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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2017/04/20 12:20:04 UTC

[jira] [Closed] (FLINK-4321) Initialize TaskExecutions directly with their starting state

     [ https://issues.apache.org/jira/browse/FLINK-4321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen closed FLINK-4321.
-------------------------------
    Resolution: Won't Fix

This change is actually not needed

> Initialize TaskExecutions directly with their starting state
> ------------------------------------------------------------
>
>                 Key: FLINK-4321
>                 URL: https://issues.apache.org/jira/browse/FLINK-4321
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Distributed Coordination
>    Affects Versions: 1.1.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>
> Currently, the CheckpointCoordinator injects state into the Executions of each vertex.
> For more file grained recovery, not all executions need state at the same time, and different executions may be scheduled at different points in time with different completed checkpoints.
> Executions should hence be eagerly initialized with their checkpoint state handles.



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