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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/07/15 15:33:20 UTC

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

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

Stephan Ewen resolved FLINK-4196.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0

Fixed via de6a3d33ecfa689fd0da1ef661bbf6edb68e9d0b

> Remove "recoveryTimestamp"
> --------------------------
>
>                 Key: FLINK-4196
>                 URL: https://issues.apache.org/jira/browse/FLINK-4196
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.0.3
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             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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