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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/06/06 08:08:00 UTC

[jira] [Updated] (FLINK-4196) Remove "recoveryTimestamp"

     [ https://issues.apache.org/jira/browse/FLINK-4196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-4196:
----------------------------------
    Labels: pull-request-available  (was: )

> Remove "recoveryTimestamp"
> --------------------------
>
>                 Key: FLINK-4196
>                 URL: https://issues.apache.org/jira/browse/FLINK-4196
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / State Backends
>    Affects Versions: 1.0.3
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.1.0
>
>
> I think we should remove the {{recoveryTimestamp}} that is attached on state restore calls.
> Given that this is a wall clock timestamp from a master node, which may change when clocks are adjusted, and between different master nodes during leader change, this is an unsafe concept.



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