Assignee: Lakshmi Rao

> Enhance BucketingSink to also flush data by time interval
> ---------------------------------------------------------
>
>                 Key: FLINK-9138
>                 URL: https://issues.apache.org/jira/browse/FLINK-9138
>             Project: Flink
>          Issue Type: Improvement
>          Components: filesystem-connector
>    Affects Versions: 1.4.2
>            Reporter: Narayanan Arunachalam
>            Assignee: Lakshmi Rao
>            Priority: Major
>
> BucketingSink now supports flushing data to the file system by size limit and by period of inactivity. It will be useful to also flush data by a specified time period. This way, the data will be written out when write throughput is low but there is no significant time period gaps between the writes. This reduces ETA for the data in the file system and should help move the checkpoints faster as well.



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