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Posted to issues@flink.apache.org by "Stefan Richter (JIRA)" <ji...@apache.org> on 2017/01/12 11:11:01 UTC

[jira] [Assigned] (FLINK-5467) Stateless chained tasks set legacy operator state

     [ https://issues.apache.org/jira/browse/FLINK-5467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Richter reassigned FLINK-5467:
-------------------------------------

    Assignee: Stefan Richter

> Stateless chained tasks set legacy operator state
> -------------------------------------------------
>
>                 Key: FLINK-5467
>                 URL: https://issues.apache.org/jira/browse/FLINK-5467
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>            Reporter: Ufuk Celebi
>            Assignee: Stefan Richter
>
> I discovered this while trying to rescale a job with a Kafka source with a chained stateless operator.
> Looking into it, it turns out that this fails, because the checkpointed state contains legacy operator state for the chained operator although it is state less.
> /cc [~aljoscha] You mentioned that this might be a possible duplicate?



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