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From "Ufuk Celebi (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-5467) Stateless chained tasks set legacy operator state
Date Fri, 13 Jan 2017 10:28:26 GMT

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

Ufuk Celebi closed FLINK-5467.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0
                   1.2.0

Fixed in 
af244aa (release-1.2)
51a3573 (master).

> 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
>             Fix For: 1.2.0, 1.3.0
>
>
> 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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