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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2016/03/15 12:02:33 UTC

[jira] [Assigned] (FLINK-3492) Allow users to define a min pause between checkpoints

     [ https://issues.apache.org/jira/browse/FLINK-3492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler reassigned FLINK-3492:
---------------------------------------

    Assignee: Chesnay Schepler

> Allow users to define a min pause between checkpoints
> -----------------------------------------------------
>
>                 Key: FLINK-3492
>                 URL: https://issues.apache.org/jira/browse/FLINK-3492
>             Project: Flink
>          Issue Type: Improvement
>          Components: Streaming
>            Reporter: Robert Metzger
>            Assignee: Chesnay Schepler
>
> FLINK-3051 introduced already a filed in the {{CheckpointConfig}} to specify a min pause between checkpoints.
> In high-load situations (big state), jobs might spend their entire time creating snapshots, not processing data. With a min pause between checkpoints, users can guarantee that there is a certain time-span the system can use for doing some actual data processing.



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